Our products https://www.leroy-automation.com/en/product/ Critical embedded systems Thu, 01 Oct 2026 13:58:29 +0000 en-GB hourly 1 https://www.leroy-automation.com/wp-content/uploads/leroy-linkedin-150x150.jpg Our products https://www.leroy-automation.com/en/product/ 32 32 New Modular Railway Platform https://www.leroy-automation.com/en/product/modular-railway-platform-critical-systems/ Thu, 01 Oct 2026 13:53:13 +0000 https://www.leroy-automation.com/?post_type=produit&p=12545 New Modular Railway Platform for Critical Systems The new modular railway platform has been developed to meet the requirements of modern railway systems. Designed for onboard applications and critical infrastructure

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New Modular Railway Platform for Critical Systems

Nouvelle plateforme modulaire ferroviaire | AGÔN Railway

The new modular railway platform has been developed to meet the requirements of modern railway systems.

Designed for onboard applications and critical infrastructure projects, it combines control, communication, data acquisition and Safety functions within a single scalable and future-proof architecture.

Its modular approach makes it suitable for rolling stock projects, signalling systems and advanced railway communication architectures.

AGÔN Railway AR ION Signalling Network.pptx

Applications

One Platform. Multiple Missions.

The new modular railway platform can be used for:

  • Onboard Control Systems
  • Communication Gateways
  • Remote I/O Modules
  • SIL2 Safety Applications
  • TCMS
  • Railway Signalling
  • Infrastructure Control Systems
  • Real-Time Data Acquisition and Processing

The platform has been designed to consolidate multiple functions within a single architecture, simplifying integration while reducing lifecycle costs.

Key Features

Basic Integrity CPU Module

Safety CPU Module

I/O Modules

Connectivity

Built for Railway Connectivity

The new modular railway platform simplifies the integration of equipment within modern railway architectures through native support of key communication protocols:

  • Ethernet
  • CAN-FD
  • RS-485
  • MVB

This connectivity enables seamless interoperability with onboard systems, field equipment and supervision centres.

Nouvelle plateforme modulaire ferroviaire | AGÔN Railway
Rack 19 Pouces Salon (1)

Why Choose This Platform?

Modular Architecture

Configure the platform to match the exact needs of your project.

Scalability

Deploy from 1 to 16 modules within the same architecture.

Simplified Integration

Combine control, communication and Safety functions into a single platform.

Designed for Rail

Engineered to meet railway industry requirements and support long-term modernization programs.

Article New Modular Railway Platform appeared first on Leroy Automation.

]]> Profibus Gateway- SLG https://www.leroy-automation.com/en/product/profibus-gateway/ https://www.leroy-automation.com/?post_type=produit&p=6097 Profibus Gateway- SLG Serial Link Gateway for Railway Systems – Industrial Communication Solution The Serial Link Gateway for Railway Systems (reference P_SLG_004) is an advanced bidirectional communication solution specifically designed

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SLG004
Communication Gateway & Network TCMS – Railway Systems

Profibus Gateway- SLG

Serial Link Gateway for Railway Systems – Industrial Communication Solution

The Serial Link Gateway for Railway Systems (reference P_SLG_004) is an advanced bidirectional communication solution specifically designed for railway applications. Fully compliant with EN 50155, it is ideal for Train Control and Management Systems (TCMS) as well as onboard signaling systems in trains.

Reliable Communication Between Profibus and RS-422

This gateway ensures transparent data transmission between two fieldbus interfaces. By efficiently connecting a Profibus interface and an RS-422 interface, the Serial Link Gateway for Railway Systems facilitates continuous FDL (Fieldbus Data Link) frame transfer, ensuring smooth interoperability between serial communication networks and Profibus systems.

Compliance with International Railway Standards

Designed to meet the demanding requirements of railway environments, the Serial Link Gateway is fully compliant with EN 50155 for embedded systems and EN 45545 (fire protection for railway vehicles). This makes it particularly suitable for critical industrial applications where reliability and performance are paramount.

Key Features of Profibus Gateway

  • EN 50155:2017 fully compliant
  • EN 45545:2020 (HL3)
  • EN 61158 Industrial communication networks – Fieldbus specifications
  • Up to 16 Service Access Points
  • 1x RS-422/485 serial communication port
  • 1x PROFIBUS (RS-485) communication port
  • Operating temperature : -40°C to +70°C (OT4)
  • Full range power supply : 24Vdc to 110Vdc
  • Diagnostic LEDs (MODE/SERIAL LINK/PROFIBUS LINK)
  • MTBF ≥ 1,000,000 hours (FIDES:2009)

MECHANICAL INTEGRATION OF Profibus Gateway

  • Standalone panel-mount or DIN-rail TS35 installation
  • 1x DB9 type male connector (RS-422)
  • 1x DB9 type female connector (PROFIBUS)
  • 1x 2-pole power supply connector (PWR)
  • Low weight (≤ 250 g.)
  • 35 x 154 x 100 mm (W x H x D)
  • IP 30

PRODUCT ARCHITECTURE of Profibus Gateway

Product Architecture

TYPICAL APPLICATION of Profibus Gateway

The Serial Link Gateway is primarily used in the European Train Control System (ETCS) Level 2, enabling communication between Specific Transmission Modules (STM) and European Vital Computers (EVC) for onboard railway signaling.

Typical App

ENVIRONMENTAL QUALIFICATION TESTS of Profibus Gateway

NF EN 61000-4-2 2009 ESD Enclosure contact: ±6kV
Enclosure air:80MHz… 1GHz: 25V/m		 Criterion B
NF EN 61000-4-3 2020
Radiated immunity RFI
1.4GHz… 2.1GHz: 15V/m
2.1GHz… 2.7GHz: 5V/m
5.1GHz… 6.0GHz: 3V/m
Criterion A
NF EN 61000-4-4 2013
Fast burst
±2kV direct/indirect
Criterion A
NF EN 61000-4-5 2014
Transient surge
±2kV MC
±1kV MD
Criterion B
NF EN 61000-4-6 2014
Conducted immunity RFI
150KHz…80MHz / 10Vrms
Criterion A
NF EN 55016-2-1 2014
Measuring conducted emissions
150kHz…500kHz
500kHz…30MHz
30MHz…230MHz
<99dBµV
<93dBµV
<50dBµV/m at 3m
NF EN 55016-2-3 2017
Measuring radiated emissions
230MHz…1GHz
1GHz…3GHz
3Ghz…6GHz
<57dBµV/m at 3m
<76dBµV/m at 3m
<80dBµV/m at 3m
NF EN 60068-2-1 2007 Cold storage -40°C 16 hours Criterion A
NF EN 60068-2-1
2007
Cold start
-40°C
Criterion A
NF EN 60068-2-2
2007
Dry heat
+70°C / +85°C 10min
Criterion A
NF EN 60068-2-30
2006
Damp test
+55°C 95% humidity 48 hours
Criterion A
NF EN 60068-2-14
2009
Fast temperature change
-25°C / +70°C / 5 cycles
Criterion A
NF EN 45545 2020 Railway applications /Fire protection on railway vehicles HL3
NF EN 60068-2-64 2008 Random vibration 5…150Hz – 1.01m/ s² Criterion A
NF EN 60068-2-64
2008
Simulated Long Life testing
5 … 150Hz – 7.9m/s² – XYZ 5 hours
Criterion A
NF EN 60068-2-27
2009
Shocks
50m/s² – XYZ – 30ms
Criterion A

Article Profibus Gateway- SLG appeared first on Leroy Automation.

]]> DataDiode – DTD https://www.leroy-automation.com/en/product/data-diode/ Fri, 20 Oct 2023 13:00:54 +0000 https://www.leroy-automation.com/?post_type=produit&p=5987 DataDiode – DTD DataDiode DTD: Advanced Cybersecurity Solution for Secure Railway Communications The DataDiode DTD from Leroy Automation is a cutting-edge railway cybersecurity solution, specifically designed to ensure secure communications

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DATA DIODE- DTD001 Cyb
Cybersecurity TCMS – Railway Systems

DataDiode - DTD

DataDiode DTD: Advanced Cybersecurity Solution for Secure Railway Communications

The DataDiode DTD from Leroy Automation is a cutting-edge railway cybersecurity solution, specifically designed to ensure secure communications in railway environments, in compliance with the EN 50155 standard. This unidirectional device blocks all communication in one direction while allowing secure data transfer in the other.

Unidirectional Data Flow for Enhanced Security of Railway Systems

The DataDiode DTD operates on the principle of unidirectional data flow, offering optimal protection against cyber threats. It enables secure data transfer while blocking unwanted communications, thereby enhancing the security of sensitive railway systems.

Protection of Critical Railway Infrastructure and Ensuring Data Integrity

Ideal for critical equipment such as remote diagnostic solutions, legal event recorders, and security information management systems (SIEM), the DataDiode DTD effectively protects railway infrastructures against intrusions. Acting as a physical barrier against cyber threats, it ensures data integrity and supports the continuity of railway operations while meeting the strict cybersecurity requirements of the railway sector.

MAIN FEATURES OF DATADIODE

  • EN 50155:2021 fully compliant
  • Hardware guaranteed unidirectional traffic
  • Protocol break technology
  • 2x 100Mbits/s independent and isolated channels
  • Low-latency transfer (250µs)
  • ARP on each Ethernet interface
  • Operating temperature : -40°C to +70°C
  • Full range power supply : 24Vdc to 110Vdc
  • 2x independent password protected maintenance ports
  • Dedicated network diagnosis LEDs on each Ethernet port

MECHANICAL INTEGRATION OF DATADIODE

  • Size-1U – half 19’’ rack-mount solution
  • Reduced weight (< 1Kg)
  • All communication ports available on front panel

TYPICAL APPLICATION OF DATADIODE

DATA DIODE

ENVIRONMENTAL QUALIFICATION TESTS OF DATADIODE

NF E 61000-4-2 2009 ESD Enclosure contact: ±6kV
Enclosure air: ±8kV		 Criterion B
NF EN 61000-4-3 2020
Radiated immunity RFI
80MHz… 1GHz: 25V/m
1.4GHz… 2.1GHz: 15V/m
2.1GHz… 2.7GHz: 5V/m
5.1GHz… 6.0GHz: 3V/m
Criterion A
NF EN 61000-4-4 2013
Fast burst
±2kV direct/indirect
Criterion A
NF EN 61000-4-5 2014
Transient surge
±2kV MC
±1kV MD
Criterion B
NF EN 61000-4-6 2014
Conducted immunity RFI
150KHz…80MHz / 10Vrms
Criterion A
NF EN 55016-2-1 2014
Measuring conducted emissions
150kHz…500kHz
500kHz…30MHz
<99dBµV
<93dBµV
<50dBµV/m at 3m
NF EN 55016-2-3 2017
Measuring radiated emissions
230MHz…1GHz
1GHz…3GHz
3Ghz…6GHz
<57dBµV/m at 3m
<76dBµV/m at 3m
<80dBµV/m at 3m
NF EN 60068-2-1 2007 Cold storage -40°C 16 hours Criterion A
NF EN 60068-2-1
2007
Cold start
-40°C
Criterion A
NF EN 60068-2-2
2007
Dry heat
+70°C / +85°C 10min
Criterion A
NF EN 60068-2-30
2006
Damp test
+55°C 95% humidity 48 hours
Criterion A
NF EN 60068-2-14
2009
Fast temperature change
-25°C / +70°C / 5 cycles
Criterion A
NF EN 45545 2020 Railway applications /Fire protection on railway vehicles HL3
NF EN 60068-2-64 2008 Random vibration 5…150Hz – 1.01m/ s² Criterion A
NF EN 60068-2-64
2008
Simulated Long Life testing
5 … 150Hz – 7.9m/s² – XYZ 5 hours
Criterion A
NF EN 60068-2-27
2009
Shocks
50m/s² – XYZ – 30ms
Criterion A

Article DataDiode – DTD appeared first on Leroy Automation.

]]> Vehicle Control Units-VCU https://www.leroy-automation.com/en/product/vehicule-control-units/ Fri, 04 May 2018 13:49:57 +0000 https://www.leroy-automation.com/?post_type=produit&p=3164 Vehicule Control Units – VCU Leroy Automation offers VCU central controllers for TCMS, compliant with EN 50155/IEC 60571 standards, specifically designed for railway systems. Based on the RIOM platform, they

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RIOM 5G TRDP Detoure Petit
Embedded Controller Modules Input/Output TCMS – Railway Systems

Vehicule Control Units - VCU

Leroy Automation offers VCU central controllers for TCMS, compliant with EN 50155/IEC 60571 standards, specifically designed for railway systems. Based on the RIOM platform, they provide reliable solutions for the control and management of a Train Control and Management System (TCMS).

Key features:

  • Control and management of railway systems

  • Communication gateway between fieldbus and Ethernet network

  • Automation of subsystems (HVAC, doors, braking, fire safety)

With over 50,000 installations worldwide, our controllers easily integrate into SIL2 architectures and offer a wide range of models and configurations, tailored to the specific needs of railway projects.

Main Features of Vehicule Control Units

The range includes many models according to :

  • The power supply : 24Vdc, 48Vdc, 110Vdc
  • The equipment of the central unit
  • The number and type of communication ports
  • The programming mode : PLC programming or C-programming
  • The number of digital inputs/outputs
  • The number of analog inputs/outputs
P Riom X1 X21
Central Unit
  • Processor : PXA
  • RAM : 64 Mo; Flash ROM : 32 Mo
  • ROM NAND : 1 Go
  • Real time clock
  • Dimensions :
    • with one I/O board : W x H x D = 252 x 217 x 74 mm
    • with two I/O board : W x H x D = 252 x 217 x 100 mm
  • Inputs/outputs and power supply wiring :
    • DIN41612 Connectors F48 male class 1
  • Ethernet wiring : M12 female D code female
  • Serial link wiring : Subd 9 points
  • 24cVdc model : plage 14.4V-30V
  • 48Vdc model : plage 25.2V-60V
  • 110Vdc model : plage 50V-137V
  • Accepts voltage variations according EN50155 chapter 5.1.1
  • Protection against inversion of polarity, overvoltage, overcurrent.
  • Power consumption <50W (depends on the configuration)
  • 1 Port  Ethernet
    • 10/100 Mbits IEEE 802.3

    • The IP address is defined by a DHCP server or an external identification key

  • Protocols :
    • IEC 61375-2-3  Train Real time Data Protocol (TRDP)
    • Ethernet/IP-CIP Scanner ODVA conformance
    • Communication Adapter Profile
    • Specific Protocols on UDP/TCP layers
    • Web-services according to UIC559
    • Remote programming via HTTPS

  • The list of serial ports depends of the model and the options :

    • 1 CAN port
      • CAN 2.0 A/B
      • CANopen
    • 1 RS232 channel for the programming, the configuration or the maintenance
    • 2 RS485 serial channel
    • OPTION : 1 MVB channel : EMD daisy-chain IEC 61375 1.5 MHz
    • OPTION : 1 LON channel

Inputs/Outputs features of Vehicule Control Units

A RIOM can accept 1 or 2 I/O logical boards.

Each board contains : 

  • 32 digital inputs
  • 8 relay outputs : 1 contact (NO)
  • 8 relay outputs : 2  contacts (NO/NC) 
  • 4 analog inputs or outputs : Choice of Voltage or Current by wiring 

DIGITAL INPUTS

The inputs are non-dissipative (patented).

  • Type P
  • Input impedance : 210kΩ
  • Voltage : 16V to 160V according the Voltage power supply
  • Fritting current: 10mA max with low dissipative system (patent pending)
  • Protection against reverse polarity
  • no-isolated inputs 
  • Filterung : 1.5ms (hardware) + configurable duration (software)

Relay outputs

  • Breaking capacity on inductive load L/R=40ms
    • 24Vdc : 2A  to 250Vdc : 0.15A
  • Endurance test :
    • 4.5 million cycles at 143V/10mA (resistive load) 
    • 1.5 million cycles at 143V/270mA (inductive load L/R=30ms)
  • Overvoltage Protection

ANALOG INPUTS

  • Voltage (±10V) or Current (±20mA) type. Choice by wiring.
  • Resolution : 11 bits + sign (±2048 points)
  • Precision : 2% (full range)
  • Low pass filter : -3dB at 530Hz
  • Impedance : 10kΩ (Voltage) or 125Ω (Current)

ANALOG OUTPUTS

  • Voltage (0-10V) or Current (0-20 mA) type. Choice by wiring.
  • Resolution : 11 bits + sign (±2048 points)
  • Precision : 2% (full range)
  • Impedance : <10Ω (Voltage) or >100kΩ (current)
  • Protection against overcurrent : infinite

PROGRAMMING

C-language

  • Linux 2.6
  • Eclipse and cross compiler workshop GCC

IEC61131-3 languages

  • IEC61131-3 programming (Ladder, Grafcet, Structured Text) with Straton workshop
  • Communication and protocols drivers

Environmental Qualification Tests of Vehicule Control Units

EN 61000-4-2 (2009) Electric Static Discharge Immunity Enclosure contact : ±6kV
Enclosure air : ±8kV		 Criterion B
EN 61000-4-3 (2011)
Immunity Radiated RFI
80MHz … 1GHz : 20V/m
1.4GHz … 2.1GHz : 10V/m
2.1GHz … 2.5GHz : 5V/m
Criterion A
EN 61000-4-4 (2010)
Fast transient
±2kV direct
Criterion A
EN 61000-4-5 (2007)
Burst immunity
±2kV (Common Mode)
±1kV (Differential Mode)
Criterion A
EN 61000-4-6 (2009)
Conducted disturbances immunity
10Vrms
Criterion A
EN 60068-2-1 2007 Shock resistance -40°C 16 hours Criterion A
EN 60068-2-1
2007
Storage temperature
-40°C (-50°C optional)
Criterion A
EN 60068-2-2
2007
Dry heat
+70°C
Criterion A
EN 60068-2-30
2007
Damp heat
+55°C 95% humidity 48 hours
Criterion A
EN 500155
2007
Salt mist
48 hours
Criterion A
EN 60068-2-27 Ea Résistance aux chocs 50m/s² XYZ 30ms Criterion A
EN 50155 (1994)
Résistance aux vibrations sinusoïdales
5-150Hz, 20m/s², 2h/axe
Criterion A
EN 50155 (2001)
Résistance aux vibrations aléatoires
5-150Hz, XYZ, 5h, 7.9m/s²
Criterion A

Article Vehicle Control Units-VCU appeared first on Leroy Automation.

]]> Railway remote I/O modules- BRIO https://www.leroy-automation.com/en/product/i-o-railway-modules/ Wed, 24 Oct 2018 12:51:25 +0000 https://www.leroy-automation.com/?post_type=produit&p=3166 Railway Remote I/O Module -BRIO​ BRIO Railway I/O Modules – Innovative Solutions for Train Control Leroy Automation’s BRIO I/O modules are essential components for designing control-command systems in the railway

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BRIO ATB DMI
Communication Gateway & Network Modules Input/Output Programmable Logic Controller TCMS – Railway Systems

Railway Remote I/O Module -BRIO​

BRIO Railway I/O Modules – Innovative Solutions for Train Control

Leroy Automation’s BRIO I/O modules are essential components for designing control-command systems in the railway sector. Designed to be used with central computers, these modules, qualified according to the EN 50155 standard, ensure robust performance and optimal reliability in demanding environments. The BRIO (Basic Remote Input Output) platform complies with the SIL0 standards of the EN 50126, EN 50128, and EN 50129 standards, offering a base solution for managing railway signals.

The BRIO range also includes specific modules to meet advanced technical needs:

  • BRIO SIL2: I/O module with SIL2 functional safety level, ideal for applications requiring additional safety guarantees.

  • BRIO SSPC: Semiconductor power controller, designed for efficient energy management in railway systems.

  • BRIO CEE: Energy exchange controller, for optimized energy transfer and management in trains.

With over 15,000 installations worldwide, the BRIO range is an essential reference for railway professionals, providing high-quality solutions for all your train control and command projects.

MAIN FEATURES of Remote I/O Module

CENTRAL UNIT
  • Processor : STM32 32 bits/200Mhz
  • Operating system : Free RTOS
  • I/O coprocessor : FPGA Xilinx
  • Memories : SDRAM 8Mo, NAND, Crypto.
  • Aluminium product with protective cover made of composite material
  • Dimensions : W x H x D = 30 x 262 x 265 mm
  •  Mounting :
    • 6U x 6HP rack mounting
    • Remote stand-alone mounting with a side support
  • Wiring of inputs/outputs and power supply on the rear panel :
    • 2 connectors of type DIN41612 F48 male class 1
  • Wiring network on the front panel :
    • Ethernet : M12 code D female
    • Serial links : Subd 9 points
  • Full range power supply 24Vdc to 110Vdc
  • Protection against polarity reversal and under voltage
  • Power consumption : <20W
  • 1 Ethernet port
    • M12 connector
    • 10/100 Mbits IEEE802.3
    • IP adress assigned either automatically via a DHCP server or with an external Key Indentifier Dongle (KID)
    • Latency performance between Ethernet command and I/O signal activation : <15ms
  • Protocols :
    • IEC61375-2-3 Train Real time Data Protocol (TRDP)
    • Ethernet/IP-CIP Scanner or Adapter protocols
    • UDP/TCP protocols
    • Maintenance webservices in accordance with UIC559
    • Secure remote reprogramming via HTTPS
  • Cybersecurity hardware mechanisms and software features (TRNG, AES-256, SHA-512…)
SERIAL COMMUNICATION PORTS

The serial ports list depends of the models.

  • 1 RS232 port for programming, configuration or maintenance
  • Option : 1x CAN 2.0 A/B or CANopen port
  • Option : 1x RS485 Modbus RTU port
  • Option : 1x I/O expansion port (RS485 HDLC Daisy Chain) to communicate with additional BRIO (extension or local redundancy)

I/O Module Configurations

The generic BRIO range includes several modules based on the type and number of inputs/outputs.

Two basic models:

  • 40 logic inputs + 8 electromechanical relay outputs + 2 static relay (SST) outputs
  • 32 logic inputs + 16 SST relay outputs

Optional features:

  • 2 current analog inputs + 2 voltage analog inputs + 1 voltage/current analog output
  • A CAN port
  • A local extension port
  • Up to 6 SST outputs can be used for PWM control

Contact our sales team to determine the model that best suits your needs.

Logical Inputs

  • Type P Input
  • Input impedance: 210kΩ
  • Extended range: 24V DC – 110V DC
  • Fritting current: 10mA max
  • Reverse polarity protection
  • Non-isolated channels
  • Input forcing for testing
  • Configurable filtering

Analog Inputs

  • 2 Current-Type Inputs: ±20 mA
  • 2 Voltage-Type Inputs: ±10V
  • Resolution: 11 bits + sign (±2048 points)
  • Accuracy: 2% of full scale
  • Impedance: 10 kΩ (voltage) / 113Ω (current)
  • Overvoltage Protection: ±15V (voltage) / ±6V (current)

Relay Logic Outputs

Type SPDT (Single Pole – Double Throw)

  • Switching capacity: 300V/0.3A → 30V/8A

  • Switching time: Turn-on <10ms; Turn-off <5ms

  • Endurance test:

    • 4.5 million cycles at 143V/10mA (resistive load)

    • 1.5 million cycles at 143V/270mA (inductive load L/R = 40ms)

  • Overvoltage protection

  • Isolation:

    • 500Vrms between outputs

    • 1000Vrms between output and chassis ground

SST/PWM Logic Outputs

6 SST Outputs Usable for Pulse Width Modulation (PWM)

  • Output Usage Selection: Standard output or PWM mode

  • Frequency Range: 0–1000 Hz, adjustable in 0.1 Hz steps

  • Duty Cycle: 0–100%, adjustable in 0.4% steps

Analog Outputs

  • 1 Analog Output (Voltage 0-10V or Current 4-20mA, selectable via wiring)

  • Resolution: 11 bits + sign (±2048 points)

  • Accuracy: 2% of full scale

  • Impedance: <10Ω (voltage) / >100kΩ (current)

  • Overcurrent Protection: Infinite

  • Isolation: 1000Vrms between output and ground

SST MOSFET Logic Outputs

  • Technology: MOSFET Static Relays

  • Load: Sink or source

  • Output Current: 1A max

  • Output Voltage: 16.8V to 137.5V DC

  • Switching Time: Turn-on <50μs; Turn-off <300μs

  • Protection:

    • Overvoltage protection

    • Overcurrent protection (10A for 100ms)

SOFTWARE

CONFIGURABLE MODULE

  • BRIO can be used as a configurable remote module
  • Data mapping is fixed
  • Possibility to trigger the download of operating parameters from a central database after recognition of an identification key connected to the SubD RS232
  • Operation and maintenance by Web Services

Programmable module

  • The BRIO can be configured as a programmable micro PLC
  • IEC61131-3 programming (Ladder, Grafcet, Structured Text) with Straton
  • Many communication and protocol drivers

Environmental Qualification Tests of Remote I/O Module

EN 61000-4-2 (2009) Electric Static Discharge Enclosure contact : ±6 kV
Enclosure air : ±8 kV		 Criterion B
EN 61000-4-3 (2011)
Immunity Radiated RFI
80MHz … 1GHz : 20V/m
1.4GHz … 2.1GHz : 10V/m
2.1GHz … 2.5GHz : 5V/m
Criterion A
EN 61000-4-4 (2010)
Fast burst
±2kV direct
Criterion A
EN 61000-4-5 (2007)
Burst immunity
±2kV MC
±1kV MD
Criterion A
EN 61000-4-6 (2009)
Immunity Conducted RFI
10Vrms
Criterion A
EN 55011 (2011)
Radiated/conducted emissions
150kHz … 500kHz
500kHz … 30MHz
30MHz … 230MHz
230MHz … 1GHz
99 dBμV
93 dBμV
40 dBμV/m à 3m
47 dBμV/m à 3m
EN 60068-2-1 2007 Cold storage -40°C 16 hours Criterion A
EN 60068-2-1
2007
Cold start
-40°C
Criterion A
EN 60068-2-2
2007
Dry heat
+70°C
Criterion A
EN 60068-2-30
2007
Damp test, cyclic
+55 °C ,95 % humidity 48 hours
Criterion A
EN 500155
2007
Salt mist
48 hours (ST3)
Criterion A
EN 61373 (2011) Railway applications
Rolling stock equipment
Shock and vibration tests		 50 m/s² XYZ 30ms
7.9 m/s² XYZ 5h		 Criterion A

SPECIFIC BRIO

BRIO FSM : SIL2 SECURE I/O MODULE

The Fail Safe Module (FSM) is SIL2 CERTIFER certified in accordance with EN50126, EN50128 and EN50129. 

It has :

  • 20 digital inputs SIL2
  • 10 digital outputs Solid State Transistor (SST) SIL2

BRIO CEE : ENERGY EXCHANGE CONTROLLER

A BRIO CEE is installed in each car. It monitors the car’s electrical sources from auxiliary power converters.

If the car loses its power source, it dialogues with the BRIO CEE to allow the car to be recharged via the two adjacent cars. The rescue is complete if the car is surrounded by two healthy cars that do not rescue other cars.

BRIO SSPC : SEMI-CONDUCTOR POWER CONTROLLER

The BRIO Solid State Power Controller (SSPC) features 8 monitored SST outputs that can be remotely reset via the network.

6 outputs can switch up to 6A and 2 outputs up to 10A.

According to a 1000-point disjunction curve, previously configured and saved, it cuts the output in less than 1 μs if the intensity exceeds a defined threshold.

On each output, it calculates the power and measures the temperature. The calculations are made by an FPGA coprocessor.

Remote reset: After disjunction, the output can be closed by a TCMS command via the Ethernet port.

 

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]]> Communication gateway- SLG https://www.leroy-automation.com/en/product/communication/ Wed, 24 Oct 2018 14:59:22 +0000 https://www.leroy-automation.com/?post_type=produit&p=3168 Communication gateway – SLG EN 50155 Communication Gateways SLG – Leroy Automation LEROY Automation’s SLG communication gateways offer robust and reliable solutions, compliant with the EN 50155 standard. Specifically designed

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SLG003
Communication Gateway & Network TCMS – Railway Systems

Communication gateway - SLG

EN 50155 Communication Gateways SLG – Leroy Automation

LEROY Automation’s SLG communication gateways offer robust and reliable solutions, compliant with the EN 50155 standard. Specifically designed to meet the requirements of railway environments, these gateways ensure the modernization and long-term sustainability of existing installations by enabling seamless communication between different systems. They allow conversions between various industrial protocols and networks such as RS232, RS485, RS422, 20mA current loops, MVB, and CAN. Ideal for renovation projects, they provide maximum compatibility with existing systems while offering great flexibility for future needs.

Example: SLG 002 – RS422 to Current Loop Conversion

The SLG 002 communication gateway from LEROY Automation facilitates seamless conversion between the RS422 protocol and 20mA current loop, ensuring reliable communication in railway environments. This solution is ideal for modernizing and integrating legacy systems, providing enhanced flexibility for future system expansions.

  • Enclosure: Width x Height x Depth = 35 x 105 x 115 mm
  • Mounting: Symmetrical Din Rail
  • Power Supply: 24Vdc Battery EN 50155
  • Interfaces: RS422 DB9 <-> 0-20mA Current Loop DB9
  • Transmission: Asynchronous, Full Duplex
  • Diagnostics: Tx/Rx for each channel (Power, RUN)
  • Galvanic Isolation: 1kVac (EN50155)
  • MTBF: >1,000,000 h
  • Standards: EN 50155, EN 55011, EN 50121-1, EN 61373, EN 60068-2

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]]> Programmable Controller -LT https://www.leroy-automation.com/en/product/lt-programmable-controller/ Wed, 13 Dec 2017 09:46:47 +0000 https://www.leroy-automation.com/?post_type=produit&p=3171 PRogrammable Controller-LT A Robust and Secure Modular Solution for Critical Environments The Automated Modular-LT from LEROY Automation is an innovative solution designed for complex military and industrial environments. Built to

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Modular PLC With 19’’ Rack Mount (Size 3U) ;

PRogrammable Controller-LT

A Robust and Secure Modular Solution for Critical Environments

The Automated Modular-LT from LEROY Automation is an innovative solution designed for complex military and industrial environments. Built to withstand extreme conditions, it is perfect for defense and secure sites. Its military version incorporates specific enhancements to ensure optimal performance in more severe environments, while also contributing to cybersecurity. The Automated Modular-LT is the ideal solution for reliable and secure management in demanding sectors such as the defense industry.

General Specifications of the Programmable Controller

Robustness

Each module is integrated into an aluminum sheath that simultaneously provides:

  • Immunity to electromagnetic interference

  • High mechanical resistance

  • IP30 protection

  • Efficient heat dissipation

Versatility

  • The LT can be installed in a cabinet or enclosure.
  • The length of the bases can be defined as needed, ranging from 4 to 30 modules.
  • The inputs/outputs can be wired with screw terminals/spring clamps (industrial version) or with SubD connectors (military version).
  • The LT is mounted on a DIN rail, on a grid, or on the cabinet frame using brackets.

Modularity

  • Logical Inputs: Blocks of 16, 32, or 64 channels.
  • Logical Outputs: Blocks of 8, 16, 24, or 32 channels.
  • Analog Inputs/Outputs: Blocks of 8 or 16 channels.
    The LT can handle up to 960 channels.

Compacity

  • Height = 105 mm
  • Depth = 84 mm
  • Width = 25 mm x the number of modules

central units

Capacity

  • Processor: Marvel XScale 32-bit 400 MIPS
  • Memory: 64 MB of RAM, 32 MB of FLASH, 8 KB of persistent FRAM
  • Mass storage for Big Data: 1 GB of NAND
  • Backup clock: 45 days

Communication ports

  • 1 or 2 Ethernet ports 10/100baseT RJ45 (with anti-vibration cover in the military version)
  • 0 or 3 serial connections RS232/RS485 (SubD 25-pin connector)

Programming modes

  • Programming in IEC61131-3 languages (Ladder, Grafcet, Structured Text) with the Straton workshop from CopaData.
  • Programming in C language with the Software Development Kit under the Eclipse IDE.
 
 

Inputs/Outputs

Logical Inputs

  • Nominal voltage: 24V DC
  • Modularity: 16, 32, 64 inputs per block
  • Resistive inputs IEC61131 type P (5.5kW, 5mA at 24V)
  • ON/OFF visualization via “green” LED

Static Logical Outputs

  • Nominal voltage: 24V DC
  • Nominal current: 350mA per group of 8 outputs
  • ON/OFF visualization via “orange” LED

Analog Inputs

  • Current inputs: ±21mA
  • Voltage inputs: ±10V
  • Resolution: 13 bits + sign
  • Non-isolated channels
  • Maximum error: ±0.5% of full scale

Analog Outputs

  • Current outputs: 4mA to 20mA
  • Voltage outputs: -10V DC to +10V DC
  • Resolution: 11 bits, 0 to 2048 points
  • Common point between channels
  • LSB: 4.88mV
  • ON/OFF visualization via “green” LED

4-state logical inputs with wiring control.

Wired-Control Logical Inputs are designed for monitoring sensitive sites and intrusion detection of critical installations.

Wired-control inputs allow detection of the 4 states of a line between the sensor and the controller input:

  • Normally Open sensor, Normally Closed sensor, short-circuited line, or cut line.
  • The detection resistors installed near the sensor can be chosen between 1 kOhm and 10 kOhm.
  • The controller provides 1 status bit and 1 fault bit to code the 4 states.
  • The distance between the sensor and the controller input can reach up to 200 meters.

Relay logic outputs.

  • Free potential contacts.
  • Breaking capacity: 6A
  • More than 30 million operations
  • ON/OFF visualization via “orange” LED

Version for harsh environments.

Climatic and electromagnetic endurance.

  • Extended operating temperature: -40°C to +70°C
  • The boards are tropicalized.
  • Enhanced electromagnetic endurance to comply with the AECTP500 standard.

Mechanical endurance

  • The input/output connectors are screw-type SubD connectors.
  • The Ethernet RJ45 connectors are equipped with anti-vibration covers.
  • The mounting attachments are reinforced.

Software services to contribute to cybersecurity

  • SNMP V3 Protocol
  • SSH
  • SFTP
  • HTTP / HTTPS Server
  • PAM
  • Open VPN service (Client and Server)
  • Gnu TLS (SSL, TLS, DTLS protocols)
  • Open LDAP services
  • NTPS client

1U or 2U rack version

For installations with a high space constraint in height, Leroy Automation can offer a 19-inch rack packaging in 1U or 2U depending on the number of I/O cards. The wiring for the inputs/outputs is done at the rear.

LT_1U 01
LT 1U

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]]> MX programmable IO modules – MX https://www.leroy-automation.com/en/product/mx-2/ Mon, 26 Jun 2017 09:01:04 +0000 https://www.leroy-automation.com/?post_type=produit&p=3177 MX programmable modules Programmable Acquisition and Control Modules – Modbus RS485 Compatible LEROY Automation’s MX Programmable Acquisition and Control Modules are cutting-edge solutions for your industrial systems. Communicating over Modbus

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MT24 8 Detoure 02 E1545326910102
Modules Input/Output

MX programmable modules

Programmable Acquisition and Control Modules – Modbus RS485 Compatible

LEROY Automation’s MX Programmable Acquisition and Control Modules are cutting-edge solutions for your industrial systems. Communicating over Modbus RS485, these modules offer exceptional flexibility with full programmability in IEC 61131-3 languages. Designed for data preprocessing and optimization of industrial processes, they function as local micro-controllers and actively contribute to Big Data integration. Their proven reliability in extreme environments, such as the control and command system of the Charles de Gaulle aircraft carrier, ensures unmatched performance and robustness.

Overview

4 models in the range

Model Interfaces Otan code
MT32
32 digital inputs 24Vcc
5998 14 585 87 16
MT24/8
24 digital inputs + 8 digital static outputs
5998 14 585 87 20
MT16/16
16 digital inputs + 16 digital static outputs
5998 14 585 87 20
MA08
8 analog inputs
5998 14 585 87 27
  • Cover for rack insertion : Europe 3U 6TE
  • Height x Width x Depth = 129 x 30 x 192 mm
  • Weight : 475g
  • Wiring on the rear panel connector (DIN41612) :
    • Inputs and outputs
    • RS485 network
    • Power supply
  • Front panel :
    • RS232 connection to the programming workbench
    • Diagnostic LED for inputs, outputs and network
  • Rear panel : Operation port
    • RS485 single pair
    • 2 independent communication port for MT24/8
    • Protocol : Modbus, etc …
  • Front panel : RS232 programming port with the Straton workbench
  • MTBF : IEC TR 62380 45°C Naval Sheltered  : >1.000.000 h
  • Temperature : -20°C/+70°C
  • Explosion/shocs EN61373 Cat 2 : 30g/11ms 
  • IP20
  • Protection against overvoltage : 40V during 1s 

Input / Outputs features

Digital inputs

  • P-type. absorbing current 
  • Input impedance : 
    • <2.2 kohm = “1 digital”
    • >10 kohm = “0 digital”
  • “Green” LED on the frond panel

Digital outputs

  • Current per channel : 170mA max
  • “Orange” LED on the front panel

Analog inputs

  • nput current : 0-20 mA 
  • Input resistance : >125 ohm
  • Resolution : 11 bits

PROGRAMMING

programming workbench IEC61131-3

  • The modules are programmable with Straton’s workbench of CopaData : Ladder, Grafcet, Structured text, etc.
  • Dynamic diagnosis
  • Setting up of communication port
  • All the functions of a workbench to realise a PLC application

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]]> TES Industrial Module – TES https://www.leroy-automation.com/en/product/tes-2/ Mon, 26 Jun 2017 09:09:46 +0000 https://www.leroy-automation.com/?post_type=produit&p=3175 TES Industrial Module – TES TES Industrial Module – Modbus RS-485 Remote I/O for Electrical Substations The TES industrial modules from LEROY Automation are remote I/O terminals, Modbus slaves over

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Tes
Modules Input/Output

TES Industrial Module - TES

TES Industrial Module – Modbus RS-485 Remote I/O for Electrical Substations

The TES industrial modules from LEROY Automation are remote I/O terminals, Modbus slaves over RS-485 network, specially designed for site monitoring, technical management, and industrial data acquisition. Ideal for electrical substations, these modules ensure quick integration with the TESIS configuration tool. With pre-programmed smart functions and a predefined Modbus communication mapping, the TES modules provide simplified implementation and optimal reliability.

The TES range includes specialized variants such as the TES Mirror, TES Chronology, and TES Front, tailored to specific automation needs. Although this series is no longer manufactured, LEROY Automation continues to offer maintenance and repair services to extend the lifespan of your Modbus module for electrical substations and ensure the continuity of your industrial installations.

IMPORTANT NOTICE – OBSOLESCENCE WARNING:

The “TES” modules are at the end of their lifecycle and are no longer manufacturable. However, we can offer you solutions to ensure the sustainability of your installations through after-sales services (diagnostics and repairs), operational maintenance (OM), and upgrades/migration to the most suitable control-command platforms for your industrial applications.

Contact our sales team

GENERIC TES

MECHANICAL INSTALLATION
  • Compact monoblock : Dimensions : W x H x D = 130 x 134 x 64 mm
  • Aluminium
  • Mounting on symmetrical or asymmetrical DIN
  • IP30 Protection
  • Removable screw

TES with digital inputs/outputs

  • TES 32ET : 32 digital inputs 24Vdc
  • TES 32EST : 16 inputs + 16 digital outputs
  • TES 32ST : 32 digital static outputs 24Vdc
  • TES 16EST : 8 inputs + 8 digital outputs
  • TES 16EST-REM : 8 inputs+ 8 relay outputs 250V/5A

TES with analog inputs/outputs

Inputs : 10 bits resolution, 0-10V ou 0-20mA

Outputs : 15 bits resolution, 0-10V ou 0-20mA

  • TES4EA I/U : 4 analog inputs
  • TES4SA I/U : 4 analog outputs
  • TES8EA I/U : 8 analog inputs
  • TES8ESA I/U : 4 analog inputs + 4 analog outputs

Analog TES also systematically have 4 digital inputs and 4 digital outputs.

  • Operation port
    • RS485 /RS422 
    • Modbus RTU Slave channel
  • Configuration port
    • RS232
    • For diagnosis and loading of the configuration by the TESIS32 workshop
  • Configurable filtering of digital inputs
  • Counting of input edges
  • Measures the duration ON/OFF of each input
  • Memorization of change condition if network is lost
  • Scalling of analog inputs
  • Calculates sliding averages of analog inputs
  • Activates digital outputs if analog threshold exceedances
  • Monitors the activity of the Modbus master
  • Secure states of outputs if the communication is lost
  •  

CONFIGURATION WORKBENCH (TESIS32)

TESIS32 allows the TES’s commissioning in few minutes :

  • Communication port settings : speed, format, slave number
  • Inputs settings : filtering
  • Outputs settings : flashes, folds
  • Analog inputs settings : filtering, scaling

SPECIFIC TES

MIRROR TES

A TES Mirror is a TES Modbus master associated in pairs with a conventional TES Modbus slave remote (described above) .

It has mirror inputs / outputs of the conventional TES.

It transmits the state of its inputs to the outputs of the remote TES and conversely reads the inputs of the remote TES to copy them on its outputs.

The distance between the two can reach 3km.

At power-on, the master TES tries to communicate perpetually with a remote TES slave no. There is no setting. The communication is established automatically according to the communication parameters of the remote TES.

Chronology TES

The TES “CHRONOLOGY” is a TES with 32 logical inputs (based on the hardware of a TES32ET) that detects the state changes of its inputs with a resolution of 2ms.

It timestamps these changes and puts them in a queue event waiting to be accessed by the Modbus master of the network.

The resynchronization of the clock, to compensate for the drifts, is carried out either by a TOP rising edge on an input (model Chrono2000) or by a synchronization frame broadcast in broadcast on the network (model Chrono32ET) .

It is perfectly adapted to the traceability of the trips in the electrical cabinets.

Centralizer TES

The centralizer TES is a Modbus master on the RS485.

It assures the cyclical exchanges with the multiple slaves of a network and builds a Modbus table with the data collected to the higher system.

Conversely, it can receive commands via RS232 from a master, and transfer them to the slaves on the RS485.

The TES can ensure the transfer of data between slaves without using a higher system.

The HERMES software tool allows to declare the frames to be launched cyclically or on demand, to define the exchange table with the system above.

 

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