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RIOM G3/G4

Product catalog summary

Overview
The RIOM G4 Ethernet is an embedded PLC designed for railway applications, compliant with EN 50155 standards. It serves as a communication gateway and manages remote inputs/outputs in Train Control and Management Systems (TCMS). It is used in various subsystems such as HVAC, doors, brakes, and passenger information systems.

Specifications
- Inputs/Outputs: Up to 64 inputs and 32 relay outputs.
- Communication: Ethernet, CAN 2.0, MVB, LON, RS-485.
- Programming: IEC61131-3 or C language.
- Dimensions: 215 x 245 x 100 mm.
- Weight: Less than 3.5 kg.
- Power Supply: 24V, 36V, or 72-110V with protection against polarity inversion and over voltage.

Hardware and Software
- Processor: ARM-based CPU (PXA270) with 16MB Flash and 32MB RAM.
- Operating System: Linux.
- User Tools: C-based SDK using Eclipse IDE and IEC 61131-3 languages with Straton workbench.
- Ethernet Protocols: UDP, TCP sockets, Ethernet/IP – CIP, TRDP.

Robustness and Compliance
- Operating Temperature: -40°C to +70°C.
- Storage Temperature: -40°C to +85°C.
- Vibration and Shock Resistance: Compliant with EN50155 and EN60068 standards.
- EMC and ESD Immunity: Compliant with EN50155 and EN61000 standards.
- Fire Safety: Compliant with EN 45545 and NFPA 130 standards.

Applications
The RIOM is integrated into SIL2 system architectures for monitoring and control, such as in ALSTOM's AGV TCMS for brake monitoring.

Additional Features
- Optional Boards: I/O Board with additional inputs/outputs, PC/104 extension board.
- Security: NF F 67001-5 compliance for dielectricity and insulation resistance.

Note: Specifications are subject to change without notice.

Catalog excerpts

Programming language: IEC61131-3 or C language

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Hardware structure: compactness and robustness Optional PC/104 extension board Example: MVB daisy-chain link Peripheral board (optional): 4 analog inputs I/U 4 analog outputs I/U 2 RS485 1 power supply output for sensors Product nameplate ^(Part number, MAC address) I/O Board 32 logical inputs + 16 relay outputs Optional: I/O Board 32 logical inputs + 16 relay outputs CPU board - Maintenance Serial - CAN or 2x RS485 - Interface for positioning key Identifier Software s Embedded OS : Linux s User programming tools : o C-based Software Development Kit using Eclipse IDE o IEC 61131-3 languages (Ladder...

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The RIOM in the TCMS The RIOM features embedded PLC, communication gateway and remote inputs/outputs functions. In TCMS architectures, the RIOM manages the sub-systems such as HVAC (air conditioning), doors, brakes, bogies, auxiliaries, power-packs, passenger information, fire safety, etc… The RIOM: a secured and safe product The RIOM has been designed by LEROY AUTOMATION according to the EN 50155/IEC 60571 standards. The RIOM has the reliability RAMS features for a suitable integration in SIL2 system architectures. ALSTOM uses the RIOM in a SIL2 architecture for the monitoring of the brakes...

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Mechanical Dimension (without fixation) Height x Width x Depth = 215 x 245 x 100 mm Fixation By screw Weight < 3.5 kg according to the configuration Consumption 45 W max according to the configuration Protection Against polarity inversion and over voltage CPU Processor ARM-based CPU (PXA270) 72-110V, 36V or 24V / 10 mA (continuous fritting) Polarity Inversion and Over voltage Non-dissipative inputs Patented solution Fire safety Fire protection on-board rolling stocks EN 45545 HL3 NFPA 130 NF F 16-101/102 All Information in this document can be changed. Leroy Automation reserves...

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