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RIO2011 Remote I/O Expansion Module

The RIO2011 Remote I/O Expansion Module provides the PC2 and PC3 range of Programmable Controllers with an additonal 16 digital inputs, 16 digital outputs and 4 analogue inputs.

It is EN50155 compliant and programmable using C-API or the iecTeso Workbench via the Master Controller.

• Passenger Vehicle Condition Based Monitoring. 
• Heating Ventilation Air Conditioning (HVAC) Control Systems. 
• Locomotive Performance and Condition Monitoring.

• One Isolated RS485 port for connection with the Master Controller. 
• 10 Digital Inputs 5mA @ 24VDC. 
• 6 Digital Inputs factory configurable as either:
 - 5mA @ 24VDC.
 - 1.5mA @ VDC suitable for use with Dallas DS1820 Digital Temperature sensors. 
• 16 Digital Outputs 24VDC 0.5A with individual short circuit protection with automatic reset. 
• 4 Analogue Inputs. Individual analogue input channels are factory configurable as either:
 - 0 to +36VDC.
 - 0 to +10VDC.
 - 0 to 20mA.
 - NTC Thermistor.
• Suitable for nominal battery voltages of 24VDC in accordance with EN 50155.
• Operating temperature range: -40°C to +70°C. 
• Conformal Coating. 
• EN 50155 Compliant.

Environmental:

• Operating Temperature Range: -40°C to +70°C (EN50155 Class OT4).
• Switch-on Extended Operating Temperature Range: To +85°C (EN50155 Class ST1) for 10 min.
• Storage Temperature Range: -40°C to +85°C.  
• Relative Humidity: 5% to 95% non-condensing.  
• Shock and Vibration: EN 61373:1999 Category 1 – Class B.

Power Supply:

• Nominal Input Voltage: 24 VDC.
• Minimum Input Voltage: 14 VDC (EN50155 Class C1).  
• Maximum Input Voltage: 36 VDC.  
• Nominal Input Current: 150 mA. 

LEDs:

• One (1) Power LED.
• One (1) Communications LED.

Watchdog:

• Independent Watchdog Timer.

Digital Inputs:

• Ten (10) digital inputs 5mA @ 24 VDC. Current sourcing (low-side switching).
• Six (6) digital inputs. Current sourcing (low-side switching). Factory configurable as either:
 - 5 mA @ 24 VDC.
 - 1.5 mA @ 5 VDC suitable for use with Dallas DS1820 Digital Temperature sensors.

Digital Outputs:

• Sixteen (16) digital outputs 24 VDC 0.5A.
• Current sinking (low-side switching). Short circuit protection with automatic reset.

Analogue Inputs:

• Four (4) analogue inputs 12 bit resolution.
• Factory configurable as either:
 - 0 to +36 VDC.
 - 0 to +10 VDC.
 - 0 to 20 mA.
 - NTC Thermistor.

Communications Ports:

• RS485 isolated port for connection with Master Controller: Three-wire RS485+, RS485-, GND.

Mechanical:

• Product Dimensions: 178mm(L) x 172mm(W) x 41mm(H).  
• Enclosure Material: Aluminium with anodised screen printed lid.  
• Weight: 0.6kg. 

Ingress Protection (IP) Rating:

• IP20 (in accordance with EN 60529). 

Terminations:

• Power I/O: 5.08mm pitch Plug/Socket Connectors. 
• RS485 Plug/Socket: Molex MiniFit Jr 4.2mm pitch Connector. 

Standards:

• EN 50155:2007: Railway Applications – Electronic Equipment Used on Rolling Stock. 
• EN50121-3-2:2006, IEC62236-3-2:2008: Railway Applications – Electromagnetic Compatibility, Part 3-2: Rolling Stock - Apparatus. 
• EN 61373:1999: Railway Applications Rolling Stock, Equipment Shock and Vibration Tests. 
• EN 45545-2:2013: Railway Applications – Fire Protection for Railway Vehicles Part 2: Requirements for Fire Behaviour of Materials and Components.  

Programming:

• Via the Master Controller using:
 - iecTeso Programming Workbench (ISaGRAF) - IEC61131-3 (SFC, FBD, LD, ST, IL). 
 - C-API Programmable.

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Phone: +61 2 9966 9424
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