CX I/O modules

CX I/O modules

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FIELD OF USE

• Technology modules of UNITRACK TCMS

ENGINEERING TOOLS

• UniCAP, Integrated development environment for TCMS, used for system description (topology, relationships and properties of the components).

STANDARDS

(Compliant only if properly mounted
in the corresponding rack)

  • EN 50155 – Electronic equipment used on rolling stock
  • EN 50121-3-2 – Electromagnetic compatibility
  • EN 50124-1 – Insulation coordination
  • EN 61373 – Shock and vibration tests
  • EN 60529 – Degrees of protection provided by enclosures
  • EN 45545-2 – Fire protection
  • EN 50325-4 – CANopen

PRODUCT OVERVIEW

CX I/O are rack-mounted 3U modules used in the UNITRACK TCMS modular units RIO-300 and VCU-200. The CX I/O modules feature an integrated CANOpen interface available at the rear connector. CAN communication and power supply is in the unit distributed via the backplane. The technological signals connector is at the front panel.

The modules‘ range covers input / output signals of all standard levels and characteristics used in the rolling stock sector. As well as modules for handling standard digital and analogue signals, there is the multipurpose analogue I/O module CX-AF4. It facilitates connection of Smoke Detector Optrex DO1101, Temperature Sensors LM235H, PT100 and PT1000.

The CX I/O modules are equipped with auto diagnostics and individual channel status LEDs allowing straightforward troubleshooting. Protection against unintentional change of module types and connectors by mechanical keys can be used.

TECHNICAL SPECIFICATION (Custom-built variants on request).

FEATURE
CX-DI32
CX-DO8
CX-AI12
CX-AF4
CX-RD32
CX-RS8
Characteristic
Digital inputs
Digital ouputs
Analogue inputs
Multifunction
Digital outputs
Revolution sensors
Number of Channels
32
8
12
4
32
8
Galvanically Isolated Groups
4
2
1
4
8
2
Operating Temperature Range
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
Shock & Vibration
Category 1, Class B
Category 1, Class B
Category 1, Class B
Category 1, Class B
Category 1, Class B
Category 1, Class B

MODEL VARIANTS CX-DI32

FEATURE
CX-DI32/A
CX-DI32/B
CX-DI32/C
CX-DI32/D
Nominal Voltage
110V
48V
72V
24V

MODEL VARIANTS CX-DO8

FEATURE
CX-DO8/A
CX-DO8/B
CX-DO8/C
Nominal Voltage
72V / 110V
24V / 48V
24V / 48V

MODEL VARIANTS CX-AI12

FEATURE
CX-AI12/A
CX-AI12/B
CX-AI12/C
Current Range
±50 mA
±25 mA
±25 mA
Voltage Range
±30 V
±10 V
±10 V

MODEL VARIANTS CX-AF4

FEATURE
CX-AF4/A
CX-AF4/B
Current Input Range
0 – 25mA
±500mA

MODEL VARIANTS CX-RS8

FEATURE
CX-RS8/A
CX-RS8/B
Power Supply for Input Channels
-
16,8V/9W