Compact CANopen devices

The CAN-CBX module series with InRailBus provides industry compatible CANopen modules in combination with service-friendly 'wiring' of CAN interface and supply voltage.

InRailBus

The power supply and the CAN network signals can be applied via the InRailBus connector (TBUS-connector) integrated in the mounting rail or separately via the clamp connection.

From the InRailBus individual modules can be removed without interrupting the network signals.

CAN interface

The CAN interface is designed according to ISO 11898 with electrical isolation and bit-rates up to 1 Mbit/s. The CANopen-node number and the CAN bit-rate can be easily set via coding switches.

LED display

LEDs show the I/O-channel state and the CANopen node state.

Software support

The modules come with CANopen firmware according to CiA 301 and with a CANopen I/O-profile according to CiA 4xx.

CAN-CBX-CANopen modules:

• CAN-CBX-DIO8
  8 digital I/O channels, 24 V, separately programmable, max. output current is 1 A at 24 V
  
  
• CAN-CBX-REL4
  4 relay outputs
  2 change over contacts, 2 normally open contacts, max. switching power 2 000 VA
  
  
• CAN-CBX-PCIO
  8 digital timer/counter in-/outputs, PWM, Input frequency: max. 1 MHz
  
  
• CAN-CBX-AI420
  4 analog inputs, resolution 20 bit, input range ±10 V, electrical isolation
  
  
• CAN-CBX-AI814
  8 analog inputs, resolution 14 bit, Input range ±10,24 V, sample rate up to 1 kHz, electrical isolation
  
  
• CAN-CBX-DMS
  1 channel strain gauge bridge, resolution 20 bit, electrical isolation 
  
  
• CAN-CBX-Pt100
  Temperature measurement, 4 channel Pt100 resistance thermometer, temperature range −100 °C to +500 °C, resolution 20 bit, electrical isolation
  
  
• CAN-CBX-Thermo
  4 channel thermocouples, type J,K or L, temperature range: −200 °C to +1 200 °C, cold-junction  compensation
  
  
• CAN-CBX-AO412
  4 analog outputs, resolution 12 bit + sign, output range ±10 V, electrical isolation
  
  
• CAN-CBX-COM2
  2 serial interfaces, EIA-232 (RS-232), options: EIA-422 (RS-422), TTY, 1 × EIA-485 (RS-485)
  
  
• CAN-CBX-STEPCON
  1 axis stepper motor controller, max. 1,2 A, 3 limit-switch inputs
  
  
• CAN-CBX-CPU5201
  Micro-PLC-CPU, PowerPC^TM MPC 5121 with FPU, 400 MHz, RTC, 100 BaseTX Ethernet, RS-232, 2 × CAN, 1 × USB 2.0 full-speed host, optional: Profibus-DP slave/EtherCAT-Master, PLC programming system Codesys available

Other CAN-CBX-modules:

• NT24/10, NT24/25
  Rail mounted power supply for CAN-CBX modules, Input: 115 V_AC  to 230 V_AC / 50 Hz  to 60 Hz, Output: 24 V_DC, Power: 10 W or 25 W