PC8AIVS – 8 Voltage Input Module

PC8AIVS – 8 Voltage Input Module

The PC8AIVS is an 8 channel voltage input module. The inputs are divided into 4 isolated circuits. The module uses differential inputs to reduce effects of electrical noise and mains pickup. This module is ideal for monitoring existing 0-10V voltage sources which are isolated from each other and cannot be connected to a common point of reference.

The module plugs into a special bus connector which fits inside the DIN rail. The power supply voltage and the CAN bus signals are connected via this bus connector. 

The CAN interface is electrically isolated and is compliant with ISO 11898. 

The module has been equipped with status led’s which are used to indicate the status of the Inputs and communications. This visual indication assists with fault finding and diagnostics. 

The CANopen node ID and bit rate can be setup by DIP switches or software.


Power Supply Logic Supply Voltage 12 -24 Vdc
  Logic Supply Current 86mA @ 12V / 45mA @ 24V
Analog Inputs Input Points 8 (isolated in pairs)
Input Current 0 to +/-10 V
Input Resistance 110 Kohms
Drift 50ppm/°C Typ.
Input update rate 12ms – 100ms (selectable)
Isolation 1500Vrms between field and logic
CANopen Data NMT Slave
Error Control Node Guarding / Consumer Heartbeat
Node ID DIP switch or software
Number of PDO 4 Tx
PDO Modes Event Controlled Asynchronous,

Event Timer Asynchronous,

Sync – Acyclic, Sync – Cyclic.

PDO Mapping Variable
PDO Linking Supported
Number of SDO 1 Server
Error Message Yes
Temperature Operating Temperature. -20°C to + 70°C
Storage Temperature -40°C to + 85°C
Connectors Logic Power and Comms. 5 way connector that clips onto DIN rail
Inputs 4 x 3 Way screw connector on top and bottom



Order Code

  • PC8AIVS CANopen 8 Voltage Input Module

PC8AIVS - CANopen 8 Voltage Input Module

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