The basic configuration of the module includes 16 PNP inputs and 16 PNP outputs. The output types are fixed, but the input types can be selected in groups of four (in ordering). The outputs have a current limitation of 3 A per channel, and the outputs are also protected against short-circuit and overtemperature.

The I/O module is designed for harsh environments. The module is mounted in an IP65-protected case, and IP67 rating is also available on request. The standard module has spring-loaded connectors inside the module case, which require no separate external connectors for the wiring. Module can also be supplied with customer-specific connectors.

Power supply for the module can be on the range 9 V to 30 V. The module is protected against reverse battery connection, overvoltage, and load-dump situations. The power supply is tested against the very strict ISO/DTR 7637 class 4 standard.

I/O can be controlled either using RS-232 or CAN interfaces. A connector for RS-232 or CAN (or both) of desired type can be mounted on the case on request. The module is available with CANopen protocol. The CAN network node-ID is changed through the RS-232 interface using normal terminal software. CAN network termination can be switched on by using a jumper.