Intended Purpose¶
The PROFINETâ Bus Module CI501-PNIO (V3) is used as decentralized I/O module in PROFINETâ networks. The network connection is performed via 2 RJ45 connectors which are integrated in the Terminal Unit. The Bus Module contains 22 I/O channels with the following properties:
- 4 analog inputs (1.0…1.3)
- 2 analog outputs (1.5…1.6)
- 8 digital inputs 24 V DC in 1 group (2.0…2.7)
- 8 digital outputs 24 V DC in 1 group (3.0…3.7)
The inputs/outputs are electrically isolated from the Ethernet network. There is no potential separation between the channels. The configuration of the analog inputs/outputs is performed by software.
For usage in enhanced ambient conditions (e.g. wider temperature and humidity range), a special XC version of the device is available.