The store will not work correctly in the case when cookies are disabled.
Our site uses cookies delivered by us and by third parties. Some cookies are necessary for the website's
operation, while others can be adjusted by you at any time, in particular those which enable us to
understand the performance of our website, provide you with social media features and deliver a better
experience with relevant content and advertising.
Communication Interface: Protocol: Proprietary CS31 bus protocol on RS485 interface ID configuration: Per rotary switches on front face from 00d to 99d Field bus connection on terminal units: CS31 field bus, via terminal / redundant for CI590-CS31-HA on TU551-CS31 or TU552-CS31 Number of Channels per Module Digital inputs: 8 Digital configurable channels DC:16 Input signal voltage 24 V DC
