Product specifications

CI872 and TP858 - MOD5 Interface Appendix A Hardware Units
348 3BSE036351-510 A
CI872 and TP858 - MOD5 Interface
Key Features
• CEX-Bus Module
• Simple DIN rail mounting
• Supports communication interface redundancy
• Three full duplex fiberoptic ports
• Supports MOD5-to-MOD5 protocol
Description
The MOD5 communication interface, type - CI872,
connects the AC 800M controller to the MOD5
controllers.
The baseplate has a code lock that prevents the
installation of an incorrect unit onto the TP858
baseplate.
The CI872 expansion unit contains the CEX-bus logic,
a communication unit, and a DC/DC converter that
supplies appropriate voltages from the +24 V supply
through the CEX-bus.
CI872 should be mounted only on a horizontal DIN- rail. The base plate has a
locking mechanism that contacts the metal back plate to the DIN-rail, which
provides an effective ground connection. The CI872 and its base plate are supplied
as a single unit (CI872), and there is no requirement to separate them during the
mounting procedure. To mount the modules on the DIN-rail, it is necessary to use
only a flat bladed screwdriver.
In case of assembling after a separation (hot insertion), verify that the key coding is
same for the base plate and the electronic module.