Product specifications

CI867 and TP867 – Modbus TCP Interface Appendix A Hardware Units
332 3BSE036351-510 A
CI867 and TP867 – Modbus TCP Interface
Key Features
• Provides one 10/100Mbps Fast Ethernet port, 
(RJ45 connector located on the TP867 Baseplate).
• Provides one 10Mbps Ethernet port, (RJ45 
connector located on the TP867 Baseplate).
• Simple DIN-rail mounting.
• Provides communication with Modbus TCP 
protocol via Ethernet.
• Pre-set, two-letter Alpha code locking device
installed in unit base prevents mounting 
of incompatible components.
• Supports hot swap.
Description
The CI867/TP867 can be used to connect an 
AC 800M controller to external Ethernet devices 
using Modbus TCP protocol.
The TP867 Baseplate has two RJ45 Ethernet 
connectors, where CH1 connector can use 10Mbps 
or 100Mbps (Mega bits/sec.) and CH2 use10Mbps only.
The baseplate has a code lock (see Table 4 on page 75)
that prevents the installation of an incorrect type of unit onto the TP867 Baseplate.
The CI867 expansion unit contains the CEX-Bus logic, a communication unit and a
DC/DC converter that supplies appropriate voltages from the +24 V supply via the
CEX-Bus. The Ethernet cable must be connected to the main network through an
Ethernet Switch.