This product is part of the Profibus DP range, a range of remote master modules. The Profibus Remote Master (PRM) module is connected to the Ethernet Modbus TCP/IP network via its integrated 2-port switch, as close as possible to the process and instrumentation. It has a shielded Profibus 2 cable and a Modbus TCP transmission medium of category 5 (STP, shielded twisted pair). It is equipped with 2 Ethernet TCP/IP-RJ45 for Modbus TCP, Profibus DP SUB-D 9 for Profibus DP V1 connections. Communication services are: checking slave configuration (at power-up) Class 1 Master, managing monitoring requests (Global CONTROL and Get Master Diag) Class 2 Master, no master/master dialog Class 2 Master, etc. This product can be used to connect Modicon Quantum, Premium, M580 and M340 Programmable Logic Controllers (PLCs) to Profibus DP V1 via the I/O scanner function. The kit includes a CD with the communication DTM and a CD with the master DTM for configuration within UNITY.