Siemens 6GK7542-5DX00-0XE0 Communication Module

Siemens SIMATIC CM 1542-5 6GK7542-5DX00-0XE0 is a PROFIBUS DP communication module that connects S7-1500 controllers to PROFIBUS DP networks, functioning as a DP-V1 master or DP device for S7 and PG/OP communication, data-record routing, time-of-day synchronization, and diagnostics. It provides a single PROFIBUS interface via a D-sub RS-485 connector and supports a wide range of bus speeds from 9.6 kbit/s to 12 Mbit/s (with common settings such as 19.2 kbit/s, 45.45 kbit/s, 93.75 kbit/s, 187.5 kbit/s, 500 kbit/s, 1.5 Mbit/s, 3 Mbit/s and 6 Mbit/s). The module is powered from the S7-1500 backplane bus at 15 V with a typical current draw of 200 mA (roughly 3 W dissipated) and has IP20 protection. Its dimensions are 35 mm (W) × 147 mm (H) × 129 mm (D), and it weighs about 400 g; it is a compact single-width S7-1500 module designed for mounting in an S7-1500 rack or on mounting rails. Operating conditions specify 0 °C to 60 °C (horizontal) or 0 °C to 40 °C (vertical) with up to 95% relative humidity at 30 °C (non-condensing), and it supports ISA-S71.04 contaminant levels. This CM 1542-5 module enables S7-1500 to PROFIBUS DP integration with data routing and time-synchronization features, supported by diagnostic capabilities for reliable network operation.