Phoenix Contact PLC extension module PSM-ME-R

The SPS expansion module PSM-ME-R from Phoenix Contact is a highly advanced interface converter that enables the conversion from RS-232 (V.24) to TTY. This module is designed for mounting on a DIN rail and offers two channels for serial communication. With a maximum baud rate of 19.2 Kbps and an operating voltage of 19 to 24 V DC, it is ideal for use in industrial automation. The device ensures galvanic isolation, providing high-quality 3-way separation up to 2 kV, which enhances the safety and reliability of data transmission. The transmission distance can reach up to 1000 meters in active TTY mode, making it a flexible solution for various applications. The module is equipped with integrated surge protection and allows for convenient connection via pluggable screw terminals, simplifying installation and maintenance.

• Galvanic isolation with 3-way separation up to 2 kV
• Transmission distance up to 1000 m in active TTY mode
• Convenient connection via pluggable screw terminals
• Integrated surge protection with transient suppression
• Indication of active data transmission through separate indicators for send and receive channels.