Phoenix Contact 2900351

The Relay Module PLC-RPT-110UC/21-21AU/RW is tailored for railway applications, incorporating a basic terminal block with Push-in connections and a plug-in miniature relay equipped with multi-layer gold contacts. With a nominal input voltage of 110 V DC, it operates effectively within a voltage range of 77 V DC to 137.5 V DC, achieving a temperature class TX rating between -40°C and +70°C.

This module includes two changeover contacts and is designed for a 100% operating factor with a mechanical service life of approximately 30 million cycles. The device features basic insulation and is classified under overvoltage category III and pollution degree 2. The relay demonstrates a typical response time of 5 ms and a release time of 11 ms, supporting a typical input current of 4.5 mA.

Constructed with a width of 14 mm, height of 80 mm, and depth of 94 mm, the relay module is housed in a gray casing (RAL 7042) with a flammability rating of V0 according to UL 94. For operational safety, it includes a protective circuit and features an operating voltage display via a yellow LED. The device is compliant with the IEC 60947-5-1 standard and is suitable for DIN rail mounting, with assembly possible in rows with zero spacing. Environmentally, it is intended to be mounted on the vehicle body, ensuring durable performance in harsh conditions.