Phoenix Contact 2310222

The 32-channel input relay module UM-2KS50/32-MR/21/ADV151/SO179 offers a robust solution with a single normally open (N/O) contact design. It includes a screw connection and a fuse rated at 1 A, ensuring reliable performance in various applications.

Designed for compatibility with Yokogawa ADV151 and ADV161 cards, this module features a redundant I/O connection and voltage supply through a 50-position terminal strip. It operates within a nominal input voltage range of 24 V DC, with an input voltage range of 21.6 V DC to 26.4 V DC and a typical input current of 18 mA per channel.

With a mechanical service life rated at 3 x 10⁷ cycles, the module provides functional insulation and meets overvoltage category II and pollution degree 2 standards. The maximum switching voltage is 24 V AC/DC, with a maximum current per channel of 100 mA and a total current limit of 1 A.

Additional features include a typical response time of approximately 10 ms and a typical release time of 10 ms, facilitating quick operational responses. The module is housed in a green casing (RAL 6021) and is designed for DIN rail mounting in any orientation. Its ambient operating temperature ranges from -20 °C to 50 °C, while the storage temperature can reach as low as -20 °C and up to 70 °C.