Phoenix Contact 2910508

The PLC-RSC- 24UC/21-21AU/MS relay module is designed as part of a PLC-INTERFACE system. It includes a relay base and a pluggable multilayer gold contact relay. The device supports an input voltage of 24 V AC/DC, with a range between 20.6 V and 33.6 V AC/DC at 20 °C. It provides two changeover contacts and operates with a typical input current of 18 mA.

It features a yellow LED for operating voltage display and is equipped with a bridge rectifier for protective circuitry. The module is rated for a maximum switching voltage of 250 V AC/DC and a limiting continuous current of 6 A. Additionally, it has a mechanical service life of 5 million cycles and complies with various standards including IEC 60947-5-1.

For installation, it utilizes a screw connection method, accommodating conductor cross-sections from 0.14 mm² to 2.5 mm². The relay module is housed in a gray enclosure with a degree of protection rated at IP20, while the installation location can achieve a protection level of ≥ IP54. The operating ambient temperature range is between -40 °C and 60 °C, with a storage temperature range of -40 °C to 85 °C.