REMOTE I/O MODULE UR20-4RO-SSR-255, DIGITAL SIGNALS, 4RO, PUSH-IN

Positively-switching; short-circuit-proof; up to 3- wire + FE Digital output modules are available in the following variants: 4 DO, 8 DO with 2- and 3-wire technology, 16 DO with or without PLC interface connection.They are mainly used for the incorporation of decentralised actuators. As with the digital input modules, frequencies of up to 1 kHz are possible. Protection of the outputs ensures maximum system safety. This consists of an automatic restart following a short-circuit. Clearly visible LEDs signal the status of the entire module as well as the status of individual channels. In addition to the standard applications of the digital output modules, the range also includes special variants such as the 4RO-SSR module for rapidly switching applications. Fitted with solid state technology, 0.5 A is available here to each output. Furthermore, there is also the 4RO-CO relay module for power-intensive applications. It equipped with four CO contacts, optimised for a switching voltage of 255 V UC and designed for a switching current of 5 A. Technical data: Operating voltage 24 V DC Height 120 mm Length 76 mm Width 11.5 mm IP rating IP20 Dim (L x W x H) 76 x 11.5 x 120 mm Type UR20-4RO-SSR-255 Type 255 V AC/0.5 A Fitting type (details) Top hat rail TS 3 5 Max. ambient temperature +60 °C Min. ambient temperature -20 °C Weight 86 g No. of outputs (max.) 4 Product type PLC output module RoHS Status RoHS Compliant Moisture Sensitivity Level (MSL) 1 (Unlimited) REACH Status REACH Unaffected ECCN 5A991B1 HTSUS 8473.30.1180 Certificate No. (cULus) E141197 Certificate number (cULusEX) E223527