Wago 2857-550

Current signal conditioner; Current input signal; Current and voltage output signal; Digital and relay output; Configuration via software; Supply voltage: 24 VDC; 22.5 mm module width

Description

Both digital signal output and relay with changeover contact react to configured measurement range limits (on/off switching delay and threshold value switch function can be configured with up to two threshold values). Clipping capability for analog signal limitation to output end values. Adjustable software filter. Input/output response simulation via configuration display. Safe 3-way isolation with 3 kV test voltage per EN 61010-1. The device is supplied with 24 VDC, which can be commoned using lateral push-in type jumper bars: (6.1) U. S. BR) and (6.2) GND 2 (BR). With this variant, it is necessary to ensure that the max. permissible total current of 2 A is not exceeded. Additional setting options via WAGO Interface Configuration Software or WAGO Configuration Displa