Wago 2857-401

Isolation amplifier; Bipolar current and voltage input signal; Bipolar current and voltage output signal; Digital output; Supply voltage: 24 VDC; 12.5 mm module width

Description

Analog unipolar/bipolar signals at both input and output. Digital signal output reacts to configured measurement range limits (configurable on/off switching delay and threshold value switch function with up to two threshold values). Digital HOLD input freezes the output signal. Clipping capability for analog signal limitation to output end values. Adjustable software/hardware filter. Input/output response simulation via configuration display. Safe 3-way isolation with 4 kV test voltage per EN 61140. 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 1 A is not exceeded. Additional setting options via WAGO Interface Configuration Software or WAGO Configuration App