Instructions

DO0281R00

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4.2 Digital input and output

TAP CURIOUS has a digital input and output. This is protected against reverse

polarity. The terminal (Weidmüller BLZF 3.50/04/180 SN BK BX) designed for the

digital input and output is supplied as standard.

3 4

The port is assigned as follows:

Pin Assignment

1 20-28V

2 Digital output

3 Digital input

4 GND

Overview