Sika RCM 880 Betriebsanleitung Seite 33

RCM 880 / 890
4.4.2 Direct Connection With Integrated Galvanic Isolation Module
IMPORTANT
Carefully open the spring clamp terminals using a flat-blade screwdriver
•
(max. blade width 3.5 mm).
Insert only one wire per terminal.
•
Connect the supply voltage
 Identify the VCC (+) and GND (–) terminals using the con-
nection diagram.
 Carefully open the spring clamp terminals using a flat-
blade screwdriver (max. 3.5 mm).
 Insert a wire and release the push button to secure it.
 Optional: Secure the wires with a cable tie.
Connect the analogue output
 Connect the analogue output as follows:
Terminals
CH A (+) and CH A (–)
CH B (+) and CH B (–)
CH C (+) and CH C (–)
CH D (+) and CH D (–) Do not connect
 Open the spring clamp terminals carefully
using a flat-blade screwdriver
(max. 3.5 mm).
 Insert a wire and release the push button
to lock it in place.
 Optional: Secure the wires with a cable tie.
Technical changes reserved
Description
Humidity
Temperature
Air pressure
Installing and Connecting the RCM 880 / 890
Connection diagram
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