Power Unit - Endress+Hauser TOCII CA72TOC Operating Instructions Manual

Wiring
24
4.1.4

Power unit

Fig. 7: Power unit assignment
Power unit wiring arrangement:
Connection Description
20 Pump control 24 V DC
21 Magnetic stirrer control 24 V DC
22 Motor
23 Relay module 24 V DC
23A Ventilator 24 V DC
The connections for the power unit are located on the rear side of the computer.
+
23A
24V
-
+
24V
23
-
+
24V 21
-
+
24V 20
-
T
22
+
-
TOCII CA72TOC
a0011956
Endress+Hauser