Assembly and installation
FLOWSIC200 · Operating Instructions · 8013271/1CJ9/V2-0/2022-01 · © SICK Engineering GmbH
51
3.3.5
Connecting the control unit in the 19" housing
Fig. 34
Connections for MCU 19” variant
1)
Fuse ratings, see type plate or identification plate on fuse holder.
Terminal connection for power supply 90 ... 250 V AC
1)
Terminal connection for customer wiring
Function
Connection
Terminal No.
Output relay 1 (operation/malfunction)
com
1
n.c.
1)
2
n.o.
2)
3
Output relay 2 (maintenance)
com
4
n.c.
1)
5
n.o.
2)
6
Output relay 3 (check cycle)
com
7
n.c.
1)
8
n.o.
2)
9
Output relay 4 (maintenance request)
com
10
n.c.
1)
11
n.o.
2)
12
Output relay 5 (limit value)
com
13
n.c.
1)
14
n.o.
2)
15
Digital input
d in 1
16
d in 2
17
gnd
18
d in 3
19
d in 4
20
gnd
21
Analog output
+
22
-
23
gnd
24
