MCR-SL-CUC-...-...
104059_en_05 7
PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany
www.phoenixcontact.com
9 Installation
9.1 Power supply
Power supply via the connection terminal blocks
Power is supplied to the current transducers via connection
terminal blocks 1.1 and 1.4 (see Section 6 "Block diagram",
Figure 1).
9.2 Connecting the cables
Spring-cage connection
The supply voltage and standard output signal are
connected using the spring-cage connection method.
:
Figure 5 Spring-cage connection
• Insert a screwdriver into the opening above the
connection terminal block.
• Insert the wire into the corresponding connection
terminal block.
10 Current monitoring
Figure 6 Current monitoring
WARNING: Danger
Never carry out work when mains voltage is
present.
A
B
L1
L2
L3
MCR-SL-CUC-...-I
+24VDC
–
4...20mA
1.4
1.3
1.2
1.1
Passive control system
