14.6.10
Wiring digital switching outputs “External output 1” and “External output 2” of the device in the
CDM420-0006
Device = RFU63x-131xx, RFU63x-041xx
Device = RFU65x-101xx
Load (e.g. PLC)
4
GND
For inductive load:
6
V
out
Device
1
Aux
(RS-232)
CDM420-0006
CMC600
3
+24 V* (V
S
)
C
Aux Out
B
36
GND
6
Shield
“External
output
A
”
2
5
Figure 67: Wiring external digital switching outputs “Aux Out 1” and “Aux Out 2” of the device in the connection module
CDM420-0006
1
Device
2
Logical “External output” in the device
3
The optional parameter cloning module CMC600 is required in the connection module in order to be able to use the
additional external digital switching inputs and outputs of the device
4
Load (e.g. PLC)
5
Output voltage V
out
6
With inductive load: see note
Inductive load
NOTE
Provide an arc-suppression circuit at the digital switching output if an inductive load is
present.
b
Attach a freewheeling diode directly to the load for this purpose.
Table 63: Assignment of placeholders to digital switching outputs
Device
CDM420-0006
External output A
Signal B
Terminal C
1
Aux Out 1
40
2
Aux Out 2
30
ANNEX
14
8014335/ZTL9/2018-10-14 | SICK
O P E R A T I N G I N S T R U C T I O N S | RFU63x, RFU65x
127
Subject to change without notice
