SICK RFU63 Series - Page 63

Technical Information Chapter 4
RFU63x
Electrical installation
8014335/YUO7/2016-04-04 © SICK AG · Germany · All rights reserved · Subject to change without notice 63
4.8.14 Wiring the "External output 2" switching output in the CDB650-204 connection
module
Load (e.g. PLC)
GND
V
out
Ratings for “External output 2”(„Ext. Out 2“) switching output
RFU630
Serial Aux
(RS-232)
CDB650-204
U
IN
* = DC 18 V ... 30 V
CMC600
U
IN
*
“External
output 2“
24
22
GND
6Shield
Ext. Out 2
Quenching
circuit: Install an
anti-surge diode
directly at the
load!
For inductive load:
The RFU630 indicates the switching status of its
logical “External output 2” via the serial Aux data
interface.
Software-controlled, the status is automatically
taken over by the CMC600 via the cable and
converted to the physical “Ext. Out 2” output in
the CDB650-204.
PNP switching against the supply voltage U
IN
*
(default setting: no function/disabled,
logic: not inverted [active high])
– Short-circuit proof + temperature protected
– Galvanically not separate from U
IN
*
0 V ≤ V
out
≤ U
IN
*
(U
IN
* − 1.5 V) ≤ V
out
≤ U
IN
* with I
out
≤ 100 mA
Switching
behavior
Features
Electrical
values