![background image](http://html.mh-extra.com/html/sick/v200/v200_operating-instructions-manual_1264329037.webp)
Operating Instructions
Chapter
5
V200/V300
8012227/YT87/2016-03-29
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
37
Subject to change without notice
Electrical installation
5.5.2
V200/V300 on UE10-3OS with external device monitoring (EDM) and internal
restart interlock
The V200/V300 safety camera system can be integrated into a relay controller/contactor
controller with the aid of the UE10-3OS safety relay. Operation is with external device
monitoring (EDM) and internal restart interlock.
Principle of operation
If the light path is clear and there are no errors in the quiescent state of the UE10-3OS, the
status LED
∪ ⌠Ε
on the V200/V300 flashes (Reset required). The system is ready for
switch on and waits for an input signal/switch on signal. The system is enabled by pressing
and releasing the button S1. The outputs OSSD1 and OSSD2 carry power. The UE10-3OS
is switched on. On interruption of the light path, the UE10-3OS is de-energized by the
OSSD1 and OSSD2 outputs.
Possible errors
Cross-circuits and short-circuits on the outputs OSSD1 and OSSD2 are detected and will
result in “lock-out” (see page 50). Malfunctions on the UE10-3OS are detected. The
shutdown function is retained. If the button S1 is tampered with (e.g. by jamming) the
system will not re-enable the output circuits.
Fig. 25: Connection diagram
V200/V300 at UE10-3OS
+24 V
0 V
1
2
3
4
5
6
7
8
Internal
teach-in
key
RESTART
+24 V
TEACH/SYNC
EDM
OSSD1
OSSD2
GND
FE
S1
B1 B3 Y1 13 23 33 41
B2 B4 Y2 14 24 34 42
Κ
UE10-3OS
Key-operated
pushbutton for
teach-in