System plug with 5-pin sys‐
t
em connection
System plug with 5-pin system
connection and 5-pin extension
connection
Host of a cascade –
✓
•
R
ES or EDM can optionally be
configured on a twin stick
First guest of a cascade
(
for cascade with 2 guest
devices)
–
✓
•
no addit
ional function on the
device
Last guest of a cascade
✓
•
no addit
ional function
on the device
–
✓
System plug suitable.
–
System plug not suitable.
Further topics
•
"R
estart interlock", page 14
•
"External device monitoring (EDM)", page 14
•
"Cascading", page 15
•
"Connectivity", page 102
•
"Test rod check", page 41
3.2.8 Flexible control cabinet cabling and status indication on both sides
The safety light curtain can be connected to the control cabinet via separate connec‐
t
ion cables for each twin stick.
In a cascade, only the twin sticks of the host are connected to the control cabinet.
The OSSD status and the status of the protective field are indicated via LEDs, if applica‐
ble, the configured RES or EDM additional function is as well.
Further topics
•
"C
onnection diagrams", page 38
3 P
RODUCT DESCRIPTION
16
O P E R A T I N G I N S T R U C T I O N S | miniTwin4 8012624/10OM/2018-08-09 | SICK
Subject to change without notice
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