Use of system plugs in a cascade
•
R
equirements: extension connection at the host. 5-pin system connection at the
guest devices.
•
Additional requirement for cascades with 2 guest devices: Extension connection at
the devices of the first guest system
•
Restart interlock and external device monitoring (EDM) can be configured in the
host
Table 4: Use of system plugs in a cascade
Device type System plug with system
c
onnection
System plug with system
connection and extension
connection
Cascade with one
guest
Host –
✓
Guest 1
✓
–
Cascade with two
gue
st devices
Host –
✓
Guest 1 –
✓
Guest 2
✓
–
✓
System plug suitable.
–
System plug not suitable.
Complementary information
If a de
vice which may already have been configured is used to extend a cascade or
replace a (defective) device in a cascade, see table 9, page 66.
Further topics
•
"Deactivating reset and EDM", Seite 66
PROJECT PLANNING 4
8012624/10OM/2018-08-09 | SICK O P E R A T I N G I N S T R U C T I O N S | miniTwin4
37
Subject to change without notice
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