Hafele WT 200 Montage- Und Wartungsanleitung Seite 106

A Connection diagrams
A.A 8-way relay module connection diagram
Relay 4
NCO C
RS485
Bus connection
(only plugged in
at the last bus
device)
DC
12 - 24 V
LED1 function display (communication with iDC-2)
Green: Communication OK
Red: Communication not possible
Orange: Communication OK but data missing
LED2 function display
Blue: Module is not initialised
Green flashing 100 ms: Module resets
106
Relay 5 Relay 7
Relay 6 Relay 8
NCO C NCO C NCO C NCO C
LED In
R4 R5 R6 R7 R8
LED2
LED1
R1 R2 R3
B A NC C NO NC C NO
NC C
Relay 1 Relay 3
RS485 Relay 2
Fig. 41: 8-way relay module connection diagram
NCO
NO
DC =
NC=
C =
NO =
NCO = Adjustable via jumper:
Normally open
Normally closed
C
NC C NO
Direct current (any polarity)
Normally closed
Common (shared contact)
Normally open
Normally closed or normally open