KONE UniDrive
TM
service manual vs 9 10
INP 1
INP 2
⊥
⊥⊥
⊥
INP 3
INP 4
TEST
1.3.4. SEQUENCE OPEN
The combined in/output Seq. Op. (Sequential opening) should be connected by a 2-wire connection to another
UniDrive
TM
or UWS control box, to create an airlock.
1.3.5. NIGHTSWITCH (NS)
1.3.6. INPUT 1-4
1.3.7. OUTPUT 1
Each output is a potential free contact and can switch 1A max at 24VAC.
When inductive loads are used, a diode must be connected to the supply.
DOOR 1 DOOR II
I/O I/O
⊥
⊥⊥
⊥ ⊥
⊥⊥
⊥
NS NS
I/O (K ey) sw itch
⊥
⊥⊥
⊥
N S
O U T 1
(NO)
To testable sensor input (See chapter 1.3.8)
COM
Attention
Don’t connect
this wire to
ground but only
to COM
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