AB1…SE instructions 5 of 12
Form 140516
5 CABLE
CONNECTIONS
5.1
T
ERMINAL BOARD
Terminal
earthing
Terminal 1
24 Vac / 50 – 60 Hz
Terminal 2
no tension
Terminal 3
by increasing input signal the gear motor shaft rotates counter
clockwise
4
[opens]
Terminal 16
answer signal when the gear motor reaches the position “open”
Terminal 17
answer signal when the gear motor reaches the position “closed”
5.2
A
UXILIARY MICROSWITCHES
Terminal 20
common contact of the auxiliary microswitch S3
Terminal 21
normally open contact of the auxiliary microswitch S3
Terminal 22
normally closed contact of the auxiliary microswitch S3
Terminal 23
common contact of the auxiliary microswitch S4
Terminal 24
normally open contact of the auxiliary microswitch S4
Terminal 25
normally closed contact of the auxiliary microswitch S4
5.3
O
PTIONAL
P
OTENTIOMETER FOR ANSWER SIGNAL OF
P
OT
.
B
POSITION
Terminal 33
max. value
Terminal 34
slider
Terminal 35
min. value
6 AUXILIARY
MICROSWITCHES
On request, AB1...SE gear motor is supplied with 2 auxiliary microswitches, which can be
adjusted in any position.
Microswitches are voltage-free.
Contact rating is about 0,5 A/ 48 Vdc and Vac with Ohm load and about 1 A/250 with
inductive load.
For adjusting the cams of auxiliary microswitches, proceed as for cams of endswitches as
indicated in paragraph 9.1 of §
9
ADJUSTMENTS
.
