Connecting the magnetic loop to the SMA module *
L3 L4 L5 L6
* Only for GPX40MGP
Function of the outputs of the RS485 I/O board *
1 Contact output indicating obstacle detection indication
2 Contact output indicating open boom
3 Contact output indicating closed boom
4 Contact output indicating boom drop-away
5 Open inspection hatch signal contact output
6 Released gearmotor signal contact output
7 CX input status signal contact output
8 Input for the connection of a button with OPEN ONLY function
(COM-N1)
9 Input for the connection of a button with CLOSE ONLY function
(COM-N2)
Each output is a clean contact (NO) with maximum
capacity 1A – 24 V DC.
* Only for GPX40MGP
8
9
N1 N2
N3 N4 COM N5 N6 N7 N8 COM
A B GND
1
2
3
4
5
6
24 0
7