CX2936
I
NSTALLATION
11
4.3
Pin assignment
Contact number
Pin assignment
1
+ power supply 5-24 VDC
2
– power supply (ground)
3
Input ground (isolated from the supply ground together
with Pin 6/7/8)
4
Wiegand 0 (not used)
5
Wiegand 1 (not used)
6
Input (not used)
7
Input (not used)
8
Input + (potential 5-24 VDC)
9
+ power supply 5-24 VDC
(can be used alternatively to 1)
10
– power supply (ground)
(can be used alternatively to 2)
11
RS485A (not used)
12
RS485B (not used)
13
RS485A (not used)
14
RS485B (not used)
15 + 16
Relay (not used)
