Installation Guide
R
elay Normally Open
Door Access Control Input 2
Door Access Control Input 3
Tamper Line
Signal Ground
Wiegand Data Output Line 1
Ground for Wiegand
Power (+12-24 VDC)
Power Ground
Earth Ground
LabelApplication Pin Wire Color
I/O Cable: Connector Pin Out for MERGE
RL
Y_NC
DAC_IN1
DAC_IN2
DAC_IN3
SPO_1
RLY_NO
TAMPER
VIN+
VIN-
EGND
SGND
RS485+(B)
RS485- (A)
WDATA_IN0
WDATA_IN1
WDATA_OUT0
DGND
WDATA_OUT1
DAC_OUT
RLY_COM
Back ViewFront View
Wired Back Cover
LabelApplication Pin Wire Color
2
4
8
10
12
14
16
18
20
6
RLY_NC
DAC_IN1
SPO_1
RS485+(B)
RS485- (A)
WDATA_IN0
WDATA_IN1
WDATA_OUT0
DAC_OUT
RLY_COM
DAC_IN2
DAC_IN3
RLY_NO
TAMPER
VIN+
VIN-
EGND
SGND
DGND
WDATA_OUT1
17
11
13
15
1
3
5
19
7
9
2
0
D
oor Access Control Output
Specific Purpose Output Line 1
Relay Normally Closed
Relay Common
Door Access Control Input 1
RS-485 Non-Inverting Line
RS-485 Inverting Line
Wiegand Data Input Line 1
Wiegand Data Input Line 0
Wiegand Data Output Line 0
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