B
(RS485)
A
(RS485)
1. Close the Jumper. DINRTT beeps continuously
and the red led blinks.
2. Open the Jumper
3. Wait for Beep + OK Beep (short + short + long
beep)
After the OK beep, the coupling is done.
PB2
GN
D
PB1
GN
D
N
C1
CO
M
N
O1
N
C2
CO
M
N
O2
A
B
TA
MP
TA
MP
RS485
G
N
D
+12V
G
N
D
+12V
Exit Button
(NO)
1N4007
+
-
12 VDC
+
-
DINRTT
+12V
+12V
G
N
D
GND
G
N
D
P
B
1
N
O
1
C
O
M
1
2
Black
Red
Pink
Violet
B
RS485
12 VDC
+
-
1. Put Dipswitch No.1 to position ON. RTT
beeps continuously and the red led
blinks.
2. Put Dipswitch No.1 to position OFF.
3. Wait for Beep + OK Beep (short + short +
long beep)
After the OK beep, the coupling is done.
1 2
ON
If secure installation is needed, the reader can be connected to remote relay unit at secured area, which also can play the role of
request-to-exit push button. Follow the instructions bellow to pair(couple) both devices or refer to the Remote Relay’s Manual.
12 VDC
+
-
1N4007
+
-
RTT
Black
Red
Pink
Violet
Black
Brown
Pink
Violet
Red
White
Yellow
COM
NO
GND
12V out
A
(RS485)
B
(RS485)
7
Warning:
Changing the ADMIN finger will also unpair the remote relay unit.
PAIRING - BIOMETRIC READER AND REMOTE RELAY UNIT
Pairing B100PROX-SA v2 with DINRTT
Pairing B100PROX-SA v2 with RTT
Pairing B100PROX-SA v2 with RU2
1. Put the Jumper to closed position. RU2
beeps continuously and the red led
blinks.
2. Put the Jumper to open position.
3. Wait for Beep + OK Beep (short + short +
long beep)
After the OK beep, the coupling is done.
12 VDC
+
-
1N4007
+
-
RU2
Violet
Pink
COM
NO
A
(RS485)
B
(RS485)
+12V
GND
GND
+12V
B100PROX-SA
1
2
max. 50 meters
max. 50 meters
max. 50 meters
