Page 7
4 Installation
4.1 Terminals and jumpers
Pic. 5 a): NREM 76
Pic. 5 b): NREM 76E, NREM 76.BTW,
NREM 76.BTS
Ad
d
re
ss
X2
X2.1 ÷ 6
HW address (A0 ÷ A5)
X2.7
Reserved
X2.8
Reserved
X2.9
Factory use
Table 5: Address jumpers X2
T
e
rmi
n
a
l
d
e
scri
p
ti
o
n
X1
1
Supply v13,8 V
2
Supply voltage 0 V
3
Input 1
4
0 V
5
Input 2
6
IO Port 3
7
Alarm output
8
Wiegand DATA 0
9
Wiegand DATA 1
10
A cable - RS 485 line
11
B cable - RS 485 line
12
Relay C
13
Relay NC
14
Relay NO
Table 6: Terminal description X1
R
S
4
8
5
X4
150 Ω
Line termination
BIAS A
Idle state definition-A
BIAS B
Idle state definition -B
Table 7: Line settings X4
C
o
n
n
e
ct
o
r
X3
ANT1
Antenna
ANT2
Antenna
BP +
Buzzer (+)
BP -
Buzzer (-)
Table 8: Antenna module connector X3
N
O
N
C
C
B
-4
8
5
A
-4
8
5
D
A
T
A
1
D
A
T
A
0
A
U
X
IO
3
IN
2
IN
1
G
N
D
G
N
D
+
1
3
V
1
150Ω
BIAS A
BIAS B
X4
X2
X1
1
2
3
11
12
13
14
4
5
6
7
8
9
10
N
O
N
C
C
B
-4
8
5
A
-4
8
5
D
A
T
A
1
D
A
T
A
0
A
U
X
IO
3
IN
2
IN
1
G
N
D
G
N
D
+
1
3
V
1
2
3
11
12
13
14
4
5
6
7
8
9
10
150Ω
BIAS A
BIAS B
X4
X2
X1
X3
1
ANT1
ANT2
BP +
BP -
