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System setup
Upto 4 keypads. Direct connection.
Extra Keyboard connection details
Figure 6 below shows a typical keyboard arrangement. The FBM
is capable of supporting up to 16 individual keyboards.
GREEN
5
YELLOW
6
BROWN
7
W
H
8
GREEN
TXB (FROM CPU)
5
YELLOW
RXB (TO CPU)
6
BROWN
0V SUPPLY
7
WHITE
Not Connected
8
BB1 RJ45 Breakout box
RED
4
BLACK
3
ORANGE
2
T I
E
B
L
U
E
1
RED
4
TXA (FROM CPU)
BLACK
3
RXA (TO CPU)
ORANGE
2
+ 9 -12V DC SUPPLY
BLUE
1
Not Connected
Keypad Address
RS422 Termination OFF
Starcard Converter (Optional)
Starcard Converter (Optional)
GREEN 5
GREEN
RED
RED
4
4
5
5
YELLOW 6
YELLOW
BLACK
BLACK
6
6
3
3
BROWN 7
BROWN
ORANGE
ORANGE
7
7
2
2
W
W
H
H
T I
T I
E
E
8
B
B
L
L
U
U
E
E
8
8
1
1
Keypad 1 Address 1
RS422 Termination off
Up to 8 keypads on chain
GREEN
RED
4
5
YELLOW
BLACK
6
3
BROWN
ORANGE
7
2
W
H
T I
E
B
L
U
E
8
1
Keypad 2 Address 2
Keypad Address
RS422 Termination on
RS422 Termination ON
13
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