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4.1.3
Dual V28-Modem K1D 080
K1D 080
A 1 A 2
1
2
K 2
3
4
1
2
K 1
3
4
5
6
Modem 1
HEADER
A1
1
terminal
2
K1
3
4
5
6
Modem 1
resistor
143
link
197
181, 182
Building Technologies
Fire Safety & Security Products
(no longer on sale)
CERBAN
3610660001
184
183
182
181
Modem 2
Function
HEADER
local serial interface
A2
1
GND receive
terminal
2
TX
receive
K2
3
GND transmit
4
RX
transmit
0V
+5V
Modem 2
Programming
CERLOOP
insert
Relay Card K3G 030
Relay Card K3G 030
part no. 4284330001
resistor
56K6
144
link
198
183, 184
K1D 080
A 1 A 2
1
2
K 2
3
4
1
2
K 1
3
4
5
6
Note
serial interface
end interface
to network
to network
CGE
CGE
K2
K1
K
option:
external power
external power
supply
point-to-point
multi-point connection
connection
connection
end-interface CGE
56K6
CERLOOP
3610660001
front-interface
CERLOOP
CGF
CGF
K2
1
1
1
1
2
2
3
3
4
4
4
4
K1
1
1
2
2
2
2
3
3
4
4
5
5
5
5
6
6
CERBAN
front-interface CGF
K2
1
1
2
3
4
4
K1
1
2
2
3
4
5
5
6
56K6
17
e1062i
10.2008
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