Operation Manual

40055101TH Rev.4 501 /
Figure A3.14.4 Relationship between DN5 and TEL-W2 for ABB Type of INT'L Version
DN5
CN2-1
1a
2a
3a
4a
5a
6a
CN2-2
1b
2b
3b
4b
5b
6b
CN1
1
2
3
4
5
6
LINE
TEL-2
TEL-1
Route change
Loop current detection
Dial pulse genelator
Ringing detection
Network matching
Relay driver
Transmission level
Receiving sensitivity
L1
L2
L2
L1
Option
HOOK
CN2
CN1
3
3
4
2
2
1
1
CN5
1
2
3
4
HAND
SET
Speech
Circuit
3
4
2
1
CN3
1 CN2
CN1
DB1
2345
12
CN2
CN4
1
2
3
4
5
B
A
6
TATB
R1 0Ω
R3 0Ω
123345
TEL-W1
NTIF
OFF
ON HOOK
HOOK
Ringer
circuit
R4
R5
C1