Panasonic KX-TDA30 Installation Manual page 98

2.5.1 DPH4 Card (KX-TDA3161)
10-pin Terminal Block
OP1b (RL1b)
OP1a (RL1a)
OP2b (RL2b)
OP2a (RL2a)
OP3b (RL3b)
OP3a (RL3a)
OP4b (RL4b)
OP4a (RL4a)
1
Connection Diagram for External Sensors and External Relays
Power to the external sensor is provided from the DPH4 card and must be grounded through the DPH4 card
as indicated in the diagram below. A pair of "sensor" and "common" lines must be connected to the DPH4 card
for each external sensor. The PBX detects input from the sensor when the signal is under 100 W.
sensor
Sensor 4
common
sensor
Sensor 3
common
sensor
Sensor 2
common
sensor
Sensor 1
common
98 Installation Manual
Signal Name
OP1b (RL1b)
OP1a (RL1a)
OP2b (RL2b)
OP2a (RL2a)
OP3b (RL3b)
10
OP3a (RL3a)
OP4b (RL4b)
OP4a (RL4a)
–
5 V
33 Ω
2.2K
8
33 Ω
47K
7
6
5
4
3
2
1
10
9
8
Relay 4
7
6
Relay 3
5
4
Relay 2
3
2
Relay 1
1
5 V
10K Ω
5 V
5 V
10K Ω
33 Ω
2.2K
33 Ω
47K
Function
Door opener 1 (Relay 1)
Door opener 1 com (Relay 1 com)
Door opener 2 (Relay 2)
Door opener 2 com (Relay 2 com)
Door opener 3 (Relay 3)
Door opener 3 com (Relay 3 com)
Door opener 4 (Relay 4)
Door opener 4 com (Relay 4 com)
Reserved
5 V
5 V
10K Ω
33 Ω
2.2K
33 Ω
47K
5 V
5 V
10K Ω
33 Ω
2.2K
33 Ω
47K