Panasonic KX-TDA100 Network Router User Manual


 
2.6 Information about the Other Cards
Installation Manual 131
External Sensor
Power to the external sensor is provided from the EIO4 card and must be grounded through the EIO4 card
as indicated in the diagram below. A pair of "sensor" and "common" lines are connected to the EIO4 card
for each external sensor. The Hybrid IP-PBX detects input from the sensor when the signal is under 100 .
Connection Diagram
External Relay
Current Limit: 24 V DC/30 V AC, 1 A maximum
External Sensor
sensor
common
I/O
EIO4
OPB3
Hybrid IP-PBX
+5V
+5V
10K
33
33
4.7K
4.7K