Panasonic KX-TDA100 installation manual External Sensor, External Relay, Connection Diagram

Models: KX-TDA100

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External Sensor

2.6 Information about the Other Cards

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

Hybrid IP-PBX

OPB3

EIO4 +5V

+5V

 

10K

33

 

I/O

33

4.7K

4.7K

 

External Sensor

sensor

common

External Relay

Current Limit: 24 V DC/30 V AC, 1 A maximum

Installation Manual 131

Page 131
Image 131
Panasonic KX-TDA100 installation manual External Sensor, External Relay, Connection Diagram