3.7 Information about the Other Physical Cards
116
Installation Manual
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 PBX detects input from the sensor when the signal is under 100
Ω
.
Connection Diagram
External Relay
Current Limit: 24 V DC/30 V AC, 1 A maximum
External Sensor
sensor
common
I/O
EIO4
OPB3
PBX
+5V
+5V
10K
33
33
4.7K
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Summary of Contents for KX-TDE110
Page 38: ...1 4 Specifications 38 Installation Manual ...
Page 44: ...2 1 Information about the Activation Keys 44 Installation Manual ...
Page 166: ...3 14 Starting the PBX 166 Installation Manual ...
Page 186: ...5 1 Troubleshooting 186 Installation Manual ...
Page 187: ...Installation Manual 187 Index ...
Page 191: ...Index Installation Manual 191 ...