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40
en | Additional Devices
7.3
Wired peripherals
A socket to connect an external input is provided on the back of
the Carephone 62. The relay output and an external device are
connected using a cord with an RJ45 plug.
NOTICE!
Before you install and connect an external wired device,
disconnect the Carephone 62 from the telephone line and
power supply.
Explanation of the pin functions
Pin view
F.01U.141.162 | V6 | 2015.04
RJ45 plug
Function
Pin 1
Tx
Pin 2
external input GND
Pin 3
Rx
Pin 4
not used
Pin 5
relay output NC (normally closed)
Pin 6
relay output C (common)
Pin 7
relay output NO (normally open)
Pin 8
external input signal
User Manual
Carephone 62
TeleAlarm
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