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LPT-M - Operation Manual
Rev. B | 2022.03
Wiring Example: Relay
5.7.3 ESH-A Remote Sensor Wiring Connection
Each ESH-A is given the same serial number as the device it is being
connected to. Make sure to connect the ESH-A to the LPT-M that has the
same serial number or the system won’t work.
Four-conductor, 16 AWG stranded shielded cable is required for the remote
sensor wiring. This wiring should be run in a conduit, separate from the signal
output, and
should not exceed 61 m (200 ft). The voltage at the remote sensor
(Red V+ to Black GND) should be 24 VDC. If this voltage is not met after
installation, the wrong gauge wire may have been used or the wiring run is too
long.
Wiring Example: ESH-A Remote Sensor