© 2022 All rights reserved. Data subject to change without notice.
13
Rev. B | 2022.03
LPT-M - Operation Manual
USER INTERFACE
Display
Graphic LCD, green border. Text prompting for
calibration operation and fault indications. Installer
configurable to suppress all other displays.
Magnetic Sensors
Use a magnetic wand to access menu options and
initiate calibration without opening the enclosure.
Audible Alarm
Standard internal buzzer, rated 90 dB @ 10 cm,
enable/disable
INPUT/OUTPUT
Communication
Modbus® RTU over
RS-485
Modbus® ID: 100 (default, configurable)
Baud rate: 19,200 (default, configurable)
Data bits: 8
Start bits: 1
Stop bits: 1
Parity: none
Analog signal
4-20 mA input signal from ESH-A Remote Sensor
Relay
One SPDT dry contact relay, 30 volts, 2 Amps
maximum