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Details how to mount the 111-300 unit on a flat surface using provided mounting holes.
Explains the connection of primary power to terminals TB1-19 and TB1-21, including earth ground.
Describes the use of 100 ohm Platinum RTD (Pt100) sensors for temperature monitoring.
Details the SPDT relay contacts for Fan #1, Fan #2, Alarm, and Trip functions.
Covers the RS-232 data link for setting up programmable parameters via a computer.
Guides on how to install the ETM Configuration software from the CD.
Describes how to view, change, and save configuration parameters for the ETM.
Guides through the process of calibrating the CT input to the 111W.
Provides a table of Modbus register addresses and the data returned for each.
Lists Modbus registers for sending commands like setting manual fan function or resetting the unit.
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General