The LM-2 (0135-28144) module accepts a
4 - 20 mA control signal and converts it to a
4.5 - 32 VDC time proportional control signal.
Power supply is not required. The LM-2 is powered
by the 4 - 20 mA loop. The LM-2 Module
supports single and three-phase 2-leg power
The LM-2 module mounts directly to the input
terminals labeled A2(-) and A1(+) of the solid
state relay. Screw terminals are provided on the
LM-2 module for the 4 - 20 mA control signal.
The solid state relay's load is connected to
terminals L1 and T1.
Once the connections are made the LM-2
module and solid state relays provide a time
proportional zero-fired control signal to the load.