Model: MD7IW2

>    Function: Window mode current monitoring

>    Power supply: 24-240V AC/DC  

>    Monitoring channel: I1/I2/I3-C (0.15-1.5A, 0.5-5A, 1.5-15A AC/DC)

>    Relay output: 2 c/o

>   Switching capacity: 8A, 250V AC

Panel caption:

PW: power supply indication, R: relay status indication, Function mode: (M: memory, NM: none memory), I: current threshold setting (10%-100%)

MD7IW2 specification  

Relevant models: MD7IW1: I1/I2/I3-C (2-20mA, 10-100mA, 50-500mA AC/DC)