1. 3 phase 3 line and 3 phase 4 line optional.
3.Optional functions:
> transmitting output or switch module: 4 loops 4-20ma or 0-20ma; 4di/do
> digital cummunication: rs-485 modbus-rtu
> electric energy pulse: 2 loops electric energy pulse output
Packing size: 30*25*30cm 0.0225m3
Qty: 18pcs per pack
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