SDM630 Modbus - 100A Direct Connected Modbus & Pulsed Outputs. SDM630 Modbus MT - 100A Direct Connected Modbus & Pulsed Outputs Multi Tariff. Built in Modbus and pulsed ouputs (SDM630 Modbus). We have a range of options from a pulsed output version for cost savings and Modbus RTU combined with dual pulsed outputs or MBUS also combined with dual pulsed outputs.
eBay