Analog input module Z-8AI

ModbusModbus RTURS485

The Z-8AI is used to interface analog inputs (Voltage or current, also with bipolar range) with Modbus system. The modules is able to supply all 8 current loops at the sameb time, this is very useful for 2-wire sensors because the wiring does not need an external power supply. It’s a ModBUS Slave and can be coupled with any ModBUS Master device. A 3-way galvanic isolation among Power supply // input // RS485 circuits assures the integrity of your datas. Power Supply: - 10..40 Vdc, 19..28 Vac Auxiliary Sypply: - Up to 8 current loop Insulation: - 1.500 Vac Input: - Nr 8-CH voltage / current signal type Range: - ±2,5 Vdc, ±5 Vdc, ±10 Vdc, ± 20 mA Resolution: - 16 bit Communication: - RS485 2 wires, ModBUS RTU slave protocolo, max 64 nodes Settings: - DIP switch, software