Z-4AI-D allows to acquire up to N.4 analogue inputs (ma or V) through a PLC with only digital input/output. The PLC interface is based on three PNP-type signals suited for connection to most PLCs available in the market. The interface is composed of a CLOCK signal generated by the PLC (transistor output), a DATA signal and STROBE signal generated by the module.

Power supply: - 19..40 Vdc; 19..28 Vac 50-60 Hz
Insulation: - 1.500 Vac
Input: - Voltage ± 10 Vdc, ± 2 Vdc, current ± 20 mA
Output: - Digital signal strobe (end-of-sequence), data, clock
Accuracy: - 0,1% (voltage), 0,2% (current)

Parameter Name	Parameter Value
Type	signal analog-digital