The analogue input processes measured-value data supplied by analogue sensors. Four analogue transducers in any combination can be connected to the input. The analogue input evaluates voltage and current signals. Voltage signals: 0 ... 1 V DC 0 ... 10 V DC Current signals: 0 ... 20 mA DC 4 ... 20 mA DC The 4 ... 20 mA current inputs can be monitored for open-circuit conditions. The analogue input needs a separate power supply, for example the power supply module ref.-no. WSSV 10.
Technical data
Supply voltage:
AC 24 V ~ ± 10 %
Analogue inputs:
4
Format:
EIS 5 (2 Byte) or EIS 6 (1 Byte)
Ranges:
voltage 0 ... 1 V, 0 ... 10 V; current 0 ... 20 mA, 4 ... 20 mA; depending on parameterization
