Description
S4AI is a module of 4 analog inputs dedicated to convert standard signals (current, voltage, temperature, resistance) into digital RS-485 signal with Modbus protocol.
Technical data
The input signals are divided into 2 sets of 2 inputs, which are isolated from one another. RS-485 and USB ports are isolated from input signals and the supply.
- programmable individual characteristics of the inputs.
- operation in Modbus Slave mode
- possible connection via the internal RS-485
- two programmable alarm outputs
- mathematical functions: addition, subtraction, multiplication, division, average, minimum, maximum
- two virtual measurement channels to perform mathematical functions on the channels or between the measurement channels.
- programmable operating time counters
- possibile configuration via USB (power supply of the module is not required)
