MD-AN3 is the analog acquisition module with 3 configurable inputs and a proportional output 0 ÷ 10V.

The analog inputs are individually configurable to acquire sensors with output in Volt, mA; input S1 allows the direct acquisition of n ° 1 2/3 wire Pt100 sensor.
All the MD-AN3 sections are galvanically isolated from each other.
Communication takes place with a RS-485 serial interface with MODBUS® protocol.

Order codes:

Code 802E0030
MD-AN3 Analogue module, isolated, expansion
2 selectable analog inputs (0 ÷ 10V, 0 ÷ 20mA, 4 ÷ 20mA)
1 selectable analogue input (0 ÷ 10V, 0 ÷ 20mA, 4 ÷ 20mA, PT-100 3 wires)
1 isolated 0 ÷ 10V analogue output.
1 isolated RS-485 interface
24Vdc power supply, 1.2W power
Operating temperature 0 ÷ 70 ° C
The serial is equipped with the Modbus RTU communication protocol for data acquisition and I / O configuration (beginning of scale, full scale ...)
Container for mounting on din / omega rail, size 9x83x25 mm

Programming KIT for MD-AN3 includes: MD-AN3 Utility, Windows PC program; extension of
programming, isolated USB / Rs485 converter, USB extension; documentation