Module of inputs SM2 (4 analog inputs, RS-485)

Input

4 inputs 0/4..20 mA, 0...10 V, 0...400 Ω,
Pt100 (-200...850 °C)

Mathematical functions

Between and in channels

Output

RS485/232, open collector (OC), isolated

Protocol

MODBUS 

Supply

20...50 VDC or 85...253 V AC/DC

Ambient temperature

-10...23...55°C

Protection class

IP40 - casing
IP20 – contacts