SIAi-8

Starting at: $178.60

Description

Module SIAi-8 allows to measure analog values from 8 current (or voltage) inputs via the RS-485 connection, with speed rate about 10 Hz (every channel). Measurement results can be internally recalculated due to one of available characteristics: linear, square or user definable multipoint (max. 20 points length). It finds application in distributed control and visualization systems. Standard functions of Modbus transmission allow to changing of device address or detect its type. All SIAi-8 operating functions, available via the RS-485, can be implemented from any typical visualization software or, for instance, with a suitably MultiCon controller.

Specifications

Number of inputs	8
Input type	current (mA) voltage (V)
Input range	0/4...20 mA 0/1...5V, 0/2...10V
Power supply	10…30V DC
Communication Interface	RS-485 / Modbus RTU
Transmission parameters	1200...115200 bit/s, 8N1 / 8N2
Operating temperature	0...+50°C -20…+50°C
Protection class	IP 20
Case material	ABS
Mounting	DIN rail
Case dimensions	101 x 22,5 x 80 mm