c-mac.gif (1316 bytes)  Programmable converter SC31

Isolation amplifier with current or voltage input
4 selectable input ranges and 4 selectable output ranges
12-30 V supply, isolated from internal electronics
Built-in supply for external transmitter
Galvanically isolation between input and output
Made in accordance with the CE and EMC regulations

The C-mac isolation amplifier SC31 is used for signal convertion/isolation between different input- and output signals.
The supply voltage is 15-30 VDC or 12-27 VAC, and the supply voltage as well as inputs and outputs are galvanically isolated from each other.
The unit contains a 24 VDC supply, which can be used to supply external transmitters.
By means of internal jumpers, you can select between 4 different input ranges, and 4 output ranges.

download datasheet (PDF-format)

Block diagram:

Standard input ranges:
0 - 20mA
4 - 20 mA
0 - 10 V
2 - 10 V

Standard output ranges:
0 - 20 mA
4 - 20 mA
0 - 10 V
2 - 10 V