The SEM1015 series is a simple to use Loop Powered Voltage to Current convertor Isolator.
- Accepts any DC Voltage Input Between -10 and 100VDC
- Loop Powered 4 to 20 mA Output
- Can be used as adder or subtractor
- High Accuracy
- Galvanic Isolation
This loop powered voltage isolator can be configured to accept most of the common voltage ranges found in both commercial and industrial applications between the range. The input is fully isolated from the output circuit. The loop powered voltage isolator range can be specified at the time of order, but if required the user may re-range the transmitter to a new range. The Isolator is housed inside a plastic enclosure, suitable for DIN rail mounting. Screw terminals are provided for wire connections. The enclosure provides side entry access to coarse offset and span adjusters and a range selector switch.
Why use an isolated conditioner? Many low cost transmitters do not have built in isolation, and can expose your PLC to voltage in the event of a component failure, The SEM1015 is a simple way to add isolation to voltage measuring 4-20mA transmitters, used with a PLC. Useful in HVAC systems, refrigeration systems, chillers, environmental monitoring, computer room monitoring, dryers, compressors, and other applications.
Detailed specifications are available on request.