Acromag, Inc. Datasheets for Signal Isolators
Signal isolators provide electrical (galvanic) isolation between the input and output circuits. They couple the signal to the output through a transformer or optical isolator. Signal isolators also break the direct electrical (galvanic) path between two or more loop points. They are used to protect against dangerous measured-variable voltages and provide increased protection from surges and spikes.
Signal Isolators: Learn more
| Product Name | Notes |
|---|---|
| 4 to 20mA DC input 4 to 20mA DC output 10-36V DC power 1500 AC peak isolation prevents ground loops Calibration is independent of the load to eliminate load compensation... | |
| 4 to 20mA DC input 4 to 20mA DC output 10-36V DC power Three-way isolation Series 330i isolators provide 3-way isolation and do not require recalibration for different loads. They... | |
| 4 to 20mA DC input 4 to 20mA DC output 115V AC or 230V AC power Three-way isolation Zero and span adjustment enable precise calibration Series 430i isolators provide 3-way... | |
| 4 to 20mA DC input 4 to 20mA DC output 15-36V DC SELV, 90-250V AC power Single or dual I/O with a dual output model and full isolation These units... | |
| 4 to 20mA DC input 4 to 20mA DC output Input loop powered Low-cost isolator Up to four independent channels in a single unit with channel-to-channel isolation These units receive... | |
| 4-20mA DC input 4-20mA DC output 1500V AC peak isolation DC prevents ground loops The 270i accepts a process current input and provides an isolated 4 to 20mA process current... |