SNAP Analog I/O
Designed for Industrial UseOpto 22 introduced the first analog I/O for a PC-based control system—Optomux—in 1983. We've been making reliable, industrial I/O for analog control ever since.
SNAP analog modules are designed for harsh environments: all are transformer isolated and optically isolated from the field side to the control side, right out of the box. Some modules also offer channel-to-channel isolation.Analog modules are available in a broad range of signal types. Each module contains 1 to 32 channels (points), which can be individually configured. Signal types include:
- Current input and current output (with and without loop sourcing)
- Voltage input and voltage output
- Temperature (ICTD and thermocouple)
- Load cell
- Power monitoring