Acromag SP330 series isolated signal splitter/duplicators

Acromag’s SP330 series of isolated signal splitter/duplicators are designed to accommodate a broad variety of applications. Very similar to the company’s SP230 loop-powered 2-wire series, these 4-wire DC-powered models are also software configurable for precise conditioning of current, voltage or temperature input signals.

The SP330 splitters provide two isolated outputs, proportional to a single input, with a choice of process control signal formats (0–20 mA, 4–20 mA, 0–5 V, 0–10 V, ±5 V or ±10 V).

A standard USB port connects the splitter to a PC or Android device with Acromag’s free software for easy selection and scaling of I/O ranges. Power sources from 6–32 VDC are supported and can connect at the terminals, to a power bus along the DIN rail, or at both locations for redundancy.

The SP330 Series modules are designed to operate reliably from -40 to 75°C with high immunity to electrical noise and surge protection. Ul/cUL Class 1 Division 2, ATEX Zone 2 and IECex hazardous location approvals are pending.