XGF-DV8A

Description

8-channel voltage output module, supports standard ranges (e.g., 0–10 V, ±10 V, 0–5 V) with high resolution D/A conversion for precise analog commands. Useful when multiple voltage command signals are needed from one slot.

The Polar Energy Assessment:

DV8A provides eight independent voltage outputs, selectable per channel via software, with family-class resolution and conversion timing suitable for process and drive command signals. The manual lists wiring, output drive versus load resistance, and conversion/accuracy figures you will want to check against your actuator specs. Use DV8A when you need compact, accurate voltage outputs across many channels.

Pros

• High channel density, eight voltage outputs in one module.
• Good resolution and conversion speed for smooth analog commands.
• Per-channel range selection for wiring flexibility.

Limitations

• Voltage outputs are noise sensitive over long cable runs; use shielded twisted pair.
• Respect max load resistance vs supply voltage or the loop will not reach commanded values.

Typical use cases

• Sending 0–10 V commands to inverters, analog regulators, or other controllers.