USD 391.64
2-channel 0–20 mA analog input, 16-bit resolution, 500 V isolation, compact 12 mm DIN-rail I/O module.
2-channel analog input module for the WAGO 750 I/O system, designed for 0 to 20 mA single-ended current signals with 16-bit resolution. Manufacturer and distributor sources identify it as item 750-472, with field power via 24 VDC power jumper contacts and system supply via 5 VDC data contacts. Verified technical data include 500 V system/field isolation, 75 mA system current consumption, CAGE CLAMP wiring, and compact DIN-rail module dimensions. The module is intended for direct acquisition of process current signals in distributed control and PLC I/O architectures.
| Parameter | Value |
|---|---|
| Item number | 750-472 |
| Function | 2-channel analog input |
| Input signal | 0 to 20 mA |
| Measurement type | Single-ended |
| Resolution | 16 bits |
| Supply voltage (system) | 5 VDC via data contacts |
| Supply voltage (field) | 24 VDC (-25% to +30%) via power jumper contacts |
| Current consumption (5 V system supply) | 75 mA |
| Isolation | 500 V system/field |
| Connection technology | 8 x CAGE CLAMP |
| Solid conductor cross-section | 0.08 to 2.5 mm² / 28 to 14 AWG |
| Fine-stranded conductor cross-section | 0.08 to 2.5 mm² / 28 to 14 AWG |
| Strip length | 8 to 9 mm / 0.31 to 0.35 in |
| Width | 12 mm |
| Height | 100 mm |
| Depth | 69.8 mm |
| Depth from upper edge of DIN rail | 62.6 mm |
| Weight | 55.5 g |
| Indicators | LED (A, C) green: Function AI 1, AI 2; LED (B, D) red: Error AI 1, AI 2 |
| Number of incoming power jumper contacts | 2 |
| Number of outgoing power jumper contacts | 2 |
Ideal for PLC racks collecting 0–20 mA transmitter outputs from multiple field instruments over short, modular I/O assemblies.
Converts analog current loops into digital process values with 16-bit granularity for stable control and monitoring.
Fits space-constrained machine panels where a 12 mm wide module is needed for compact analog input expansion.
Minimizes cabinet footprint while preserving galvanic isolation and reliable analog measurement.
Suitable for noisy industrial environments where 500 V isolation between system and field reduces interference and ground-loop issues.
Improves measurement integrity and protects control electronics in electrically harsh installations.
