WAGO 750-438 | 2-Channel Digital Input Module
The WAGO 750-438 is a high-performance, 2-channel digital input module engineered to record binary signals from NAMUR sensors, mechanical contacts, or close-range actuating elements operating in Zone 0 and Zone 1 hazardous areas. As part of the modular WAGO I/O System 750, this module features an intrinsically safe (Ex i) design, providing an 8.2V short-circuit-protected voltage supply directly to connected sensors. It ensures robust galvanically isolated data transmission to the fieldbus coupler while maintaining strict explosion protection standards.
| Specifications | |
| Product Make | WAGO |
| Model Number | 750-438 |
| Number of Channels | 2 Digital Outputs |
| Signal Type | Digital / NAMUR (DIN EN 60947-5-6) |
| Sensor Supply Voltage | 8.2 VDC |
| Internal Current Consumption | 4.5 mA (from system voltage) |
| Isolation | 300 VAC (System to Field) |
| Connection Technology | CAGE CLAMP® (Spring Terminal) |
| Solid/Stranded Conductor Cross-Section | 0.08 … 2.5 mm² / 28 … 14 AWG |
| Isolation | 300 V system / field |
| Mounting Type | 35mm DIN Rail (DIN-35) |
| Condition | NEW |
| Warranty | 1 YEAR |
| Country of Origin | Germany |
| Protection Degree | IP20 |
| Depth | 100 mm |
| Width | 12 mm |
| Height | 67.8 mm |
| Weight | 44 g |









There are no reviews yet.