WAGO 750-1405 4-Channel Digital Input Module, 24 VDC, 12 mm Width

The WAGO 750-1405 is a compact 4-channel digital input module designed for use with the WAGO 750 Series I/O system. It accepts 24 VDC signals from sensors or switches, supporting both sink (PNP) and source (NPN) configurations. With a slim 12 mm width and CAGE CLAMP® connection technology, this module is ideal for space-saving control cabinet installations.

Advantages

• Space-saving design: only 12 mm wide on DIN-35 rail
• Flexible input type: compatible with PNP and NPN sensors
• Reliable connection: CAGE CLAMP® spring pressure technology for vibration-proof wiring
• Status indication: LED per channel for quick diagnostics
• Configurable input delay: 3.0 ms for noise filtering

Suitable for

• Industrial automation and control systems
• Building automation (HVAC, lighting)
• Process control and monitoring
• Machine building and panel manufacturing

Key specifications

• Number of digital inputs: 4
• Nominal input voltage: 24 VDC
• Input type: Sink/Source (PNP/NPN)
• Input current: 2.8 mA per channel
• Connection: CAGE CLAMP®
• Conductor size: 0.08 ... 2.5 mm² (28 ... 14 AWG)
• Isolation: 500 V system/field
• Mounting: DIN-35 rail
• Operating temperature: 0 ... +55 °C
• Storage temperature: -25 ... +85 °C
• Protection class: IP20
• Housing material: Polycarbonate, Polyamide 6.6
• System supply voltage: 5 VDC via backplane bus
• Current consumption (system): 20 mA (internal, without load)
• Bit width: 4 bits
• Input delay: 3.0 ms (configurable)
• Status indication: LED per channel

Recommendations

For optimal performance, use with WAGO 750 Series bus couplers or controllers. Ensure proper grounding and shielding according to WAGO installation guidelines. This module is a reliable choice for digital signal acquisition in demanding industrial environments.