WAGO 753-646 Digital Input/Output Module, 2 Channels, 24 VDC, CAGE CLAMP

The WAGO 753-646 is a compact digital input/output module designed for use in WAGO's 750 Series distributed automation systems. It combines two digital inputs and two digital outputs in a single housing, providing a space-saving solution for controlling and monitoring industrial processes. The module features CAGE CLAMP® connection technology for secure and maintenance-free wiring, and operates on a 24 VDC field supply with a 5 VDC backplane bus supply. With a wide operating temperature range of 0 to +55 °C and high relative humidity tolerance (0 to 95 % non-condensing), it is suitable for demanding industrial environments.

Advantages

Space-saving design with 2 DI and 2 DO in one module; reliable CAGE CLAMP® connections; short-circuit and overload protection; LED status indicators for easy diagnostics; robust construction for industrial use.

Suitable for

• Industrial automation and control systems
• Building automation
• Process control
• Machine control

Key specifications

• Module Type: Digital Input/Output Module
• Number of Channels: 2 (2 DI / 2 DO)
• Nominal Input Voltage: 24 VDC
• Nominal Output Voltage: 24 VDC
• Output Current per Channel: 0.5 A
• Total Output Current: 1 A
• System Supply Voltage: 5 VDC (via backplane bus)
• Field Supply Voltage: 24 VDC
• Isolation: 500 V system/field
• Connection Technology: CAGE CLAMP®
• Mounting Type: DIN-rail
• Operating Temperature: 0 ... +55 °C
• Storage Temperature: -25 ... +85 °C
• Relative Humidity: 0 ... 95 % (non-condensing)
• Backplane Bus: K-bus
• Status Indication: LED (for input/output status)
• Protection: Short-circuit proof, overload protection

Recommendations

For optimal performance, use with WAGO 750 Series bus couplers and power supply modules. Ensure proper DIN-rail mounting and observe voltage and current ratings.