WAGO 750-479

WAGO 750-479 – 2 Analog Inputs (±10 V Differential)

Overview

The WAGO 750-479 is a 2-channel analog input module designed for differential voltage signals ranging from -10 V to +10 V. Each channel is electrically isolated and uses a SAR (successive approximation) converter for accurate measurement. The module operates in a continuously sampling mode, with LED indicators to show overrange or underrange status. It’s built to work with WAGO I/O System 750 couplers/controllers (excluding some economy couplers).

Key Features

• Two differential analog input channels

• Signal range: -10 … +10 VDC

• SAR conversion (Successive Approximation Register)

• Continuously sampling mode

• Input filter: low-pass, 1st order, cutoff frequency approx. 5 kHz

• Electrical isolation between each channel and between system side

• LED status per channel for overflow / underflow / range error

• Shield connection tied to DIN-rail for improved interference suppression

Technical Specifications

• Part Number: 750-479

• Number of Inputs: 2

• Signal Type: Voltage, Differential

• Measurement Range: -10 V … +10 VDC

• Resolution: 13 bits (measured value)

• Conversion Method: SAR

• Input Filter: 1st-order low-pass (~5 kHz cutoff)

• Continuously Sampling Mode: yes

• System Supply Voltage: 5 VDC via data contacts

• Current Consumption (System Side): ~80 mA

• Overload Admissible Continuous: up to 60 V

• Isolation Voltage: 500 V between channel/channel and channel/system

• Wire Connection: CAGE-CLAMP®

• Conductor Size: 0.08 … 2.5 mm² (AWG 28 … 14)

• Wire Strip Length: 8 … 9 mm

• Width: ~12 mm

• Height (from top of DIN-rail): ~64 mm

• Depth: ~100 mm

• Operating Temperature: 0 … +55 °C

• Storage Temperature: -40 … +85 °C

• Protection Rating: IP20

• Pollution Degree: 2

• EMC Standards: meets EN 61000-6-2 / EN 61000-6-4, marine application ratings

Applications

• Measuring differential voltage signals in industrial control systems

• Use where isolation and precision are necessary (e.g. -10/+10 V sensors)

• Environments with electrical noise where shield and isolation matter

• Monitoring over- or under-range conditions for analog inputs

Why Choose the WAGO 750-479

• High precision with 13-bit resolution over ±10 V range

• Strong isolation and interference shielding reduce signal error

• Continuous sampling and fast filtering ensure responsive readings

• LED status indicators simplify diagnostics

Order Now

The WAGO 750-479 is part of the WAGO I/O System 750 family. Available for purchase. Ships worldwide.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply