WAGO 750-667/000-003

WAGO 750-667/000-003 – Fail-Safe 4 Inputs / 4 Outputs (Digital)

Overview

The WAGO 750-667/000-003 is a fail-safe digital input/output module with 4 digital inputs and 4 digital outputs. It operates at 24 VDC and supports up to 2 A per output channel. Designed for safety-critical applications, it supports PROFIsafe V2.0 and includes input/output diagnostics, clock-sensitive inputs, and configurable safety parameters. The module enables monitoring of safety states and supports safety SIL-3, Category 4, and Performance Level e.

Key Features

• 4 digital, clock-sensitive inputs

• 4 power outputs rated for 2 A each

• PROFIsafe V2.0 support for safety communication

• Inputs and outputs are fail-safe with test-pulse functionality

• Fault monitoring including short-circuits and cross-circuits, and supply voltage monitoring

• Configurable safety parameters (filter times, test pulses, etc.)

• LEDs for status and error indication per channel group

• Width 24 mm module, suitable for DIN-rail mounting

• Isolation and protective design for safety environments

Technical Specifications

Part Number: 750-667/000-003
Number of Digital Inputs: 4 (clock-sensitive)
Number of Digital Outputs: 4 power outputs
Output Current per Output Channel: 2 A
Total Output Current (module): 8 A
Input Current per Channel (signal “1”): ~2.2 mA
Signal Type: 24 VDC digital signals
Supply Voltage (Field Side): 24 VDC (-15 % … +20 %)
Supply Voltage (System/Data): 5 VDC via data contacts
Current Consumption, Field Supply (module without external load): ~20 mA
Current Consumption, System Supply: ~180 mA
Switching Frequency Max (resistive load): approx. 50 Hz
Switching Frequency Max (inductive load): approx. 0.1 Hz
Capacitive Load per Output Channel: 2.2 µF
Number of Power Jumper Contacts (Supply In/Out): 2 in, 2 out
Current Capacity of Power Jumpers: 10 A
Connection Technology (Inputs/Outputs): CAGE-CLAMP®
Conductor Size (Solid / Stranded): 0.08 … 2.5 mm² (AWG 28 … 14)
Wire Strip Length: 8 … 9 mm
Width: approx. 24 mm
Height: approx. 100 mm
Depth: approx. 67.8 mm
Height from Top Edge of DIN-Rail: approx. 60.6 mm
Operating Temperature: 0 °C … +55 °C
Storage Temperature: -40 °C … +85 °C
Protection Rating: IP20
Pollution Degree: 2
Vibration Resistance: 4 g
Shock Resistance: 15 g

Applications

• Safety-critical systems needing digital fail-safe I/O (emergency stop, safety door monitoring, safety sensors)

• PROFIsafe networks where safety integrity is required (SIL-3, PL e)

• Mixed usage of inputs and outputs with diagnostic feedback

• Industrial automation and safety panels where outputs need reliable protection

Why Choose the WAGO 750-667/000-003

• Combines 4 safe inputs and 4 safe outputs in one module to reduce panel footprint

• Strong fail-safe functionality with full diagnostic features

• Supports high safety integrity levels (SIL-3, PL e) and PROFIsafe V2.0 for safety protocol compatibility

• Compact yet robust design with reliable connection technologies

Order Now

The WAGO 750-667/000-003 is part of the WAGO I/O System 750 product line and is 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