WAGO 750-553 4-Channel Analog Output Module

Technical Overview

Provides four 0-20mA analog outputs with 12-bit resolution and 500V isolation for industrial control.

Key Features

Four independent analog output channels, 0-20 mA.
High 12-bit resolution for precise signal control.
Electrically isolated output signal (500 V system/field) for enhanced safety and noise immunity.
Fast 10 ms typical conversion time.
Equipped with CAGE CLAMP® connections for secure and reliable wiring.
Designed for DIN-35 rail mounting.
IP20 protection rating for general industrial environments.
Operational in temperatures ranging from 0°C to +55°C.
Features LED indicators for clear function and error status.

Technical Specification Matrix

Parameter	Value
Number of Analog Outputs	4
Signal Type	Current
Signal Type (Current)	DC 0 … 20 mA
Actuator Connection	4 x (2-wire)
Resolution	12 bits
Conversion Time (typ.)	10 ms
Operating Voltage (System Supply)	5 VDC (via data contacts)
Current Consumption (5 V System Supply)	60 mA
Supply Voltage (Field)	24 VDC (-25 … +30 %)
Isolation	500 V system/field
Load Impedance	0 … 300 Ω or 300 … 600 Ω (same resistance for all loads)
Output Error (ref. 25 °C)	0.1 % of upper-range value
Temperature Error	0.01 %/K of output range value
Recovery Time (typ.)	100 ms
Connection Technology	CAGE CLAMP®
Solid Conductor Range	0.08 … 2.5 mm² / 28 … 14 AWG
Fine-Stranded Conductor Range	0.08 … 2.5 mm² / 28 … 14 AWG
Strip Length	8 … 9 mm / 0.31 … 0.35 inches
Protection Class	IP20
Operating Temperature Range	0°C to +55°C
Housing Material	Polycarbonate (PC) / Polyamide (PA) 6.6
Physical Weight (kg)	0.05
Dimensions L x W x H (cm)	6.98 x 1.2 x 10

Industrial Applications

1. Industrial Process Control for Actuator Management

This module is ideally suited for controlling industrial actuators such as proportional valves, motor speed controllers, or heating elements within process control systems. Its 4-channel 0-20mA output, combined with 12-bit resolution and 500V electrical isolation, ensures precise and robust control signals, minimizing interference over extended cable runs in demanding industrial environments.

Problem Solved

Provides reliable, isolated, and precise current control for multiple industrial actuators from a central control system, enhancing system stability and reducing noise-related errors.

Process control0-20mA current loopProportional valve controlMotor speed regulationIndustrial automationIsolated output

2. Building Automation for HVAC and Lighting Systems

The WAGO 750-553 can effectively manage building automation functions, including the precise control of Variable Air Volume (VAV) box actuators, dimmable lighting ballasts, or damper positions. Its 4 isolated analog outputs with 0-20mA signals offer the necessary accuracy and reliability for modern building management systems, with an IP20 rating suitable for cabinet installation in commercial settings.

Problem Solved

Enables accurate and centralized control of multiple HVAC and lighting components within a building, contributing to energy efficiency and environmental comfort management.

Building automationHVAC controlLighting controlVAV system integrationDamper actuationEnergy management

3. Test and Measurement for Analog Signal Simulation

Utilizing its four channels, 12-bit resolution, and highly accurate 0-20mA output, this module is perfect for test and measurement applications. It can simulate sensor outputs or provide controlled current inputs to other devices on a test bench, ensuring precise and repeatable testing of industrial equipment and components, supported by a low output error of 0.1% and a temperature coefficient of 0.01%/K.

Problem Solved

Offers a reliable and precise source for generating current signals to test and calibrate industrial equipment, facilitating quality control and research and development processes.

Test and measurementSignal generationSensor simulationLaboratory automationQuality controlIndustrial testing