WAGO 750-554 I/O Module: 2-Channel Analog Output 4-20mA

Deliver precise control signals. The WAGO 750-554 is a compact, fieldbus-independent analog output module providing two isolated 4-20mA channels for accurate actuator control in any automation system.

Key Features for Reliable Signal Output

• Dual Isolated Outputs: Two independent 4-20mA channels for controlling valves, drives, or converters.
• High Accuracy: Low measuring error (<±0.1%) and excellent linearity for precise signal generation.
• Fieldbus Independent: Works with various PLC systems using WAGO's modular I/O concept.
• Compact Design: Only 12mm wide, saving valuable DIN rail space in control cabinets.
• Easy Integration: Simple power connection via jumper contacts from neighboring module.

Complete Technical Specifications

Brand: WAGO

Product Line: 750 Series I/O System

Model: 750-554

Module Type: 2-Channel Analog Output

Output Signal: 4-20 mA (two-wire)

Number of Channels: 2 (isolated from each other and system)

Load Impedance: < 600 Ω

Resolution: 12-bit

Linearity: ± 10 µA

Measuring Error: < ±0.1% of full scale at 25°C

Temperature Coefficient: < ±0.015% / K of full scale

Conversion Time: Approx. 2 ms per channel

Isolation: 500 V (Field to System)

Supply Voltage: 24V DC via power jumper (range: 18-31.2V DC)

Internal Current Consumption: Typ. 70 mA

Data Width: 2 x 16 bits data, 2 x 8 bits control/status (optional)

Dimensions (WxHxD): 12 mm x 64 mm* x 100 mm (*from DIN rail)

FAQ – Configuration & Wiring

What does "fieldbus independent" mean?

It means this module is part of WAGO's modular 750 series. You pair it with a fieldbus-specific coupler (e.g., for PROFINET, EtherNet/IP, Modbus) to integrate it into your chosen network.

How do I power the module?

It receives 24V DC system power through the blue jumper contacts on its side from the adjacent module on the DIN rail. No separate power wiring is needed for the module electronics.

What is the maximum loop load for the 4-20mA output?

The module can drive a load up to 600 ohms. Calculate the total resistance of your loop (actuator + wires) to ensure it stays below this limit for proper operation.

Can the output be configured for 0-20mA or 0-10V?

No. This specific model (750-554) is fixed for 4-20mA current output only. WAGO offers other modules for different voltage or current ranges.

How is the output value controlled by my PLC?

The fieldbus coupler maps the module's channels to specific process data words in the PLC. Your PLC program writes a value (e.g., 0-4095 for 12-bit) to this address to set the corresponding 4-20mA output.

Package & Service Information

Package Includes: 1 x WAGO 750-554 2-Channel Analog Output Module.

Warranty: Covered by a 12-month product warranty.

Shipping: We ship globally via reliable carriers like FedEx, UPS, and DHL.

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