ABB TA724F Dummy Coupler Module for Freelance AC700F / AC900F Control Systems
ABB TA724F Dummy Coupler Module for Freelance AC700F / AC900F Control Systems
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Brand:ABB PLC Item No.:ABB TA724F Product Origin:Sweden Product Dimensions:62 × 28 × 135 mm Product Weight:0.12 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB TA724F Dummy Coupler Module is an accessory module designed for ABB Freelance control systems, particularly for controllers such as AC700F and AC900F. Its primary purpose is to cover unused coupler bus slots within the controller rack, helping maintain the mechanical integrity and protection of the control system.
Although the TA724F does not contain active electronics, it plays an important role in industrial automation cabinets by preventing dust, accidental contact, and environmental contamination from entering open coupler slots. This simple but essential module helps maintain system reliability and ensures proper airflow and cabinet organization in control installations.
With its compact structure and quick installation design, the TA724F integrates easily into ABB Freelance DCS systems, supporting engineers in building clean, safe, and maintainable control architectures.
Technical Specifications
Parameter
Specification
Model
TA724F
Article Number
3BDH000367R0001
Manufacturer
ABB
Module Type
Dummy Coupler Module
System Compatibility
ABB Freelance AC700F / AC900F
Function
Covers unused coupler bus slots
Protection Rating
IP20
Operating Temperature
0°C to +60°C
Storage Temperature
−25°C to +75°C
Installation
Coupler bus slot mounting
Dimensions (L × W × H)
62 × 28 × 135 mm
Weight
0.12 kg
The module acts as an empty housing used to fill unused coupler bus positions in Freelance controller systems.
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Applications
The ABB TA724F Dummy Coupler Module is used in control cabinets where unused bus slots must be safely protected.
Typical application environments include:
ABB Freelance distributed control systems (DCS)
Industrial process automation plants
Power generation control systems
Chemical and petrochemical plants
Water treatment and environmental control systems
Manufacturing and factory automation facilities
By sealing unused slots, the TA724F helps maintain the reliability and cleanliness of critical control equipment.
Advantages
Protects Unused Coupler Slots
Prevents dust, debris, and accidental contact from entering open bus interfaces.
Improves Cabinet Organization
Keeps control panels neat and structured by filling empty module spaces.
Compact Industrial Design
Small footprint allows installation in dense control racks.
Simple Installation
Quick mounting directly into coupler bus slots without special tools.
Enhanced System Protection
Helps maintain the durability and reliability of ABB control systems.
Lightweight Construction
Minimal weight simplifies installation and maintenance.
Technical FAQs
1. What is the ABB TA724F used for?
It is a dummy coupler module used to cover unused coupler bus slots in ABB Freelance control systems.
2. Does the TA724F contain electronic components?
No. It is an empty housing designed purely for mechanical protection.
3. Which controllers use the TA724F module?
It is typically used with ABB Freelance controllers such as AC700F and AC900F.
4. Why is a dummy coupler module necessary?
It prevents dust entry, protects connectors, and maintains cabinet safety.
5. What is the weight of the TA724F module?
The module weighs approximately 0.12 kg.
6. What are the module dimensions?
Its dimensions are 62 × 28 × 135 mm.
7. What protection rating does the module have?
The module provides IP20 protection when installed.
8. What is the operating temperature range?
It operates between 0°C and +60°C.
9. Is it difficult to install?
No. The module simply snaps into the unused coupler slot.
10. Why is this module important in automation systems?
Even though it is passive, it helps maintain system reliability and protects internal components from environmental contamination.
