| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
ABB 086444-004 Communication Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings

Introduction
The ABB 086444-004 Communication Module is built for industrial automation systems that require high reliability and consistent data flow. Perfect for integrating multiple controllers, remote I/O stations, and supervisory systems, it ensures your network operates smoothly, even in demanding production environments.
Whether you are upgrading an existing ABB system or expanding your network, this module provides a reliable, low-maintenance solution that keeps operations running without interruption.
Technical Specifications
| Specification | Details |
|---|---|
| Module Type | Industrial communication interface |
| System Compatibility | ABB distributed control and automation racks |
| Power Source | Rack backplane; no external wiring required |
| Communication Function | Multi-channel deterministic data routing |
| Diagnostics | LED indicators for activity, faults, and operational status |
| Operating Temperature | –20°C to +60°C |
| Humidity Range | 5–95% non-condensing |
| Dimensions (H × W × D) | 165 mm × 48 mm × 122 mm |
| Weight | 0.52 kg |
| Mounting | Slot-mounted with ABB mechanical locking |
| Maintenance | Minimal; routine visual inspection recommended |
Applications
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Expanding communication capacity in ABB systems without rewiring
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Integrating legacy devices into modern control networks
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Enhancing stability and reliability in distributed control systems
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Coordinating data between remote stations, sensors, and central controllers
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Supporting process automation, energy monitoring, and high-load production lines
Key Advantages
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Seamless Integration: Installs directly into ABB racks with no additional wiring.
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Reliable Performance: Maintains deterministic communication under high network load.
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Diagnostic Transparency: LED indicators provide real-time feedback for faster troubleshooting.
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Scalable Architecture: Easily add network channels as system demands grow.
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Legacy-Friendly: Compatible with older ABB modules for smooth upgrades and expansions.
Contact Us
Optimize your ABB system’s communication with the 086444-004. Our experts are available 24/7 to provide technical guidance, assist with integration, and help you choose the right solution for your facility.
Sales and Business Development
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Phone: +86 13666033393
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E-mail: [email protected]
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WhatsApp: +86 13666033393
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Business Hours: 7×24
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Address: Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China
Contact us today to discuss your project requirements and receive a tailored solution.
Technical FAQs (10)
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Does the 086444-004 support redundancy?
Yes, it can operate within redundant ABB system configurations. -
Is external power required?
No, the module is powered entirely via the backplane. -
How does it report communication faults?
Through onboard LEDs and system-level diagnostics. -
Can it work with older ABB modules?
Yes, fully compatible with multi-generation ABB systems. -
Is firmware upgradeable?
Yes, updates can be applied via ABB engineering software tools. -
Is it suitable for high-vibration industrial environments?
Yes, within ABB’s industrial specifications. -
How many network channels does it support?
Depends on the system configuration and controller capacity. -
Is hot-swapping supported?
Replacement should follow ABB’s recommended procedures. -
Does it require calibration?
No, it is designed for long-term stable operation without calibration. -
Which industries benefit most from this module?
Manufacturing, utilities, chemical plants, and any facility requiring reliable distributed control.
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| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
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