
Product Description
ABB PMKHRMBRC3000A Redundancy Cable – Precision Connectivity for Critical Control Systems
The ABB PMKHRMBRC3000A is a high-performance 4 cm redundancy cable engineered to deliver fault-tolerant communication between control and communication modules in ABB Bailey INFI 90 and Net 90 distributed control systems. Designed for mission-critical industrial environments, this cable ensures seamless failover protection and uninterrupted data integrity across BRC300, BRC400, BRC410, NPM22, RIO22, and HPG800 platforms.
Technical Specifications
- Model: PMKHRMBRC3000A
- Cable Length: 4 cm (ultra-short interconnect)
- Application: Redundant controller/communication module linking
- Compatible Platforms: BRC300, BRC400, BRC410, NPM22, RIO22, HPG800
- System Integration: ABB Bailey INFI 90, Net 90 DCS
- Construction: Shielded, industrial-grade conductors with EMI/RFI protection
- Operating Temperature: -40°C to +85°C
- Compliance: IEC, UL, CE certified for industrial automation
Application Scenarios
This redundancy cable is essential in process industries where system uptime is non-negotiable—oil & gas refineries, chemical plants, power generation facilities, and pharmaceutical manufacturing. It enables hot-swappable redundancy architectures, allowing maintenance without process interruption. When deployed in dual-controller configurations, the PMKHRMBRC3000A maintains continuous communication pathways, automatically rerouting data if primary links fail.
Engineering Solutions
Integrators leverage this cable to build resilient control topologies that meet SIL 2/3 safety standards. Its compact 4 cm form factor is optimized for tight rack-mount installations where space is constrained. The cable's low-capacitance design minimizes signal degradation, ensuring deterministic response times critical for real-time control loops. Pair with ABB's modular I/O and controller units to construct scalable, fault-tolerant automation infrastructures.
Why Choose PMKHRMBRC3000A?
- ✓ Guaranteed compatibility with legacy and current ABB DCS platforms
- ✓ Factory-tested for signal integrity and mechanical durability
- ✓ Reduces mean time to repair (MTTR) through plug-and-play installation
- ✓ Supports high-availability architectures with zero single points of failure
Related Products
| Product | Description | Link |
|---|---|---|
| ABB PMKHRMBRC3000B | Redundancy Cable 20cm NPM22 Vertical Mount | View Product |
| ABB NKLS01-10 | INFI-Net Interface Cable 10ft for INFI 90 Net 90 DCS | View Product |
| ABB NKTU01-15 | Termination Cable 15ft Bailey INFI 90 Net 90 DCS | View Product |
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