ABB GJR2368900R2340 Station Bus Coupler Module – Advant OCS 87TSO11-E Series
When a station bus coupler module fails in a live industrial control system, the consequences are immediate and severe: entire I/O stations go offline, process data stops flowing to the controller, and operators lose visibility into critical field signals. In distributed control architectures — whether managing a power plant, a chemical reactor, or a large-scale manufacturing line — this single module is the communication backbone between the station bus and the I/O subsystem. Without it, the system cannot function.
The ABB GJR2368900R2340, part number 87TSO11-E, is a Station Bus Coupler Module designed for ABB’s Advant OCS (Open Control System) platform. Within the Advant OCS family, this module occupies a critical integration role: it bridges the high-speed station bus to local I/O racks, enabling deterministic, real-time data exchange across the distributed control architecture. ABB’s Advant OCS platform has been deployed in thousands of industrial facilities worldwide across power generation, oil & gas, pulp & paper, and heavy manufacturing — making genuine, specification-matched replacement parts like the GJR2368900R2340 essential for long-term plant reliability.
Technical Specifications
- Manufacturer: ABB
- Part Number / SKU: GJR2368900R2340
- Series / Type Code: 87TSO11-E
- Function: Station Bus Coupler Module
- Platform: ABB Advant OCS (Open Control System)
- Bus Interface: Station Bus (Advant fieldbus architecture)
- Form Factor: Rack-mount module
- Weight: Approx. 400 g
- Condition: New / Refurbished / Tested (specify on inquiry)
Note: All specifications are based on ABB published documentation. Konmask.com does not fabricate or alter technical parameters.
Key Features & Benefits
- Seamless Station Bus Integration: Provides reliable coupling between the Advant OCS station bus and distributed I/O racks, ensuring uninterrupted process data flow.
- Deterministic Communication: Supports real-time, cycle-accurate data exchange critical for process control applications.
- Drop-in Replacement Compatibility: Designed to exact ABB OEM specifications — no firmware reconfiguration required for like-for-like replacement.
- Long Service Life: Built to ABB’s industrial-grade standards for continuous operation in harsh environments.
- Broad Platform Support: Compatible with the wider Advant OCS ecosystem, simplifying spare parts management across multi-rack installations.
- Reduced Downtime Risk: Stocking this module as a critical spare eliminates extended lead times during emergency maintenance events.
Industry & Equipment Applications
- Power Generation: Thermal, hydro, and nuclear plant DCS architectures using ABB Advant OCS controllers.
- Oil & Gas: Upstream and downstream process control systems requiring high-availability bus communication.
- Pulp & Paper: Continuous process lines where station bus integrity is critical to production quality.
- Chemical & Petrochemical: Safety-critical control loops dependent on reliable I/O station communication.
- Heavy Manufacturing: Automotive, steel, and cement plants running legacy ABB Advant OCS installations.
- Water & Wastewater Treatment: Municipal and industrial water systems with distributed I/O architectures.
System Integration & Compatible Parts
The GJR2368900R2340 87TSO11-E is designed to operate within the ABB Advant OCS distributed control environment. Compatible and commonly paired components include:
- ABB Advant OCS Controller Modules (AC110, AC160, AC450 series)
- ABB S800 I/O Modules and I/O Station Bases
- ABB Advant Fieldbus 100 (AF100) communication modules
- ABB Advant OCS Power Supply Units
- ABB Advant OCS Rack and Backplane assemblies
Contact Konmask.com with your full system configuration for compatibility verification before ordering.
Our Quality Assurance Process
- Source Verification: All ABB modules are sourced from authorized channels, certified distributors, or decommissioned systems with full traceability.
- Visual & Physical Inspection: Each unit is inspected for physical damage, connector integrity, and label authenticity prior to listing.
- Functional Testing: Where applicable, modules undergo bench testing to verify communication and operational status.
- Secure Packaging: Anti-static packaging with foam protection ensures safe transit to your facility.
- Documentation: Test reports and condition certificates available upon request.
How to Order
- Submit an inquiry via the Contact Us form or email support@konmask.com.
- Provide your required quantity, delivery timeline, and destination country.
- Our team will confirm availability, condition, and provide a formal quotation within 24 hours.
- Upon agreement, we issue a proforma invoice and arrange secure shipment with full tracking.
Why Choose Konmask.com?
- Industrial Automation Specialists: Focused exclusively on PLC, DCS, and automation hardware — not a generalist marketplace.
- Global Export Experience: We ship to over 50 countries with full export documentation support.
- Fast Response: Dedicated B2B inquiry team responds within 24 business hours.
- Competitive Pricing: Direct sourcing relationships allow us to offer market-competitive pricing on hard-to-find ABB parts.
- After-Sales Support: Technical assistance available post-delivery to support your installation team.
Frequently Asked Questions
- Q: Is the GJR2368900R2340 a new or refurbished unit?
- A: We stock both new and professionally refurbished units. Please specify your preference when submitting an inquiry, and we will confirm current availability and condition.
- Q: Can this module replace my existing 87TSO11-E without reprogramming?
- A: In most cases, yes — the GJR2368900R2340 is a direct hardware replacement. However, we recommend consulting your system documentation or contacting our technical team to confirm compatibility with your specific firmware version.
- Q: Do you provide a warranty?
- A: Yes. All units come with a standard warranty period. Terms vary by condition (new vs. refurbished). Full warranty details are provided with your quotation.
- Q: What is the lead time for this part?
- A: Lead time depends on current stock levels. In-stock units typically ship within 3–5 business days. Contact us for real-time availability.
- Q: Can you provide export documentation for customs clearance?
- A: Yes. We provide commercial invoices, packing lists, and certificates of origin as required for international shipments.
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