ABB 87TS01E GJR2368900R2313 Coupler Module | Replacement, Equivalent & Selection Guide
The ABB 87TS01E (part number GJR2368900R2313) is a high-performance coupler module designed for the ABB AC500 PLC platform. It enables seamless communication between the CPU and I/O expansion modules via the internal S500 bus, ensuring reliable data exchange in demanding industrial automation environments. This page serves as a comprehensive selection, replacement, and compatibility reference for engineers and procurement teams.
Technical Specifications
- Manufacturer: ABB
- Model / SKU: 87TS01E
- Part Number: GJR2368900R2313
- Series: AC500 / S500
- Module Type: Coupler Module (Bus Coupler)
- Function: Connects S500 I/O modules to AC500 CPU via internal fieldbus
- Bus Interface: S500 internal I/O bus
- Mounting: DIN rail
- Operating Temperature: -25 °C to +60 °C
- Protection Rating: IP20
- Power Supply: Via backplane bus
- Weight: Approx. 500 g
- Compliance: CE, UL, cUL
Compatible Replacement & Equivalent Models
If the ABB 87TS01E is unavailable or discontinued, the following models may serve as direct or functional replacements depending on your system configuration. Always verify firmware and hardware revision compatibility before substitution.
- ABB TB511-ETH – AC500 CPU with integrated Ethernet; may replace coupler in certain topologies
- ABB CI501-PNIO – PROFINET I/O coupler for AC500, functional equivalent in PROFINET networks
- ABB CI502-PNIO – Extended PROFINET coupler, compatible with S500 I/O modules
- ABB CI504-PNIO – High-density PROFINET coupler module
- ABB CI541-DP – PROFIBUS DP coupler, equivalent for DP-based systems
- Siemens IM 151-3 PN – Cross-brand functional equivalent for ET200S PROFINET (requires adapter)
- Beckhoff EK1100 – EtherCAT coupler, alternative for EtherCAT-based I/O expansion
Note: Cross-brand replacements require engineering validation. Contact Konmask for application-specific guidance.
Why Choose the Original Model
- Guaranteed Compatibility: Native integration with ABB AC500 CPU and S500 I/O modules — no firmware workarounds required.
- Proven Reliability: Designed and tested to ABB’s industrial-grade standards for 24/7 operation.
- Full ABB Ecosystem Support: Fully supported by ABB Automation Builder software and AC500 engineering tools.
- Long Service Life: Built for harsh industrial environments with wide temperature tolerance and IP20 protection.
- Simplified Maintenance: Direct hot-swap capability within compatible AC500 configurations reduces downtime.
Typical Applications
- Manufacturing automation and assembly line control
- Water and wastewater treatment plant SCADA systems
- Building automation and HVAC control
- Energy management and power distribution systems
- Oil & gas process control
- Packaging machinery and conveyor systems
- Crane and hoist control systems
System Compatibility
The ABB 87TS01E coupler module is compatible with the following ABB AC500 CPU families and I/O modules:
- CPUs: PM571, PM572, PM573, PM581, PM582, PM583, PM591, PM592, PM595
- I/O Modules: DC532, DC552, AI523, AO523, DI524, DO524, and other S500 series I/O
- Software: ABB Automation Builder 1.x / 2.x, CoDeSys 2.3 / 3.5
- Communication Protocols: PROFIBUS DP, PROFINET, Modbus TCP (depending on CPU variant)
Selection Guide
Use the following criteria to confirm the 87TS01E is the right coupler for your application:
- Step 1 – Identify your CPU: Confirm your AC500 CPU model (PM5xx series). The 87TS01E is designed for standard S500 bus expansion.
- Step 2 – Count I/O slots: Determine the number of S500 I/O modules to be coupled. Verify maximum I/O module count per coupler.
- Step 3 – Check bus type: Confirm internal bus type (S500 local bus vs. fieldbus coupler). The 87TS01E is a local bus coupler.
- Step 4 – Verify power budget: Ensure backplane power supply supports total I/O module load.
- Step 5 – Confirm revision: Match hardware revision (R2313) to your existing system for seamless replacement.
Not sure which coupler fits your system? Contact our engineers for a free selection consultation.
Quality Assurance & Sourcing
- Source: Authorized distributor channels and verified surplus stock
- Inspection: Every unit undergoes visual inspection and functional verification before shipment
- Authenticity: Original ABB labeling, part numbers, and packaging preserved
- Warranty: 12-month warranty against manufacturing defects
- Traceability: Full batch and serial number documentation available on request
How to Order
- Add the ABB 87TS01E (GJR2368900R2313) to your cart and proceed to checkout.
- For bulk orders (>5 units) or urgent requirements, email support@konmask.com for a dedicated quote.
- Specify your required hardware revision (R2313) and any system integration details in your order notes.
- We ship worldwide via DHL, FedEx, and UPS with full tracking and export documentation.
Replacement & Compatibility FAQ
Q: Can the ABB CI501-PNIO replace the 87TS01E directly?
A: The CI501-PNIO is a PROFINET fieldbus coupler and serves a different function. It can replace the 87TS01E only if your system is migrating to a PROFINET I/O architecture. Consult your system integrator before substitution.
Q: Is the GJR2368900R2313 the only part number for the 87TS01E?
A: GJR2368900R2313 is the primary ordering part number for revision R2313. Other revisions may carry different suffixes. Always confirm the revision matches your installed base.
Q: Does Konmask offer repair services for the 87TS01E?
A: Yes. We offer board-level repair and refurbishment services. Contact us for a repair quote and lead time.
Q: What is the lead time for the ABB 87TS01E?
A: In-stock units ship within 1–3 business days. For out-of-stock situations, typical lead time is 2–6 weeks depending on sourcing channel.
Q: Can I use a third-party coupler as a drop-in replacement?
A: Third-party couplers (e.g., Beckhoff, Siemens) are not plug-and-play replacements and require hardware and software reconfiguration. We recommend using original ABB modules for mission-critical systems.
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