Industrial Automation Solution – TOKYO E28023-12 / ECUM E244-000071-15 NC26551-B155 E281 Circuit Board
Where This Product Is Used
The TOKYO E28023-12 / ECUM E244-000071-15 NC26551-B155 E281 Circuit Board is a critical control-layer component deployed across demanding industrial environments. Typical application scenarios include:
- DCS (Distributed Control Systems): Used as a signal processing or I/O interface board within distributed control architectures in oil & gas, chemical, and power generation plants.
- Industrial Automation Lines: Integrated into automated manufacturing cells requiring reliable, high-cycle control logic execution.
- Process Control Panels: Installed in control cabinets managing continuous process variables such as temperature, pressure, and flow.
- Machine Tool & CNC Systems: Serves as a replacement board in legacy TOKYO-branded CNC or servo control platforms.
- Energy & Utilities Infrastructure: Applied in substation automation and SCADA-linked control hardware requiring long-lifecycle component availability.
Technical Specifications
| Manufacturer | TOKYO |
| Part Number | E28023-12 |
| Cross Reference | ECUM E244-000071-15 / NC26551-B155 / E281 |
| Product Type | Industrial Circuit Board / Control Card |
| Series | ECUM / NC Series |
| Form Factor | PCB Module (rack or panel mount, verify with system documentation) |
| Application | DCS, PLC, CNC, Process Automation |
| Condition | New / Refurbished / Tested (specify at inquiry) |
| Weight | 19 kg (shipping weight; actual board weight varies) |
Note: Full electrical specifications (voltage, I/O count, bus interface) are available upon request. Please contact our technical team with your system model for compatibility confirmation.
Why Engineers Specify This Model
- Direct OEM Cross-Reference: The E28023-12 carries multiple cross-reference numbers (ECUM E244-000071-15, NC26551-B155, E281), ensuring compatibility across TOKYO system variants without re-engineering.
- Drop-In Replacement: Designed for direct substitution in existing control racks — minimizes downtime during maintenance or emergency repair.
- Long-Lifecycle Availability: Konmask maintains stock of discontinued and hard-to-source industrial boards, reducing lead times for MRO and capital project teams.
- Verified Functionality: Each unit undergoes functional testing prior to dispatch, reducing field rejection rates.
- Trusted Brand Lineage: TOKYO industrial control hardware is recognized for robust construction and stable performance in harsh environments.
Complete System Bill of Materials
When integrating or replacing this circuit board, engineers typically source the following complementary components:
- TOKYO backplane / rack chassis compatible with ECUM series
- Power supply module (24 VDC or 120/240 VAC — confirm system spec)
- I/O terminal blocks and field wiring connectors
- Communication interface modules (RS-232, RS-485, or Ethernet, per system)
- Firmware / configuration software (contact OEM or Konmask for sourcing)
- Replacement fuses and surge protection devices for the control cabinet
Contact [email protected] for a full BOM review and multi-line quotation.
Compliance & Industry Standards
- Manufactured under ISO 9001-aligned quality management processes
- Compatible with IEC 61131-compliant control system architectures
- Suitable for CE-marked system integration (verify end-system certification requirements)
- RoHS compliance status available upon request for specific lot numbers
- Traceability documentation available for regulated industries (pharma, nuclear, defense — inquire separately)
Quality Assurance & Sourcing
Konmask.com sources industrial automation components through verified supply channels with multi-stage quality control:
- Visual Inspection: PCB surface, connector pins, and component markings checked against OEM reference.
- Functional Test: Power-on and signal-path verification performed where test fixtures are available.
- Anti-Counterfeit Screening: Part markings, date codes, and packaging cross-checked against known-good references.
- Secure Packaging: ESD-safe bags, foam cushioning, and moisture barrier packaging for international shipment.
- Documentation: Certificate of conformance and test report available upon request.
How to Source This Part
- Confirm Compatibility: Share your system model, existing board photos, and rack configuration with our team.
- Request a Quote: Email [email protected] or call +0086 19859288691 with your required quantity and delivery timeline.
- Receive Proforma Invoice: We issue a detailed PI with part number, condition, lead time, and shipping terms (EXW/FOB/DDP available).
- Order & Ship: Payment confirmed → quality check → dispatch within agreed lead time. Tracking provided.
- After-Sales Support: 90-day warranty on tested units. Technical support available post-installation.
Application-Specific FAQ
Q: Is the E28023-12 compatible with my existing TOKYO DCS rack?
A: Compatibility depends on your specific rack model and firmware version. Please share your system documentation and we will confirm before shipment.
Q: Can you supply both new and refurbished units?
A: Yes. We offer new (where available), refurbished-tested, and as-removed units. Condition and pricing are clearly stated on your quotation.
Q: What is the typical lead time?
A: In-stock units ship within 3–5 business days. For sourced or refurbished units, lead time is typically 7–15 business days depending on origin.
Q: Do you provide export documentation for international orders?
A: Yes. We provide commercial invoice, packing list, certificate of origin, and HS code declaration for all international shipments.
Q: What if the board fails after installation?
A: Tested units carry a 90-day functional warranty. Contact our support team with failure details and we will arrange replacement or credit.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
