+86 13313703791
+86 13313703791
seren@ymgkplc.com
Description
Product Overview
ABB LDSYN-101 with part code 3BHE005555R0101 is a dedicated signal synchronization & conversion board developed for ABB industrial control and power system equipment. It receives SSI serial signals from grating rulers, optical encoders and linear displacement sensors, converts high-precision position data into standard 4–20mA analog signals and RS485 digital signals for upper DCS/PLC system acquisition. Widely applied as replacement spare parts for generator protection systems, turbine monitoring equipment, automated precision positioning platforms and industrial motion control cabinets in thermal power plants, hydropower stations and heavy process industries1688阿….
Core Technical Parameters
| Item | Parameter Index |
|---|---|
| Full Model | LDSYN-101, Hardware PN: 3BHE005555R0101 |
| Input Signal | SSI synchronous serial signal (10~26bit single/multi-turn encoder) |
| Signal Output | 1 channel 4–20mA analog output + 1 channel RS485 digital output |
| Rated Supply Voltage | 220V AC / 230V AC |
| Input Quiescent Current | ≤20mA |
| Max Load Output Current | 2A |
| Communication Protocol | RS485 standard protocol, compatible with Modbus |
| Overall Dimension | 200 × 90 × 50 mm |
| Operating Temperature | 0℃ ~ 50℃ |
| Storage Temperature | -20℃ ~ 70℃ |
| Working Humidity | 10%~90% RH, non-condensing environment |
| Protection Grade | IP20 (cabinet internal installation) |
| Certification | CE certified |
Main Product Features
- High-precision SSI signal parsing ensures lossless conversion of displacement position data and guarantees closed-loop positioning accuracy of mechanical equipment.
- Dual output mode of analog + digital adapts to different access modes of old and new control systems, improving spare part compatibility.
- Built-in EMC filtering and surge suppression circuits resist electromagnetic interference inside industrial cabinets for long-term stable signal transmission.
- Standard card-type plug-in structure supports quick disassembly and replacement, shortening equipment maintenance downtime effectively.
- Strict factory aging testing meets continuous 24-hour long-cycle operation requirements of power generation equipment and automated production lines.
Compatible Matching Components & Main Industrial Application Scenarios
Matching supporting parts: SSI absolute linear/rotary encoders, shielded signal cables, ABB Symphony control system, turbine monitoring protection devicesApplicable industrial scenarios: Thermal power steam turbine generator monitoring system, hydropower unit stroke detection, automated precision cutting equipment, large mechanical safety displacement monitoring system
Commercial Supply Terms & After-Sales Support
- Professional compatibility inspection service: Our industrial control engineers check the matching degree according to customers’ existing sensor parameters and control system configuration to ensure zero fault replacement.
- Tiered preferential pricing mechanism for bulk orders; real-time stock status and international freight costs will be updated synchronously for each customer inquiry.
- Complete set of export documents provision: Commercial invoice, packing list, factory test report and relevant certification files are provided to support smooth customs clearance for global overseas purchasers.
- Strict pre-delivery inspection standard: Every module passes full signal function test and 72-hour continuous powered load aging screening before delivery release.
- Standard anti-shock export packaging scheme: ESD vacuum sealed bag + high-density customized shockproof foam + reinforced heavy-duty export carton to protect internal precision circuit chips during long-distance cross-border logistics transportation.
- Formal warranty agreement: 12-month quality warranty for inherent hardware faults under rated working environment. Official product datasheets and wiring installation specifications will be sent via email, together with permanent free remote technical matching and troubleshooting support.
Professional Technical FAQ
- Is system parameter recalibration required after installing LDSYN-101?All sensor zero point and position calibration data are stored in the upper monitoring system. Only a simple full-stroke position feedback test is needed after power-on; no revision to original control programs is required.
- Definition of model codingLDSYN = Linear Displacement Synchronization; 101 is the hardware version number; 3BHE005555R0101 is ABB internal unique material part number for warehouse management and after-sales maintenance.
- Testing standards for supplied refurbished modulesAll disassembled second-hand modules are fully cleaned internally and externally, failed aging electronic components are screened out, comprehensive signal performance testing and long-time energized aging tests are carried out on professional calibration benches to restore factory original technical indicators before shipment.
- Shipment lead time for in-stock inventoryAll stocked modules are stored in our domestic warehouse, all shipment procedures and official document issuance work can be finished within 3 working days after buyer payment confirmation.
- WhatsApp: +86 13313703791
- Email: seren@ymgkplc.com
- Phone: +86 13313703791
- Wechat: +86 13313703791
- Website: www.xiongbaparts.com
