PLC 1747-L514 SL 5/01 Processor Module
1747-L514
SL 5/01 Processor Module · Programmable Controller Processor
Lifecycle note: Use the unit nameplate and current official documentation as final references before approving a replacement.
Product Condition
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+86 15359408275SL 5/01 Processor Module · SL Modular Control Platform
1747-L514 is an SL 5/01 processor module with 4 K words of memory for modular sequencing, interlocking and machine-control applications.
The processor uses an on-board DH-485 communication interface and supports up to three local chassis with 30 total slots. The official guide lists 71 programming instructions, a typical 4.8 ms/K scan time and 2.4 µs bit execution.
Replacement requires the complete 1747-L514 catalog identity, chassis and power-supply loading, program backup, memory-module status, addressing and communication settings to be verified before commissioning.
| Manufacturer | PLC |
|---|---|
| Model | 1747-L514 |
| Product type | Programmable Controller Processor |
| System family | SL Modular Control Platform |
| Catalog number | 1747-L514 |
| Processor class | SL 5/01 |
| Memory size | 4 K words |
| On-board communication | DH-485 |
| Programming instructions | 71 |
| Typical scan time | 4.8 ms/K |
| Bit execution time | 2.4 µs |
| Maximum local chassis / slots | 3 chassis / 30 slots |
| Maximum digital I/O | 7880 points |
| Optional memory | EEPROM |
| Power-loss scan hold-up | 20 ms to 3 s, dependent on supply loading |
1747-L514 is an SL 5/01 processor module that executes sequencing, interlocking and machine-control logic; replacement requires the same catalog identity, compatible chassis hardware and a verified project backup.
1747-L514 provides an onboard DH-485 interface for programming and peer communication, so node settings, cabling and the existing network configuration must be matched before commissioning.
1747-L514 provides 4 K words of memory and supports 71 programming instructions; program size, data-table use and optional EEPROM status must fit the installed application.
1747-L514 supports up to three local chassis with 30 total slots, but the actual arrangement must also satisfy power-supply loading, addressing and local I/O capacity requirements.
1747-L514 should not be replaced solely by physical similarity because memory size, instruction support, communication settings, addressing and stored program requirements may differ between processor catalog numbers.
A 1747-L514 inquiry should include the complete catalog number, hardware series, quantity, installed chassis and power supply, program backup status, communication settings and clear nameplate photographs.
Send the complete 1747-L514 catalog number, revision, quantity, destination and nameplate photo. Identification details will be checked before availability and lead time are confirmed.
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Reliable Industrial Automation Parts, Global Supply Support SALES PLC works with a broad network of qualified suppliers to provide industrial automation components that meet our customers’ requirements for quality, availability, price, and delivery time. Our product portfolio covers PLC, DCS, HMI, control systems, safety systems, drives, communication modules, and other critical spare parts from leading brands, including Siemens, Emerson, Invensys Triconex, HIMA, GE, ABB, Honeywell, and Bently Nevada. More Than Products — Complete Supply Solutions Our strength goes beyond product sourcing. We work closely with end users, system integrators, maintenance teams, and industrial partners to identify suitable replacement parts and practical procurement solutions. Through integrated purchasing and online support, customers can send inquiries and place orders throughout the year. Our experienced team responds quickly and helps reduce downtime caused by unavailable or obsolete equipment. Our Team Our experienced team brings together product specialists, sourcing professionals, sales consultants, and customer service staff. We work together to provide clear communication and dependable support at every stage of the order. Growing Together for More Than 20 Years For more than 20 years, SALES PLC has continued to grow with the support and trust of customers, suppliers, and business partners around the world. Every project, inquiry, and partnership has helped us improve our service. Looking ahead, we remain committed to providing dependable products, responsive communication, and professional industrial automation solutions. Thank you to every customer and partner who has supported our journey. We look forward to building a stronger and more successful future together. Sustainable Partnerships SALES PLC believes in building long-term, mutually beneficial relationships with customers and suppliers. We focus on honest communication, responsible sourcing, continuous improvement, and reliable service. As industrial technology continues to evolve, we keep expanding our product knowledge and supplier network to support new systems, legacy equipment, and replacement-part requirements. Contact SALES PLC Our team is available during working hours to answer your questions, check product availability, and prepare a quotation.
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