New Factory Sealed 1747-L543 SER C SLC 500 CPU Processor Controller 1747L543

1747-L543

Allen-Bradley 1747-L543 is one of the powerful processors from the SLC 500 product family. The 1747-L543 processor is flexible, offering a wide range of I/O channels, memory, ports, and instruction sets. This facilitates meeting the exact needs of a given application. Being among the family of SLC 5/04 processors, the processor offers a memory capacity of 16K, 32K, or 64K words. The 1747- L543 itself has 30 I/O module slots, 4096 input ports and output ports, and up to 64K memory. It has standard battery-backed RAM and backup flash memory. The 1747- L543 has a power load of 1A at 5V DC and 0A at 24V DC. The processor features LED indicators that provide status information for forced I/O, RS-232, DH+, CPU fault, and Run. The average program scan time of the 1747-L543 is 0.9 ms/K and the typical I/O scan time is 0.225 ms. In case of power loss, the processor has a program scan hold-up time, dependent on the power load, ranging from 20 ms to 3 seconds. Additionally, the processor has a built in DH+ port for communications with other processors, terminals, and interfaces, and a built in RS‐232‐C communications port. The DH+ is beneficial because it is up to 3 times faster than the DH-485.

When installing the 1747- L543, you should take caution for electrostatic charges as they can damage the on-board memory. Additional care should be taken to prevent overheating by removing the wrapping before operation. The 1747-L543 must be inserted into the left slot (slot 0) to function properly. Never connect or disconnect any module with the power applied.






Main Brands

1. Siemens: S-200, S-300, S -400,S-1500, S5,Siemens Moore

2. Allen Bradley: ControlLogix 1756 series PLC , CPU, A/O, I /O, Power supply, Touch Screen, CompactLogix 1769 series, SLC 500 1747/1746 series, PLC-5 1771/1785 series

3. ABB: AC800M series controller, I/O module, AC800F series Controller moulde, 800xA series module, Bailey INFI 90 module, DSQC robot module and parts, Advant OCS system parts

4. TRICONEX (3009 3625 3721)

5. FOXBORO (FBM201 FBMSVH)

6. Modicon Premium,TSX Micro



About Our Company

New Source Automation Co., Ltd. located in the beautiful coastal city of xiamen. Spare parts for many years, is a professional engaged in large-scale system (centralized-distributed control system, programmable controller, redundant fault-tolerant control systems, robot control systems, servo control system, the large professional sales of world famous brand DCS system spare parts, with industrial automation for the main business,trade and industry set in the integration of the scientific research and development, technical innovation, engineering service center.



Product Packaging

1.For the in stock items, we will ship to you in 3-5 days after receiving the payment.

2.We can shipping all over the world via DHL,UPS,FEDEX,TNT and EMS.

3. If you have shipping agent please tell us before shipment.

We have a professional commercial sales team, warehouse team and quality control sourcing team, and backup team, working together to serve you. All of our provided products are original brand new with factory-sealed packages. With large parts in stock and good cooperation with experienced express companies, we can deliver to you very fast. We ship automation programmable logic controller (PLC) parts worldwide with good prices and superior quality.