Allen Bradley 1747-L542/C CPU processor unit
Product Manual：
Allen Bradley 1747-L542/C (SLC5/04 PLC CPU) simplifies 15 lines
1. Rockwell SLC500 series 5/04 processor, compatible with 1746 rack systems
2. Built in 32K program/data memory, supporting complex process control logic
3. Maximum control of 4096 digital I/O points and 480 analog channels
4. Dual communication ports: DH+high-speed industrial bus+RS232 debugging serial port
5. Scanning speed of 0.9ms per kiloword program, fast IO response and strong real-time performance
6. Support online editing, shutdown without interrupting the production process of the equipment
7. Equipped with PID closed-loop instructions, suitable for temperature control, pressure, and flow regulation
8. RSLogix500 software programming is compatible with ladder diagrams and functional blocks
9. On board hardware fault diagnosis, indicator lights display running/error messages intuitively
10. Battery backup memory, power-off retention of programs and process parameters
11. Supports interrupts, subroutines, 32-bit operations, and complete functional instructions
12. 0-60 ℃ wide temperature operation, earthquake resistant and anti-interference, suitable for production line environment
13. Can be connected to PLC5 and SLC controllers of the same series for network communication
14. Standard rack slot direct insertion, disassembly and replacement without changing the backplane
15. Multiple hardware protection, automatic alarm and shutdown for short circuit and overcurrent faults
1747-L542/C is commonly used for controlling old-fashioned equipment in semiconductor and automated assembly lines.
Product detailed pictures：
1747-L542/C
product video
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