Allen-Bradley 1747-L542 Controller Processor
| Brand | Allen-Bradley |
| Module Number | 1747-L542 |
| Unit Price | $500 |
| Country Of Origin | USA |
| Weight | 0.5kg |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 2 |
Allen-Bradley 1747-L542 is a mid-range processor in the SLC 500 series. It features a built-in DH+ communication interface and is suitable for mid-sized production line control.
Allen-Bradley 1747-L542 Key parameters
|
Parameter |
Specification |
|
Processor Type |
16-bit RISC |
|
Memory |
32K words (16K user + 16K system) |
|
I/O Capacity |
Up to 1,024 digital points |
|
Scan Time |
0.9 ms/K instructions |
|
Communication Ports |
RS-232 (DH-485/DF1 protocol) ×1 |
|
Backplane Current |
850 mA @ 5V DC |
|
Programming Software |
RSLogix 500 |
|
Operating Temperature |
0°C to 60°C (32°F to 140°F) |
|
Certifications |
UL, CE, cULus, ATEX Cat.3 |
Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T
Allen-Bradley 1747-L542 Key Features
Modular Expansion Capability: The Allen-Bradley 1747-L542 supports up to seven local 1746 series I/O expansion slots, allowing flexible configuration of digital and analog modules to meet production line upgrade needs.
Real-Time Control Optimization: A built-in high-speed counter (20kHz) and interrupt task engine ensure millisecond-level response for precise positioning control in packaging machinery, significantly improving overall equipment effectiveness.
Allen-Bradley 1747-L542 Application examples
North American Automotive Manufacturing: General Motors' Kansas City plant has deployed over 300 Allen-Bradley 1747-L542 sensors in its door welding production line, using hardwired I/O for safety door interlock control. The system has a mean time between failures (MTBF) of 120,000 hours.
European Water Management: Veolia Group uses a redundant Allen-Bradley 1747-L542 cluster at a water treatment plant in the suburbs of Paris to manage the sequencing of sedimentation tank scrapers and dosing pumps, with a continuous operation period of over 15 years.
