1747-L542
PublishedSLC 5/04 Processor Module
Allen-BradleyControl Systems (PLC & DCS)PLC CPU ModuleIndustrial supply
The Allen-Bradley 1747-L542 is an SLC 5/04 modular processor with 32K words user memory, DH+ and RS-232 communication, integrated real-time clock.
Wholesale supply1747-L542
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameSLC 5/04 Processor Module
Item number / code1747-L542
BrandAllen-Bradley
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typePLC CPU Module
Technical data10 rows
Model1747-L542 Series
Battery BackupSupported
DH+ NetworkingEnables peer-to-peer communication with other SLC, PLC, and PanelView devices
Discontinued SupportRockwell offers repair and engineering replacement guidance
Instruction SetAdvanced (supports math, PID, ASCII, and diagnostic instructions)
Legacy IntegrationCompatible with existing SLC 500 infrastructure
Lifecycle StatusDiscontinued
Mid-Range ControlIdeal for applications requiring moderate I/O and memory capacity
Mounting TypeChassis-based
Power SupplyRequires separate SLC 500 power supply
Reference numbers1 public
Allen-Bradley1747-L542