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Allen-Bradley 1747-L542/C SLC 5/04 CPU, 32K memory, DH+ and RS-232 communication, with real-time clock.

Allen-Bradley 1747-L542/C

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$650.00
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Overview

The Allen-Bradley 1747-L542/C is an SLC 5/04 modular processor (Series C) from Rockwell Automation’s SLC 500 family. It provides 32K words of user memory, integrated DH+ (Data Highway Plus) and RS-232 communication ports, and includes a built-in real-time clock for time-based and event-driven control applications. This processor is designed for medium-scale industrial control, offering reliable performance in both distributed control systems and standalone machines.

Key Features

  • User Memory: 32K words

  • Communication: DH+ and RS-232 (DF1, ASCII)

  • Integrated RTC: Yes (real-time clock)

  • Chassis Compatibility: SLC 500 modular chassis

  • Power Supply: Backplane powered

  • Series: C

  • Mounting Type: Chassis slot

  • Programming Software: RSLogix 500

Technical Specifications

  • Catalog Number: 1747-L542/C

  • Series: C

  • Memory Capacity: 32K words

  • Battery Backup: Yes, for memory retention

  • Ports: One DH+ port and one RS-232 port

  • Status Indicators: LED indicators for CPU and communication status

  • Operating Temperature: 0°C to +60°C (32°F to 140°F)

  • Certifications: UL, CE, CSA

  • Firmware Compatibility: Revision 7 and higher

Applications

  • Industrial automation control systems

  • Packaging and material handling systems

  • Process control in water and wastewater, food, and manufacturing

  • Standalone machines and OEM automation solutions

Why Choose the 1747-L542/C?

  • Robust Communication: Integrated DH+ and serial connectivity

  • Legacy System Support: Ideal for SLC 500–based installations

  • Expandable Architecture: Supports a wide range of I/O and communication modules

  • Data Protection: Battery-backed memory for secure data retention

  • Proven Reliability: Trusted Allen-Bradley industrial performance

Order Now

The Allen-Bradley 1747-L542/C is available for immediate worldwide shipment.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Overview

The Allen-Bradley 1747-L542/C is an SLC 5/04 modular processor (Series C) from Rockwell Automation’s SLC 500 family. It provides 32K words of user memory, integrated DH+ (Data Highway Plus) and RS-232 communication ports, and includes a built-in real-time clock for time-based and event-driven control applications. This processor is designed for medium-scale industrial control, offering reliable performance in both distributed control systems and standalone machines.

Key Features

  • User Memory: 32K words

  • Communication: DH+ and RS-232 (DF1, ASCII)

  • Integrated RTC: Yes (real-time clock)

  • Chassis Compatibility: SLC 500 modular chassis

  • Power Supply: Backplane powered

  • Series: C

  • Mounting Type: Chassis slot

  • Programming Software: RSLogix 500

Technical Specifications

  • Catalog Number: 1747-L542/C

  • Series: C

  • Memory Capacity: 32K words

  • Battery Backup: Yes, for memory retention

  • Ports: One DH+ port and one RS-232 port

  • Status Indicators: LED indicators for CPU and communication status

  • Operating Temperature: 0°C to +60°C (32°F to 140°F)

  • Certifications: UL, CE, CSA

  • Firmware Compatibility: Revision 7 and higher

Applications

  • Industrial automation control systems

  • Packaging and material handling systems

  • Process control in water and wastewater, food, and manufacturing

  • Standalone machines and OEM automation solutions

Why Choose the 1747-L542/C?

  • Robust Communication: Integrated DH+ and serial connectivity

  • Legacy System Support: Ideal for SLC 500–based installations

  • Expandable Architecture: Supports a wide range of I/O and communication modules

  • Data Protection: Battery-backed memory for secure data retention

  • Proven Reliability: Trusted Allen-Bradley industrial performance

Order Now

The Allen-Bradley 1747-L542/C is available for immediate worldwide shipment.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1747-L542/C

Allen-Bradley 1747-L542/C

$650.00
Add to wishlist
Allen-Bradley 1747-L542/C

Allen-Bradley 1747-L542/C

Your Price:
$650.00
Item Added to Your Cart
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