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Allen Bradley SLC 500 Fixed Controller (1747-L40C)

Allen Bradley SLC 500 Fixed Controller.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerAllen Bradley

Part number1747-L40C

Instruction Capacity 1K

Digital Inputs 24 (24V DC Sink)

Digital Outputs 16 (AC/DC Relay)

Power Input 120/240 VAC

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Veteran-owned

CAGE: 9NK75

Integrated Processor and I/O 1K Instruction Capacity 24 DC Inputs 16 Relay Outputs DH-485 Communication Port Compact Fixed Style

Product description

The Allen Bradley 1747-L40C is a compact SLC 500 fixed controller that integrates a processor, power supply, and I/O into a single unit. It offers a 1K instruction capacity, 24 DC sinking inputs, and 16 AC/DC relay outputs. The controller supports 120/240 VAC line power and includes a DH-485 communication port.

This controller is ideal for small-scale automation applications where a cost-effective and integrated solution is needed. It is commonly used in machine control, material handling, and process automation for industries such as food and beverage, packaging, and general manufacturing.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 1747-L40C. We provide reliable access to quality surplus automation components, ensuring your operations remain efficient and productive.

Technical specifications

Instruction Capacity	1K
Digital Inputs	24 (24V DC Sink)
Digital Outputs	16 (AC/DC Relay)
Power Input	120/240 VAC
Communication	DH-485
Series	SLC 500

Common applications

Small Automation Systems

Machine Control

Material Handling

Process Automation

Packaging Machinery

Standalone Control

Compatible systems

RSLogix 500 Allen Bradley SLC 500 Chassis DH-485 Network

Also known as

Allen Bradley SLC 500 Controller AB 1747-L40C SLC 500 Fixed PLC

Replaces / compatible with

The 1747-L40C is a fixed SLC 500 controller. It serves as a direct replacement for other fixed SLC 500 controllers with similar I/O configurations and instruction capacities. Compatible with SLC 500 series software.

Technical note

Expert tip

The 1747-L40C is a discontinued product, but remains a reliable option for existing SLC 500 systems. Ensure compatibility with your RSLogix 500 software version.

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Frequently asked questions

What type of inputs and outputs does the Allen Bradley 1747-L40C have?

The Allen Bradley 1747-L40C features 24 sinking 24V DC digital inputs and 16 AC/DC relay outputs. It also includes high-speed counter inputs.