Allen-Bradley 1747-L40A, 1747-L531, 1746-A2 SLC 500 PLC System Lot 120/240V AC
Allen-Bradley 1747-L40A, 1747-L531, 1746-A2 SLC 500 PLC System Lot 120/240V AC
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Condition: Surplus - Untested
Photos reflect the item’s current condition and details. If the item arrives in a condition that differs from what is shown or described, it may be eligible for return or refund. Please review our product condition guide prior to purchasing.
MPN: 1747-L40A, 1747-L531, 1746-A2
Stock #: 0626-01519
Product Specifications
- Manufacturer: Allen-Bradley
- Product Type: SLC 500 PLC System Lot
- Included Units: 1747-L40A (Ser C, FRN 6), 1747-L531 (Ser E), 1746-A2 (Ser A), plus installed I/O modules
- 1747-L40A Product: SLC 500 Fixed Controller, 40 I/O, 24 Inputs 120V AC, 16 Relay Outputs
- 1747-L40A Input Voltage: 120/240V AC, 50/60 Hz
- 1747-L40A Memory: 1K Word
- 1747-L40A Communication: DH-485
- 1747-L40A Manufacture Date: 0597, FAC. 6N
- 1747-L531 Product: SLC 5/03 Modular Controller, 8K Memory, DH-485 and RS-232
- 1747-L531 Series: E
- 1747-L531 Note: "PROGRAMMED" sticker present, programmed for Thermatool application, date 4/2/15
- 1746-A2 Product: SLC 500 2-Slot Expansion Rack for Fixed I/O Units, Ser A
- 1746-A2 Manufacture Date: 1297, FAC. 1P
- Country of Origin (1747-L40A): Made in Japan
- Country of Origin (1746-A2): Made in USA
- Condition: Used / Untested Surplus
Product Description
This lot consists of three Allen-Bradley SLC 500 platform components sold together as a used surplus assembly: a 1747-L40A Fixed Controller (Series C, FRN 6), a 1747-L531 SLC 5/03 Modular Processor (Series E), and a 1746-A2 2-Slot Expansion Rack for Fixed I/O Units (Series A). Additional I/O modules are installed in the racks and are included in the lot; individual catalog numbers for those modules are not confirmed from available photos.
The 1747-L40A is the Allen-Bradley SLC 500 fixed hardware style controller with 24 standard 120V AC inputs and 16 relay outputs, 1K word memory, DH-485 communication, and 120/240V AC line power. Nameplate confirms Series C, FRN 6, manufactured 0597 at FAC. 6N, Made in Japan. The 1747-L531 is the SLC 5/03 modular processor with 8K memory, DH-485 and RS-232 communication ports, Series E. A "PROGRAMMED" sticker on the 1747-L531 references a Thermatool application dated 4/2/15; buyers should plan to reprogram for their own application. The 1746-A2 is the 2-slot expansion rack for fixed I/O units, Series A, manufactured 1297 at FAC. 1P, Made in USA. Both the 1747-L40A and 1747-L531 are Rockwell Automation products that have been discontinued. Items are sold as untested surplus in field-removed condition and are not represented as tested or working.
This unit is surplus inventory, sold as-is from MRO Exchange surplus stock. Allen-Bradley is a trademark of Rockwell Automation, Inc. MRO Exchange is an independent reseller and is not an authorized distributor of Rockwell Automation. Product may differ from units available through authorized distributors in date code, country of origin, packaging, accessories, or firmware revision. The original manufacturer's warranty does not apply.
