- Trusted Seller

Allen Bradley 1747-L551 SLC 500 SLC 5/05 CPU Processor Controller Ser A STOCK H1
- Manufacturer: Allen-Bradley
- Model: 1747-L551
Allen Bradley 1747-L551 SLC 500 SLC 5/05 CPU Processor Controller Ser A STOCK H1
$995 USDMontgomeryville, PA - Trusted Seller

Allen Bradley SLC 500 I/A Fieldbus Isolator 1747-L553 Ser A
- Manufacturer: Allen-Bradley
- Model: 1747
R3941 – Allen Bradley SLC 500 I/A Fieldbus Isolator 1747-L553 Ser A 1A @ 5VDC 200mA @ 24VDC
$1,250 USDTuscaloosa, AL - Trusted Seller

Allen-Bradley 1747-L542 SLC 500 Processor Unit
- Manufacturer: Allen-Bradley
- Model: 1747-L542
Used Allen-Bradley 1747-L542 SLC 500 Processor Unit. Series: B Processor Revision: 3 Operating System: 1747-OS401-B-7
$450 USDMillis, MA - Trusted Seller

Allen Bradley 1747-L532 SLC500 CPU Processor Unit
- Manufacturer: Allen-Bradley
- Model: 1747-L532
Used Allen Bradley 1747-L532 SLC500 CPU Processor Unit 16k Memory DH-585 and RS-232 Communication Ports 1 MS 175/500MA 5/24VDC Like New Condition
$440 USDMillis, MA ALLEN BRADLEY SLC-500 1747-L40L Processor Unit
- Manufacturer: Allen-Bradley
- Model: 1747
Processor Unit Information: Design and Features: Control Systems Hardware Uses #14 AWG wire LED Indicators for Fault States, Battery Status, and PC Connection Tolerates Moderate Vibration (Complies with Industria...
Watertown, CT- Trusted Seller

Allen-Bradley 1747-PIC Interface Converter
- Manufacturer: Allen-Bradley
- Model: 1747
Used Allen-Bradley 1747-PIC Interface Converter. SLC 500 Personal Computer Interface Converter Series A
$145 USDMillis, MA Allen-Bradley 1747-L551 SLC 500 Series 5/05 Controller 16K Ethernet & RS-232
- Manufacturer: Allen-Bradley
- Model: 1747-L551
This Allen-Bradley 1747-L551 SLC 500 Series 5/05 Controller is a high-quality unit that ensures reliable and efficient industrial automation and motion control. It is a digital output module that supports Etherne...
$1,078 USDAdrian, MO- Trusted SellerMagnolia, TX
- Trusted SellerMagnolia, TX
- Trusted Seller
Allen-Bradley 1747-L531
- Manufacturer: Allen-Bradley
- Model: 1747-L531
Allen Bradley SLC 500 Processor Unit
Magnolia, TX - Trusted SellerMagnolia, TX
Allen Bradley 1747-L542 Processor SLC 500 5/04 1747L542 Ser D
- Manufacturer: Allen-Bradley
- Model: 1747-L542
“Open box. See pictures” Allen Bradley 1747-L542 Processor SLC 500 5/04 1747L542 Ser D In new working and cosmetic condition. Open box. I will ship within one business day. International buyers are welcome Feel f...
$1,300 USDHouston, TXSurplus Sealed Allen Bradley 1747-L542 /D SLC 500 5/04 RS-232/DH+ 32K Controller
- Manufacturer: Allen-Bradley
- Model: 1747-L542
Surplus Sealed Allen Bradley 1747-L542 /D SLC 500 5/04 RS-232/DH+ 32K Controller In new working and cosmetic condition. Never used. Sealed. I will ship within one business day. International buyers are welcome Fe...
$1,900 USDHouston, TXAllen Bradley 1747-L553 /A SLC 500 5/05 Processor Controller RS232/64K 1747 L553
- Manufacturer: Allen-Bradley
- Model: 1747
“Tested and works. See pictures” Allen Bradley 1747-L553 /A SLC 500 5/05 Processor Controller RS232/64K 1747 L553 In good working and cosmetic condition. Tested and works. See pictures I will ship within one busi...
$1,400 USDHouston, TXSurplus Open Allen Bradley 1747-L532 /E SLC 500 5/03 DH485/RS232 16K Controller
- Manufacturer: Allen-Bradley
- Model: 1747-L532
“Surplus never used. See pictures” Surplus Open Allen Bradley 1747-L532 /E SLC 500 5/03 DH485/RS232 16K Controller In new working and cosmetic condition. Never used. I will ship within one business day. Internati...
$900 USDHouston, TX

