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Allen-Bradley 1747-CP3
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1747-CP3 RS-232 Programming Cable is an indispensable accessory for professionals maintaining or configuring legacy Allen-Bradley SLC 5/03, SLC 5/04, and SLC 5/05 programmable logic controllers. This durable 3-meter serial link establishes a reliable connection between your computer and industrial control systems, enabling efficient programming, data transfer, and comprehensive troubleshooting. Engineered for resilience and peak operation in demanding industrial settings, the 1747-CP3 ensures consistent communication and full compatibility with Allen-Bradley's RSLinx and RSLogix software platforms. It is a vital component for the upkeep and setup of crucial control systems.Its full-duplex communication capability and thoroughly shielded design preserve signal integrity, offering protection against electromagnetic interference and ensuring steady data transmission. Featuring standard DB9 female connectors on both ends, this cable eliminates the need for extra adapters, providing a straightforward, plug-and-play user experience. Choose the Allen-Bradley 1747-CP3 for unwavering connectivity and performance within your SLC 500 series applications.Key Features Dedicated SLC 500 Series Integration: Specifically engineered for direct connection to Allen-Bradley SLC 5/03, SLC 5/04, and SLC 5/05 PLCs. Dependable RS-232 Serial Exchange: Facilitates stable, full-duplex serial data communication for critical programming and diagnostic tasks. Optimal 3-Meter Length: Offers ample range (approximately 9.8 feet) for flexible workstation setup and field deployment without impacting signal quality. Dual DB9 Female Connections: Equipped with standard DB9 female connectors on both ends for direct, adapter-free attachment. Enhanced Signal Reliability: Fully shielded cable construction minimizes interference, guaranteeing clear and precise data transmission. Robust Construction: Features molded strain relief connectors and a sturdy PVC-insulated design for long-term dependability and resistance to industrial wear. Plug-and-Play Functionality: Ensures effortless compatibility with Allen-Bradley RSLinx and RSLogix software for rapid setup and operation. Technical Specifications Catalog Number: 1747-CP3 Cable Type: RS-232 Serial Programming Cable Communication Protocol: RS-232, Full Duplex Connector Type (Both Ends): DB9 Female Cable Length: 3 meters (9.8 feet) Supported PLC Models: Allen-Bradley SLC 5/03, SLC 5/04, SLC 5/05 Protocol Support: DF1 Protocol Construction: PVC-insulated, Fully Shielded Cable Working Temperature: 0°C to 60°C (32°F to 140°F) Approximate Weight: 0.2 kg (0.44 lbs) Certifications: RoHS Compliant Applications PLC Programming & Setup: Uploading and downloading ladder logic programs, firmware updates, and system parameters to SLC 500 controllers. Field Diagnostics & Troubleshooting: Connecting to PLCs in live systems to monitor status, identify errors, and make real-time adjustments. Data Acquisition & HMI Interface: Streamlining data retrieval from PLCs for analysis, historical trending, and configuration of Human Machine Interface (HMI) systems. System Commissioning: Essential for initial setup and testing of new or modified SLC 500-based automation systems. Routine Upkeep: Regular inspections and updates of existing SLC 500 controllers to ensure peak performance and longevity. Legacy System Continuity: Provides crucial connectivity for the ongoing operation and maintenance of established Allen-Bradley SLC 500 installations. Why ChooseThis cable ensures guaranteed compatibility with your Allen-Bradley SLC 5/03, 5/04, and 5/05 PLCs, providing reliable communication without fail. Its direct DB9 female connections eliminate the need for extra adapters, simplifying your setup. Constructed with industrial-grade materials, this cable offers exceptional durability for prolonged use.Order NowEnhance your industrial automation toolkit with the Allen-Bradley 1747-CP3 RS-232 Programming Cable. Ensure seamless connectivity and reliable performance for your SLC 500 series PLCs. Add to cart today!FAQWhat types of PLCs is the 1747-CP3 cable compatible with?The 1747-CP3 cable is specifically designed for use with Allen-Bradley SLC 5/03, SLC 5/04, and SLC 5/05 programmable logic controllers.What is the length of the 1747-CP3 programming cable?The cable measures 3 meters (approximately 9.8 feet) in length, providing ample reach for various workstation setups.Does this cable require any special adapters?No, the 1747-CP3 features standard DB9 female connectors on both ends, eliminating the need for additional adapters.
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Allen-Bradley 1747-CP3
Overview
This is a genuine Allen-Bradley component from the SLC 500 Platform (Legacy) family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
- Engineered to integrate inside SLC 500 Platform (Legacy) installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the SLC 500 Platform (Legacy) family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Catalog Number: 1747-CP3
- Cable Type: RS-232 Serial Programming Cable
- Communication Protocol: RS-232, Full Duplex
- Connector Type (Both Ends): DB9 Female
- Cable Length: 3 meters (9.8 feet)
- Supported PLC Models: Allen-Bradley SLC 5/03, SLC 5/04, SLC 5/05
- Protocol Support: DF1 Protocol
- Construction: PVC-insulated, Fully Shielded Cable
- Working Temperature: 0°C to 60°C (32°F to 140°F)
- Approximate Weight: 0.2 kg (0.44 lbs)
- Certifications: RoHS Compliant
Applications
- PLC Programming & Setup: Uploading and downloading ladder logic programs, firmware updates, and system parameters to SLC 500 controllers.
- Field Diagnostics & Troubleshooting: Connecting to PLCs in live systems to monitor status, identify errors, and make real-time adjustments.
- Data Acquisition & HMI Interface: Streamlining data retrieval from PLCs for analysis, historical trending, and configuration of Human Machine Interface (HMI) systems.
- System Commissioning: Essential for initial setup and testing of new or modified SLC 500-based automation systems.
- Routine Upkeep: Regular inspections and updates of existing SLC 500 controllers to ensure peak performance and longevity.
- Legacy System Continuity: Provides crucial connectivity for the ongoing operation and maintenance of established Allen-Bradley SLC 500 installations.
Why Choose the 1747-CP3?
This cable ensures guaranteed compatibility with your Allen-Bradley SLC 5/03, 5/04, and 5/05 PLCs, providing reliable communication without fail. Its direct DB9 female connections eliminate the need for extra adapters, simplifying your setup. Constructed with industrial-grade materials, this cable offers exceptional durability for prolonged use.
Availability & Shipping
- ▸In stock: 1747-CP3 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1747-CP3 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.