Genuine Allen-Bradley 1747-BSN SLC 500 Bus Expansion Module | Rockwell Automation Series – Verified Source
Konmask.com is a trusted B2B supplier of genuine Allen-Bradley automation components. The 1747-BSN is a Bus Expansion Node Adapter for the SLC 500 modular chassis system, enabling remote I/O communication across distributed control architectures. Every unit we supply is sourced through verified channels and undergoes our 4-step quality verification process before shipment.
Technical Specifications
- Part Number: 1747-BSN
- Manufacturer: Allen-Bradley / Rockwell Automation
- Series: SLC 500
- Function: Bus Expansion Node Adapter (Remote I/O Scanner)
- Communication: Remote I/O (RIO) network
- Backplane Slot: 1 slot (SLC 500 modular chassis)
- Power Consumption: 800 mA @ 5 VDC (backplane)
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -40°C to 85°C
- Relative Humidity: 5% to 95% (non-condensing)
- Weight: Approx. 1.2 kg
- Certifications: UL, CE, CSA
- Firmware: Field-upgradeable (consult Rockwell documentation)
Our 4-Step Quality Verification Process
Every Allen-Bradley 1747-BSN module shipped from Konmask.com passes through our rigorous internal QC protocol:
- Step 1 — Source Verification: All units are procured exclusively from authorized distributors or factory-surplus channels with traceable documentation.
- Step 2 — Physical Inspection: Housing, label integrity, connector pins, and backplane edge connectors are inspected for wear, damage, or counterfeit indicators.
- Step 3 — Functional Bench Test: Where applicable, modules are powered up and communication diagnostics are verified against Rockwell Automation factory specifications.
- Step 4 — Packaging & Documentation: Units are packed in anti-static ESD bags with inspection records, and shipped with available datasheets or firmware notes.
Key Features & Benefits
- Enables SLC 500 chassis to act as a remote I/O adapter node on a RIO network
- Seamlessly integrates with PLC-5 and SLC 5/04, 5/05 processors as the host scanner
- Supports up to 32 discrete I/O points per rack in remote configuration
- DIP-switch configurable node address — no software tool required for basic setup
- LED status indicators for power, fault, and communication diagnostics
- Robust industrial-grade design rated for harsh factory environments
- Drop-in replacement for existing 1747-BSN installations — no rewiring required
Typical Applications
- Distributed I/O expansion in SLC 500-based manufacturing lines
- Remote rack communication in automotive assembly and body-in-white systems
- Food & beverage processing lines with geographically separated control panels
- Water/wastewater SCADA systems using legacy Allen-Bradley RIO networks
- Oil & gas field instrumentation panels requiring remote I/O nodes
- Retrofit and modernization projects extending the life of existing SLC 500 infrastructure
Compatible System Components
- Host Scanners: 1747-SN (SLC 500 Scanner), PLC-5 with 1771-ASB
- Chassis: 1746-A4, 1746-A7, 1746-A10, 1746-A13 (SLC 500 modular chassis)
- Power Supplies: 1746-P1, 1746-P2, 1746-P3, 1746-P4
- I/O Modules: Full range of 1746-series digital and analog I/O
- Programming Software: RSLogix 500 / Studio 5000 (for host processor)
- Related Modules: 1747-SN, 1747-SCNR, 1771-ASB
Global Sourcing & Shipping Capabilities
- Stock Availability: In-stock and ex-stock units available — contact us for real-time inventory confirmation
- Lead Time: Typically 3–7 business days for standard orders; expedited options available
- Shipping Regions: Worldwide — Asia-Pacific, Europe, Middle East, Americas, Africa
- Export Compliance: All shipments comply with applicable export control regulations (EAR/ECCN)
- Packaging: ESD-safe anti-static bags, foam-padded cartons, double-boxed for international freight
- Customs Documentation: Commercial invoice, packing list, and COO certificate provided upon request
- Freight Options: DHL Express, FedEx International Priority, sea freight for bulk orders
Certifications & Compliance Statement
The Allen-Bradley 1747-BSN is manufactured by Rockwell Automation and carries the following certifications:
- UL Listed — Underwriters Laboratories (Industrial Control Equipment)
- CE Marked — Compliant with EU Low Voltage Directive and EMC Directive
- CSA Certified — Canadian Standards Association
- RoHS Compliant — Restriction of Hazardous Substances (verify by date code)
Konmask.com does not manufacture or modify OEM hardware. All products are supplied as-is from verified sources. Customers are responsible for confirming suitability for their specific application and regulatory environment.
How to Order
- Step 1: Confirm part number and required quantity with our sales team
- Step 2: Request a formal quotation — we provide itemized pricing with lead time and shipping cost
- Step 3: Submit purchase order (PO) or pay via our secure online checkout
- Step 4: Receive order confirmation, tracking number, and shipping documents within 24 hours of dispatch
For bulk orders (5+ units), OEM replacement programs, or urgent plant-down situations, contact us directly for priority handling.
Authenticity & Trust FAQ
Q: Are these genuine Allen-Bradley / Rockwell Automation parts?
A: Yes. All 1747-BSN units are sourced from authorized distributors or verified surplus channels. We do not sell clones, replicas, or refurbished-as-new units without explicit disclosure.
Q: Can you provide traceability documentation?
A: Yes. Upon request, we can provide purchase records, distributor invoices, or inspection reports for enterprise and OEM customers.
Q: Do you offer a warranty?
A: We offer a 90-day functional warranty on all modules. Units that fail under normal operating conditions within this period will be replaced or refunded at our discretion.
Q: What if I need a different revision or firmware version?
A: Contact us with your specific revision requirements. We will confirm availability before order confirmation.
Q: Can I return a module if it doesn’t fit my application?
A: Returns are accepted within 14 days of receipt for unused, unopened units in original condition. Please contact support before initiating a return.
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Contact: support@konmask.com | +0086 19859288691
