Genuine Allen-Bradley 1770-KFD DH+ to RS-232 Interface Module | 1770 Series – Verified Source
The Allen-Bradley 1770-KFD is a Data Highway Plus (DH+) to RS-232 Interface Module from Rockwell Automation’s classic 1770 Series. Designed for seamless communication between DH+ networks and RS-232 serial devices, this module is an essential component for legacy PLC integration, programming, and diagnostics. At Konmask.com, every unit is sourced through verified channels and undergoes rigorous multi-step inspection before shipment.
Technical Specifications
| Part Number / SKU | 1770-KFD |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Series | 1770 Series |
| Function | DH+ (Data Highway Plus) to RS-232 Interface |
| Communication Protocol | Data Highway Plus (DH+) / RS-232 |
| Form Factor | External Desktop Module |
| Power Supply | External (via AC adapter) |
| Weight | Approx. 160 g |
| Condition | New / Surplus New / Refurbished (specify on inquiry) |
Our 4-Step Quality Verification Process
Every Allen-Bradley 1770-KFD shipped from Konmask.com passes through our standardized 4-step inspection protocol:
- Source Authentication — Units are procured exclusively from authorized distributors, OEM surplus channels, or verified industrial resellers. Counterfeit-risk screening is applied at intake.
- Physical Inspection — Housing, connectors, labels, and serial numbers are examined against OEM reference standards. Any cosmetic or structural anomalies trigger rejection.
- Functional Bench Test — Where applicable, modules are powered and tested for DH+ communication handshake and RS-232 signal integrity prior to packaging.
- Documentation & Traceability — Each unit is logged with source records, inspection date, and technician ID. Full traceability documentation is available upon request.
Key Features & Benefits
- Enables direct RS-232 connection from a PC or HMI to a DH+ network without requiring a dedicated PLC backplane slot
- Supports programming, monitoring, and diagnostics for Allen-Bradley PLC-5, SLC 500, and MicroLogix systems via DH+
- Compact desktop form factor — no rack installation required
- Compatible with RSLinx Classic and legacy Rockwell software drivers
- Ideal for maintaining and upgrading legacy DH+ installations
- Verified genuine Allen-Bradley hardware — not a third-party clone
Typical Applications
- PLC programming and firmware upload/download via RS-232 laptop connection
- Remote monitoring and diagnostics on DH+ networks
- Legacy system integration where DH+ to serial bridging is required
- Factory automation maintenance and troubleshooting
- OEM machine retrofits and control panel upgrades
Compatible System Components
- PLCs: Allen-Bradley PLC-5 family, SLC 500 series, MicroLogix 1000/1100/1200/1500
- Software: RSLogix 500, RSLogix 5, RSLinx Classic (KF Driver)
- Networks: Data Highway Plus (DH+), DH-485
- Cables: 1770-CD (DH+ cable), standard DB-9 RS-232 serial cable
- Related Modules: 1770-KF2, 1784-KTX, 1784-PKTX
Global Sourcing & Shipping Capabilities
Konmask.com operates as a global industrial automation parts supplier headquartered in China, with established logistics partnerships for worldwide delivery.
- Shipping Origins: Mainland China (primary); Hong Kong (expedited options)
- Delivery Regions: North America, Europe, Southeast Asia, Middle East, South America, and beyond
- Lead Time: In-stock orders typically ship within 1–3 business days; sourced orders within 5–10 business days
- Customs & Documentation: Commercial invoice, packing list, and certificate of origin provided as standard; additional compliance documents available on request
- Packaging: Anti-static ESD packaging with foam cushioning; outer carton labeled per IATA/IMDG standards where applicable
Certifications & Compliance Statement
The Allen-Bradley 1770-KFD is an OEM product manufactured by Rockwell Automation and carries the following original certifications:
- CE Marking (European Conformity)
- UL Listed (where applicable to original production run)
- RoHS compliance per original Rockwell Automation product documentation
Konmask.com does not manufacture this product. We are an independent distributor. All trademarks, part numbers, and brand names referenced herein are the property of their respective owners (Rockwell Automation / Allen-Bradley). Konmask.com is not an authorized Rockwell Automation distributor.
How to Order
- Add to Cart — Select quantity and click Add to Cart or Buy Now.
- Request a Quote — For bulk orders (5+ units), OEM pricing, or custom lead times, email support@konmask.com with your required quantity and delivery timeline.
- Confirm Condition — Specify if you require New, Surplus New, or Refurbished condition at time of order. We will confirm availability and pricing accordingly.
- Payment — We accept T/T (bank wire), PayPal, and major credit cards. Net-30 terms available for qualified accounts.
- Shipping Confirmation — Tracking number and commercial invoice issued within 24 hours of dispatch.
Authenticity & Trust FAQ
Q: How do I know this is a genuine Allen-Bradley 1770-KFD?
A: Every unit passes our 4-step verification process (see above). We provide source documentation and traceability records upon request. If you receive a unit that fails to perform as specified, we offer a full replacement or refund.
Q: Is Konmask.com an authorized Allen-Bradley distributor?
A: We are an independent industrial parts distributor, not an authorized Rockwell Automation channel partner. Units are sourced from surplus, OEM overstock, and verified secondary market channels.
Q: Can I get a test report or inspection certificate?
A: Yes. Functional test reports and inspection certificates are available for orders of 3+ units. Please request at time of order.
Q: What is your return policy?
A: We offer a 30-day return window for units that are DOA (dead on arrival) or do not match the described specification. Units must be returned in original packaging with all accessories.
Q: Do you support urgent / expedited orders?
A: Yes. Contact us directly at support@konmask.com or call +0086 19859288691 to discuss expedited sourcing and shipping options.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
