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Allen-Bradley 1771-DB | PLC-5 BASIC Communication ModuleAllen-Bradley 1771-DB | PLC-5 BASIC Communication ModuleAllen-Bradley 1771-DB | PLC-5 BASIC Communication Module
Allen-Bradley 1771-DB | PLC-5 BASIC Communication Module
Allen-Bradley 1771-DB | PLC-5 BASIC Communication Module
Allen-Bradley 1771-DB | PLC-5 BASIC Communication Module

Allen-Bradley 1771-DB | PLC-5 BASIC Communication Module


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PRODUCT SKU : 1771-DB

PRODUCT TYPE : Communication Module

PRODUCT VENDOR : Allen-Bradley


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Product Description

The Allen-Bradley 1771-DB is a PLC-5 communication module designed to provide BASIC and C programming capabilities within the PLC-5 system architecture. It supports multiple serial communication protocols and integrates with the PLC processor through block-transfer operations. This module is conformally coated for durability and is suitable for industrial environments requiring flexible communication options.

Technical Specifications

  • Manufacturer Allen-Bradley

  • Product Line PLC-5

  • Category PLC Communication Modules

  • Part Number 1771-DB

  • Weight 1.63 lbs (0.74 kg)

  • Module Type Communication Module

  • Description PLC BASIC Module

  • Communication Protocols RS-232-C, RS-422-A, RS-485, DH-485

  • Supported Operations BASIC programs and C programs

  • Processor Communication Block-transfer with PLC-5 processor

  • Wiring Arm 1771-WN

  • Module Scan Time 1.3–5 ms

  • Storage Temperature –40 to 185 °F (–40 to 85 °C)

  • Protective Coating Conformal coat

Application Scenarios

  • Integration of PLC-5 systems with external devices via RS-232, RS-422, or RS-485

  • Industrial automation requiring BASIC or C program execution within PLC hardware

  • Environments needing conformal-coated modules for extended durability

FAQ

  • Q: What programming languages are supported?  A: BASIC and C programs can be executed directly on the module.

  • Q: How does the module communicate with the PLC processor?  A: Through block-transfer operations with the PLC-5 processor.

  • Q: Which wiring arm is compatible?  A: The 1771-WN wiring arm.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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