1771-DB

Product Overview

The 1771-DB is an Allen Bradley PLC 5 communication module that enables data exchange between the PLC processor and external devices.

Technical Specifications

• Weight: 1.63 lbs (0.74 kg)
• Module Type: Communication Module
• Description: PLC BASIC Module
• Communication Port Protocol: RS-232-C, RS-422-A, RS-485, and DH-485
• Operation: BASIC Programs and C Programs
• Communication w/ PLC Processor: Block-Transfer w/ PLC-5 Processor
• Wiring Arm: 1771-WN
• Module Scan Time: 1.3-5 ms
• Storage Temperature: -40–185°F (-40–85°C)
• Coating: Conformal Coat