Allen-Bradley 1771-WB Wiring Arm - Reliable I/O Connection Solution

Durable Connection Interface

• Gold-plated terminals for superior conductivity
• Supports up to 8 I/O points
• 12-terminal configuration
• 7-9 lb*in torque specification

Technical Specifications

• Part Number: 1771-WB
• Dimensions: 4.5×12.4×6.3 inches
• Weight: 0.1 lbs (0.1 kg)
• Signal Delay: 29ms AC / 30ms DC
• Temperature Range: -25°C to +60°C
• Certifications: CE, UL, CSA

Key Features

• Conformal coating for protection
• No external power required
• Vibration resistant (2g @10-500Hz)
• Humidity tolerant (5-95% non-condensing)

Order & Shipping

• Warranty: 12 months
• Shipping: FedEx/UPS/DHL worldwide
• Commodity Code: 85371099
• Export Status: ECCN N

Compatible Systems

• Allen-Bradley 1771 I/O modules
• Analog signal applications
• Industrial control systems

Expert FAQs

• Q: What's the difference between 1771-WB and 1771-WN?
  A: The WB has gold-plated contacts for better signal integrity
• Q: Can this handle digital signals?
  A: Yes, though optimized for analog applications
• Q: What tools are needed for installation?
  A: Standard screwdriver (torque 7-9 lb*in)
• Q: Is this compatible with all 1771 modules?
  A: Designed for 8-I/O point modules
• Q: What's the coating material?
  A: Protective conformal coating against moisture

Package Contents

• 1771-WB wiring arm
• Installation guidelines
• Product specifications sheet