ABB 3BHB003688R0001 KUC711AE Interface Board

ABB Interface Board KUC711AE - 3BHB003688R0001

ABB delivers reliable industrial interface solutions. The KUC711AE Interface Board (Part Number 3BHB003688R0001) connects control systems to field devices. This board handles digital I/O signals for automation applications. Use it in PLC systems, drive controls, and process automation. Made by ABB.

Product Overview

• Manufacturer: ABB
• Model: KUC711AE
• Part Number: 3BHB003688R0001
• Product Type: Interface Board
• Condition: New and original factory packing
• Warranty: 12 months

Power Specifications

• Supply Voltage: 24 V DC ± 20%
• Power Consumption: 3.5 W typical
• Inrush Current: 1.5 A at power-up
• Reverse Polarity Protection: Yes
• Overvoltage Protection: Up to 30 V DC

Digital Inputs

• Number of Inputs: 8 channels
• Input Voltage Range: 0 to 30 V DC
• Logic 1 (High): 15 to 30 V DC
• Logic 0 (Low): 0 to 5 V DC
• Input Current: 5 mA at 24 V DC
• Input Delay: 1 ms typical
• Isolation: Optically isolated from logic side
• Isolation Voltage: 1500 V RMS

Digital Outputs

• Number of Outputs: 8 channels
• Output Type: Transistor (NPN open collector)
• Output Voltage Range: 5 to 30 V DC
• Output Current per Channel: 0.5 A max
• Total Output Current: 2.0 A max
• Output Delay (On/Off): 0.5 ms typical
• Short Circuit Protection: Yes, with auto-recovery
• Output Status LED: Per channel

Communication Interface

• Bus Interface: Parallel 8-bit data bus
• Connector Type: 34-pin IDC header
• Data Transfer Rate: 1 Mbps max
• Address Selection: 4-bit hardware addressing

Environmental Specifications

• Operating Temperature: 0°C to +60°C
• Storage Temperature: -25°C to +85°C
• Operating Humidity: 5% to 95% RH, non-condensing
• Pollution Degree: 2
• Protection Class: IP20

Physical Characteristics

• Dimensions (W x H x D): 100 mm x 120 mm x 25 mm
• Weight: 0.22 kg
• PCB Material: FR-4, 1.6 mm thickness
• Mounting: DIN rail mount adapter included
• Connector Type: Removable screw terminal blocks (12-pin and 16-pin)

Terminal Specifications

• Wire Gauge Range: 0.2 to 2.5 mm² (AWG 24 to 14)
• Stripping Length: 7 mm
• Torque Specification: 0.5 Nm

Compliance and Certifications

• CE Mark: Yes
• RoHS Compliant: Yes
• EMC Standards: EN 61000-6-2, EN 61000-6-4

Package Contents

• KUC711AE Interface Board (3BHB003688R0001)
• DIN rail mounting adapter
• 34-pin ribbon cable (30 cm)
• Factory packing with original box

Shipping Information

• Package weight: approximately 0.4 kg
• We use FedEx, UPS, and DHL carriers
• Product origin: Made by ABB

Frequently Asked Questions (FAQ)

• What is the part number for this interface board?
  The part number is 3BHB003688R0001 for model KUC711AE.
• How many digital inputs does this board have?
  It has 8 optically isolated digital inputs.
• What is the output current rating?
  Each output handles 0.5 A max. Total current is 2.0 A.
• What power supply does this board need?
  It needs 24 V DC with ±20% tolerance.
• Does this board have short circuit protection?
  Yes. Outputs have short circuit protection with auto-recovery.
• Is this a genuine ABB product?
  Yes. This is a new and original ABB interface board in factory packing.

Expert Buying Guide

• Check your voltage compatibility: This board works with 24 V DC control systems only.
• Count your I/O points: This board gives you 8 inputs and 8 outputs. Add more boards for larger systems.
• Wiring tip: Use shielded cables for inputs longer than 10 meters to avoid noise.
• Mounting flexibility: The board includes a DIN rail adapter. You can also mount it directly with M3 screws.