ABB 3BDH000730R1 Binary Input Module

The CBI 20-P Binary Input Module from ABB is designed for use in industrial automation systems that require reliable and flexible binary signal processing. With 32 inputs, this module is ideal for contact scanning applications, including changers, openers, closers, and initiators such as Namur and 3-/4-wire systems. The module operates with 48V, 24V, or 8.2V signals and provides isolation per module to ensure robust protection against interference. The CBI 20-P is compliant with the latest SW Version 1.31 and is compatible with a range of accessories like CI 100/101, A801/701, and Cable Clamps. This module is perfect for applications requiring high precision, reliability, and ease of integration.

Functional Highlights:

• Flexible Input Voltage Range: Supports 48V, 24V, and 8.2V standard binary signals for a wide variety of industrial applications.

• 32 Channels: The module provides 32 binary inputs, ideal for applications requiring high-density I/O connections.

• Isolation per Module: Offers electrical isolation for each module, providing added protection and ensuring stable operation in demanding environments.

• Compatible with Multiple Initiators: Works with Namur, 3-/4-wire initiators, offering flexibility in connecting a variety of field devices.

• Transmitter Power Supply: Ensures reliable power to connected transmitters for consistent data input across systems.

• Accessories Included: Requires 4 units of CI 100/101, A801/701, and Cable Clamps for full integration.

Technical Specifications:

• Product ID: 3BDH000730R1

• ABB Type Designation: CBI 20-P

• Catalog Description: CBI 20-P Binary Input

• Number of Input Channels: 32

• Channel Type: Digital Input (DI)

• Voltage Range:

• 48V, 24V, 8.2V standard binary signals

• Operating System: SW Version 1.31 or higher

• Isolation: Per module (electrical isolation)

• Required Accessories: 4 pcs of CI 100/101, A801/701, Cable Clamp

• Dimensions:

• Depth/Length: 204 mm

• Height: 340 mm

• Width: 45 mm

• Weight: 0.69 kg

• Environmental Compliance: RoHS Compliant (EU Directive 2011/65/EU)

• WEEE Category: 5 (Small Equipment, No External Dimension More Than 50 cm)

• Batteries: 0

• SCIP: 00b82641-136f-4afc-b7bd-8961a6045cbe (Germany)

Support & Maintenance:

ABB provides dedicated technical support for the CBI 20-P, ensuring that the module functions optimally throughout its service life. Users are advised to follow regular maintenance protocols, including firmware updates and module checks, to ensure reliability. ABB’s service team is available for system integration and troubleshooting.