CI920AS ABB S900 Zone 1 Redundant Interface

ABB CI920AS Communication Interface Module

Key Technical Specifications

• Brand & Model: ABB, CI920AS.
• Signal Type: Communication interface with HART over PROFIBUS DP-V1.
• Fieldbus Protocol: PROFIBUS DP-V1 (IEC 61158) for cyclic and acyclic data.
• Redundancy: Supports full power and communication redundancy.
• Intrinsic Safety: Yes, suitable for connecting Zone 0, 1, or 2 field devices.
• Electrical Isolation: Provides isolation between fieldbus and power supply.
• Line or Media Redundancy: Achieved via two coupling modules.
• Temperature Range: Operates from -20 °C to +60 °C ambient.
• Relative Humidity: Max 93 % +/- 3 % at 40 °C (non-condensing).
• Hazardous Area Certification: ATEX Zone 1 (gas/vapor environments).
• Corrosive Atmosphere: Complies with ISA-S71.04 G3 coating standard.
• Dimensions (W x H x D): 20 x 104 x 104 mm (0.79 x 4.09 x 4.09 in).
• Weight: 0.14 kg (0.31 lbs).

Installation & Key Features

• Mounting Area: Install the CI920AS directly in Zone 1 hazardous locations.
• Intrinsic Safety Connection: Connect to intrinsically safe devices in Zone 0, 1, or 2.
• Hot Configuration in Run: Change parameters without stopping the system.
• Hot Swap: Replace the module during operation without powering down.
• Diagnostic Capabilities: Use FDT/DTM for excellent configuration and diagnostics.
• Auto-Diagnostics: Simplifies maintenance and reduces downtime.
• Integrated Disconnection: Allows power supply unit exchange without interrupting primary voltage.
• Redundancy Note: Use two CI920AS units with identical firmware for PROFIBUS DP-V1 redundancy.

Environmental & Certifications

• CE Mark: Yes, conforms to EU directives.
• ATEX Certification: Approved for Zone 1 hazardous areas.
• RoHS Compliance: DIRECTIVE/2011/65/EU (EN 50581:2012).
• WEEE Compliance: DIRECTIVE/2012/19/EU, category Small Equipment.
• Protection Coating: G3-coating for all internal components.

Package Contents

• ABB CI920AS Communication Interface Module (3BDH000690R1) – brand new original unit.
• Printed quick-start guide (multi-language).

Shipping & Logistics

• We stock this item and ship within 5 business days.
• Carriers: FedEx, UPS, or DHL (trackable express service).
• 30-day return policy applies for eligible units.

Frequently Asked Questions (FAQ)

• Is the ABB CI920AS a new original unit?
  Yes, we supply only brand new, original ABB modules.
• Do you have the CI920AS in stock?
  Yes, we maintain stock for immediate order processing.
• What is the typical delivery time?
  We ship within 5 working days via FedEx, UPS, or DHL.
• Can I return the module if it does not fit my system?
  Yes, we support a 30-day return policy for unused items.
• Does the CI920AS support HART communication?
  Yes, it supports HART over PROFIBUS DP-V1.
• Can I use this module in a safe (non-hazardous) area?
  Yes, but its ATEX Zone 1 certification specifically suits hazardous locations.
• Is the CI920AS compatible with PROFIBUS DP-V0?
  It is designed for PROFIBUS DP-V1 (IEC 61158) and provides extended diagnostics.

For inquiries, contact us at sales@nex-auto.com or +86 153 9242 9628 (WhatsApp).
Partner NexAuto Technology Limited: https://www.nex-auto.com/