ABB CI868AK01 Communication Interface Module | Replacement, Equivalent & Selection Guide
The ABB CI868AK01 is a high-performance PROFINET IO Communication Interface Module designed for the ABB AC800M Distributed Control System (DCS) platform. It enables seamless integration between the AC800M controller and PROFINET IO field devices, supporting real-time industrial Ethernet communication in demanding process automation environments.
At Konmask.com, we specialize in sourcing genuine and compatible ABB automation components for industrial buyers worldwide. This page provides a comprehensive selection guide, replacement options, and compatibility reference to help engineers and procurement teams make confident decisions.
Technical Specifications
- Part Number: CI868AK01
- Brand: ABB
- Series: AC800M / Advant Controller 800xA
- Function: PROFINET IO Controller / Communication Interface
- Communication Protocol: PROFINET IO (IRT / RT)
- Interface: RJ45 Ethernet (100 Mbps)
- Supported Topology: Line, Star, Ring (MRP)
- Max IO Devices: Up to 128 PROFINET IO devices
- Power Supply: Supplied via S800 I/O bus
- Operating Temperature: 0°C to +55°C
- Storage Temperature: -40°C to +70°C
- Humidity: 5–95% RH (non-condensing)
- Weight: Approx. 700 g
- Certifications: CE, UL, ATEX (Zone 2)
- Firmware: Configurable via ABB Control Builder M
- Housing: DIN-rail mountable module
Compatible Replacement & Equivalent Models
The following modules are commonly evaluated as replacements or alternatives to the CI868AK01. Always verify firmware version, rack compatibility, and protocol support before substitution.
- ABB CI867AK01 — PROFIBUS DP Master Interface; same AC800M platform, different fieldbus protocol
- ABB CI854AK01 — PROFIBUS DP / PA Interface for AC800M; suitable for legacy PROFIBUS networks
- ABB CI855K01 — Ethernet-based communication module; evaluate for PROFINET compatibility
- ABB CI856K01 — AF100 Fieldbus Interface; for AF100 network migration projects
- ABB CI871K01 — PROFINET IO Device Interface; note: device role vs. controller role difference
- Siemens CP 343-1 / CP 443-1 — Third-party PROFINET alternatives for S7-300/400 platforms (not AC800M compatible)
⚠ Note: Cross-brand replacements require full system re-engineering. Contact our team for compatibility assessment.
Why Choose the Original CI868AK01
- ✅ Native AC800M Integration — Plug-and-play with ABB 800xA DCS; no custom driver required
- ✅ PROFINET IRT Support — Isochronous Real-Time for motion and high-speed process control
- ✅ Proven Reliability — Deployed in oil & gas, power generation, and chemical plants globally
- ✅ ABB Control Builder M Compatible — Full configuration and diagnostics via standard ABB engineering tools
- ✅ Long-Term Availability — Supported under ABB’s extended lifecycle program
- ✅ Redundancy Support — Compatible with AC800M redundant controller configurations
Typical Applications
- Oil & Gas upstream/downstream process control
- Power plant DCS integration with PROFINET field devices
- Chemical and petrochemical plant automation
- Pulp & paper process control systems
- Water treatment and utilities management
- Pharmaceutical batch process automation
- Marine and offshore control systems
System Compatibility
- Controller Platform: ABB AC800M (PM861, PM864, PM866, PM891 series)
- DCS Platform: ABB System 800xA
- I/O System: ABB S800 I/O modules
- Engineering Tool: ABB Control Builder M Professional
- PROFINET Version: V2.3 compliant
- Rack Compatibility: TB820V2 / TB840A / TB842A baseplate
- Redundancy: Supported with PM866 / PM891 redundant pairs
Selection Guide
Use the following criteria to determine if CI868AK01 is the right module for your application:
- Need PROFINET IO Controller role? → CI868AK01 ✅
- Need PROFIBUS DP Master? → Consider CI867AK01 instead
- Need PROFINET IO Device role? → Consider CI871K01 instead
- Running AC800M with 800xA? → CI868AK01 is fully supported ✅
- Need IRT (Isochronous Real-Time)? → CI868AK01 supports IRT ✅
- Upgrading from AF100 fieldbus? → CI868AK01 is the recommended migration path
- Need ATEX Zone 2 certification? → CI868AK01 is ATEX certified ✅
Quality Assurance & Sourcing
All ABB modules sourced through Konmask.com undergo the following quality process:
- 🔍 Visual & Physical Inspection — Label verification, housing integrity, connector condition
- 🔧 Functional Testing — Power-on test and communication link verification where applicable
- 📦 Secure Packaging — Anti-static packaging with moisture barrier for international shipping
- 📄 Documentation — Original datasheet, test report, and certificate of conformity available on request
- 🏭 Sourcing — Sourced from authorized distributors, OEM surplus, and verified industrial suppliers
How to Order
- Confirm your AC800M controller model and firmware version
- Verify baseplate/rack compatibility (TB820V2 / TB840A / TB842A)
- Add ABB CI868AK01 to cart or contact us for bulk/project pricing
- Provide your project details for expedited sourcing if out of stock
- Request a proforma invoice for international wire transfer payment
📧 Email: support@konmask.com
📞 Phone/WhatsApp: +0086 19859288691
🌐 Website: https://Konmask.com
Replacement & Compatibility FAQ
Q: Can CI868AK01 replace CI867AK01 directly?
A: No. CI867AK01 is a PROFIBUS DP Master, while CI868AK01 is a PROFINET IO Controller. They serve different fieldbus protocols and are not interchangeable without network redesign.
Q: Is CI868AK01 compatible with AC800M PM891 redundant controllers?
A: Yes. CI868AK01 supports redundant AC800M configurations including PM891 pairs.
Q: Can I use CI868AK01 in a non-ABB DCS system?
A: No. CI868AK01 is designed exclusively for the ABB AC800M platform and requires ABB Control Builder M for configuration.
Q: What is the difference between CI868AK01 and CI871K01?
A: CI868AK01 acts as a PROFINET IO Controller (master), while CI871K01 acts as a PROFINET IO Device (slave). The roles are fundamentally different.
Q: Do you offer warranty on CI868AK01?
A: Yes. We offer a 90-day functional warranty on all modules. Extended warranty available upon request.
Q: Can you source CI868AK01 in bulk for a plant upgrade project?
A: Yes. Contact us at support@konmask.com with your project BOM for volume pricing and lead time confirmation.
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