ABB NTDI01 Digital I/O Termination Unit

CI871K01 ABB Industrial Ethernet Communication Interface

CI871K01 ABB Industrial Ethernet Communication Interface

Availability: 10 left in stock

Product Details Product Overview The ABB CI871K01 (3BSE092693R1) functions as a high-performance PROFINET IO communication interface module designed for the...

SKU: CI871K01 3BSE092693R1

Manufacturer: ABB
Product No.: CI871K01 3BSE092693R1
Product Type: PROFINET IO Technology
Product Origin: Switzerland
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Details

Product Overview

The ABB CI871K01 (3BSE092693R1) functions as a high-performance PROFINET IO communication interface module designed for the S800 I/O system and 800xA controllers. This module enables seamless integration between distributed I/O clusters and the central control architecture via Industrial Ethernet protocols. It manages high-speed data exchange, time synchronization, and diagnostic feedback, ensuring the controller receives real-time field data with millisecond precision. We provide this module as 100% Brand New and Original, serving as a critical gateway for modernizing industrial networks and enhancing system interoperability.

Technical Specifications

Attribute	Specification Details
Model Number	CI871K01 / CI871AK01
Product ID	3BSE092693R1
Manufacturer	ABB Group
Communication Protocol	PROFINET IO / Industrial Ethernet
System Compatibility	ABB 800xA, S800 I/O Series
Power Supply	24 V DC
Isolation	Galvanic Isolation (System to Field)
Operating Temperature	–20°C to +55°C
Dimensions (WxHxD)	58.5 × 102 × 86.1 mm
Compatible MTUs	TU812, TU814, TU830, TU833
Certifications	CE Compliant, UL Listed

Engineering Advantages

The CI871K01 streamlines complex network topologies by providing a standardized Ethernet-based backbone for distributed process control.

High-Speed PROFINET Integration: The module utilizes PROFINET IO to deliver deterministic communication. This allows the 800xA system to handle time-critical tasks in power generation and petrochemical applications without the latency typical of older serial-based protocols.
Galvanic Interference Protection: Built-in galvanic isolation separates the sensitive system logic from field-side electrical noise. This protection prevents transients on the Ethernet loop from damaging the internal S800 I/O bus or the main controller electronics.
Robust Synchronous Data Flow: The CI871K01 manages the synchronization of all attached S800 I/O modules. It ensures that inputs from multiple racks arrive at the controller in the correct sequence, which is vital for accurate Sequence of Events (SOE) recording and complex interlocking logic.
Simplified Hardware Maintenance: The modular design supports "hot swap" capabilities when used with the appropriate Module Termination Units (MTUs). This allows maintenance teams to replace or upgrade communication interfaces without powering down the entire I/O cluster, significantly reducing plant downtime.

FAQs

Which MTU (Module Termination Unit) does the CI871K01 require?

The CI871K01 interfaces with several MTU types, including the TU812, TU814, TU830, and TU833. Your selection depends on whether you require redundancy, specific connector types, or a particular grounding scheme for your Industrial Ethernet cables.
Does this module support redundancy for the PROFINET link?

Yes, the CI871K01 supports redundant configurations to ensure network availability. When paired with a redundant MTU and a secondary CI871K01 module, the system automatically switches to the standby link if a cable or module failure occurs.
Is the 3BSE092693R1 a direct replacement for older CI871 versions?

The 3BSE092693R1 is the current high-specification version of the CI871 interface. It maintains backward compatibility with the S800 I/O family while offering improved component longevity and updated firmware support for 800xA systems.
What is the condition of the stock?

We guarantee that every CI871K01 3BSE092693R1 unit we ship is 100% Brand New and Original from ABB. Each module undergoes strict quality verification to ensure it meets factory performance specifications upon arrival.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.