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- CI871AK01/CI871A
- Communication Interface Module
- Sweden
- 59 × 185 × 127.5 mm
- 0.7kg
- 3BSE092693R1
- Xiamen, China
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ABB CI871AK01 / CI871A (3BSE092693R1) — Product Overview
Brand: ABB
Series: AC 800M / System 800xA Communication Interfaces
Product Introduction
The CI871AK01 (also known as CI871A, part number 3BSE092693R1) serves as a Profinet IO gateway module for ABB’s AC 800M controllers. It supports Profinet IO standards V2.3 and V2.4, enabling high-speed communication with up to 256 devices. Equipped with dual Ethernet ports—including one 100 Mbps port for Profinet—it incorporates a web server for diagnostics and configuration, supports module redundancy, and features hot-swap capability. The module is also compatible with Ethernet/IP, making it highly versatile. It’s rugged and certified for industrial use, ideal for modern automation systems.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | CI871AK01 / CI871A (3BSE092693R1) |
| Protocols Supported | Profinet IO V2.3 / V2.4; Ethernet/IP |
| Max Devices | Up to 256 I/O devices |
| Data Rate | 100 Mbps Ethernet; Profinet speeds; up to 12 Mbps field data |
| Hot-Swap | Yes |
| Redundancy | Module-level redundancy supported |
| Interfaces | Dual RJ45 (only CH1 used for Profinet) |
| Power Supply | 24 V DC via CEX-Bus |
| Dimensions (W×H×D) | 59 × 185 × 127.5 mm |
| Weight | Approximately 0.7 kg |
| Operating Temp. | +5 °C to +55 °C |
| Storage Temp. | –40 °C to +70 °C |
| Protection Rating | IP20 |
| Certifications | CE, RoHS, UL, IEC 61131‑2, ATEX Zone 2 optional |
Product Applications
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Real-time communication between AC 800M controllers and Profinet or Ethernet/IP field devices (I/O, drives, instruments)
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Ideal for factory automation, energy management, process control, and robust industrial networks
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Suits high-availability operations—hot-swap and redundancy support minimize downtime
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Fits within System 800xA and Compact Control Builder environments
Product Advantages
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Profinet and Ethernet/IP flexibility—fits varied industrial networks
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High device capacity—supports up to 256 I/O devices in large-scale systems
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Hot-swap and module redundancy—outsized uptime and maintainability
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Compact yet robust design—small footprint with industrial certifications
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Diagnostics-enabled—embedded web server for easy maintenance and configuration
Related Models (Same Series / Family)
| Model | Description |
|---|---|
| CI871AK01 / CI871A | Profinet IO interface (this model) |
| CI867AK01 | Ethernet/IP communication module |
| CI857K01 | INSUM Ethernet interface |
| CI855K01 | MasterBus 300 interface |
| CI854AK01‑EA | Profibus DP/V1 interface |
Other Popular ABB Modules
| Model | Function |
|---|---|
| CI867AK01 | Ethernet/IP integration |
| CI857K01 | Ethernet communication interface |
| CI854AK01‑EA | Profibus DP interface |
| CI855K01 | High-speed MasterBus interface |
| CI873 | EtherNet/IP field communication |
Frequently Asked Questions (QA)
Q1: What protocols does the CI871AK01 support?
A1: Profinet IO V2.3/V2.4 and Ethernet/IP—dual compatibility covers diverse networks.
Q2: How many devices can connect to it?
A2: Up to 256 I/O devices, making it ideal for extensive automation systems.
Q3: Does it allow replacement during operation?
A3: Yes—module-level redundancy and hot-swap support ensure continuous operation.
Q4: What are the size and weight?
A4: Measures 59×185×127.5 mm and weighs about 0.7 kg—compact and easy to install.
Q5: How is it powered?
A5: Powered via the CEX-Bus from the AC 800M controller; no external supply needed.
Q6: Is it suitable for harsh industrial environments?
A6: Yes—with IP20 rating, certifications (CE, UL, ATEX option), and operating range up to +55 °C.
Q7: Does it support Ethernet/IP redundancy?
A7: Yes—dual Ethernet ports and diagnostics help ensure communication resilience.
Q8: Which systems is it compatible with?
A8: Compatible with System 800xA and Compact Control Builder (v6.0.3.3 onward).
Q9: What diagnostic features are included?
A9: Built-in web server for configuration/diagnostics; LEDs show network and system status.
Q10: Why choose this module?
A10: It bridges ABB systems with Profinet or Ethernet/IP devices, supports large device counts, offers redundancy/hot-swap, and integrates easily, making it ideal for demanding automation tasks.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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24-hour after-sales service guarantee team, professional and standardized management service system.