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- ABB
- CI873AK01/CI873A
- AC 800M Communication Interface Module
- Sweden
- 59 × 185 × 127.5 mm
- 0.7kg
- 3BSE092695R1
- Xiamen, China
- New & In Stock
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CI873AK01 / CI873A (3BSE092695R1) — Product Overview
Brand: ABB
Series: AC 800M / System 800xA — Ethernet Communication Interface Modules
Product Introduction
The CI873AK01 or CI873A (3BSE092695R1) is an Ethernet-based communication module designed for integration with PROFINET IO and DeviceNet networks. Compatible with Modbus TCP, it provides flexible connectivity options for industrial automation systems. Equipped with redundancy and hot‑swap capability, this module ensures high availability and fast integration into distributed control systems. It fits within ABB’s modular control platform and supports operation with the latest control software versions.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | CI873AK01 / CI873A (3BSE092695R1) |
| Supported Protocols | Ethernet/IP, DeviceNet |
| Mode | Master |
| Communication Speed | 10 / 100 Mbit/s Ethernet |
| Line Redundancy | No |
| Module Redundancy | Yes |
| Hot-Swap Support | Yes |
| CEX-Bus Power | Powered via CEX-Bus from controller |
| CH1 Only Used | Yes, supports full-duplex 100 Mbps |
| Compatibility | System 800xA v6.0.3.3, v6.1.1 and later |
| Dimensions (W × H × D) | 59 × 185 × 127.5 mm |
| Weight (incl. baseplate) | Approx. 0.7 kg |
| Environmental Range | (Not specified in sourced data) |
| Protection Rating / Certs | (Not specified in sourced data) |
Note: Dimensions and weight are typical for this interface series of modules.
Product Applications
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Integrating EtherNet/IP and DeviceNet devices into AC 800M systems.
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Ideal for industrial operations like manufacturing automation, material handling, and process control where multiple Ethernet devices must interface with the control system.
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Designed for high-availability environments, requiring hot-swapping and redundant options.
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Fits modern plant automation architectures requiring flexible Ethernet-based communication networks.
Product Advantages
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Multi-Protocol Support: Enables seamless integration of PROFINET, Ethernet/IP, and DeviceNet devices via one module.
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Hot-Swap & Redundancy: Ensures minimal disruption during maintenance or failure.
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Straightforward Application: Fits naturally into ABB’s modular control system architecture.
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Modern Ethernet Performance: Full-duplex 100 Mbit/s for fast, reliable communications.
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Future-Ready: Compatible with modern system software, ensuring longevity and ease of upgrade.
Related Models (Same Series / Family)
| Model | Description |
|---|---|
| CI873AK01 / CI873A | PROFINET IO/EtherNet‑IP/DeviceNet (this model) |
| CI867AK01 | Modbus TCP interface |
| CI871AK01 | PROFINET IO-specific interface |
| CI857K01 | INSUM Ethernet interface |
| CI855K01 | MasterBus 300 interface |
Other Popular Communication Modules
| Model | Function |
|---|---|
| CI867AK01 | Modbus TCP integration |
| CI871AK01 | PROFINET IO connection |
| CI857K01 | INSUM Ethernet integration |
| CI854AK01‑EA | Profibus DP interface |
| CI855K01 | Fieldbus master interface |
Frequently Asked Questions (QA)
Q1: What network protocols does this module support?
A1: Ethernet/IP and DeviceNet, enabling flexible industrial Ethernet integration.
Q2: Can it be replaced without shutting down the system?
A2: Yes, it supports hot‑swap operation to maintain uptime.
Q3: Is modular redundancy supported?
A3: Yes, it supports module-level redundancy for increased resilience.
Q4: What communication speed does it offer?
A4: Full-duplex 100 Mbit/s Ethernet via RJ45 connector.
Q5: Is it compatible with newer control software?
A5: Yes—compatible with versions System 800xA v6.0.3.3, 6.1.1 and above.
Q6: Does it support line redundancy?
A6: No—only module redundancy is supported.
Q7: Is it powered externally?
A7: No—powered through the CEX-Bus backplane from the controller.
Q8: How is this module typically used?
A8: To connect industrial Ethernet devices (e.g., I/O modules, drives, sensors) to ABB control systems.
Q9: What makes this model different from others?
A9: Its multi-protocol Ethernet support and redundancy make it ideal for modern, robust networks.
Q10: What’s its approximate size and weight?
A10: Standard inline interface size (about 59×185×127.5 mm) weighing roughly 0.7 kg.
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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.
Technical Team
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.