ABB 3BHE043536R0001
Overview
The 3BHE043536R0001 is a CI854-1, which is an Ethernet/IP Interface Module for ABB's IndustrialIT Extended Automation System 800xA.
In simple terms, this module acts as a critical communication gateway. It allows the powerful 800xA control system to communicate with other devices on the factory floor (like PLCs, motor drives, sensors) using the very common EtherNet/IP protocol.
Detailed Technical Specifications
Feature |
Specification |
Manufacturer / Series |
ABB - IndustrialIT 800xA |
Product Type |
Communication Interface Module |
Order Code / Article Number |
3BHE043536R0001 |
Module Designation |
CI854-1 |
Communication Protocol |
EtherNet/IP™ (Adapter and Scanner role) |
Physical Interface |
2 x RJ45 Ethernet ports (10/100 Mbit/s) |
Primary Function |
Connects AC 800M controllers (e.g., PM891) to an EtherNet/IP network for I/O and device integration. |
Compatible Controller |
AC 800M High Performance (PM891) and Professional (PM865, PM867) controllers. |
Mounting |
Plugs directly into a Unit Type Mounting (UTM) module, which is then mounted on a DIN rail. |
Power Supply |
Receives power (24V DC) via the backplane from the UTM module (e.g., TU833 or TU834). |
Isolation |
500 V AC electrical isolation between the communication channels and the system power. |
Status Indicators |
LEDs for Run, Error, COM1, COM2, and NS (Network Status). |
Software Configuration |
Configured within the ABB Control Builder M engineering tool. |
Certifications |
Typically complies with major international standards like UL, cUL, ATEX, IEC, and DNV for marine applications. |
Key Functions and Applications
-
EtherNet/IP Scanner: The module can act as a "master" (scanner) on the EtherNet/IP network. In this role, it actively collects data from connected "slave" devices (Adapters), such as remote I/O blocks, variable frequency drives, or other PLCs.
-
EtherNet/IP Adapter: It can also act as a "slave" (adapter), making data from the AC 800M controller available to other master devices on the network, like a supervisory HMI or a higher-level SCADA system.
-
Device Integration: It is a key component for integrating third-party devices that support EtherNet/IP into the ABB 800xA ecosystem, creating a unified and interoperable control system.
-
Redundancy: While the CI854-1 itself is a single module, ABB offers redundant communication solutions where two modules can be used to ensure network communication is not lost if one module fails.
Typical System Context
To understand where this module fits, here is a typical system configuration:
Controller: An AC 800M controller (e.g., PM891).
Mounting Unit: A Unit Type Mounting (UTM) module like the TU833 or TU834, which provides the physical slot and power.
Communication Interface: The CI854-1 (3BHE043536R0001) is plugged into the UTM.
Network: The module is connected via standard Ethernet cable to an industrial network switch.
Field Devices: EtherNet/IP compatible devices (e.g., ABB ACS880 drives, remote I/O from other vendors) are connected to the same network.

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