Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap
Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.
Manufacturer: ABB
Product No.: CI854BK01 3BSE069449R1
Country of origin:Sweden
Product Type: PROFIBUS-DP/V1 Interface Module
Barcode: 85176200
Payment: T/T, Western Union
Weight: 700g
Dimensions: 59 mm x 186 mm x 127.5 mm (W x H x D)
Shipping port: Xiamen
Warranty: 12 months
The CI854BK01 serves as a master communication interface designed to connect remote I/O and fieldbus instruments to the AC 800M controller via the PROFIBUS DP protocol. This module enables high-speed data exchange with interconnected field devices—including remote I/O, drives, low-voltage electrical equipment, and controllers. Operating as a PROFIBUS master, it features two distinct channels to implement line redundancy and actively supports PROFIBUS master redundancy. Master redundancy is realized by deploying two communication interface modules, which can be combined with CPU redundancy and CEXbus redundancy. The system interfaces directly with the S800 I/O system as well as other PROFIBUS DP/DP-V1 and FOUNDATION Fieldbus proficient systems.
| Article Number | Description | Included Components |
|---|---|---|
| 3BSE069449R1 | CI854BK01 Communication Interface Kit | CI854BK01 Communication Interface, TP854 Baseplate |
| Parameter | Value |
|---|---|
| Manufacturer | ABB |
| Article Number | 3BSE069449R1 (CI854BK01) |
| Communication Protocol | PROFIBUS DP-V1 |
| Role | Master |
| Number of Channels | 2 |
| Transmission Speed | 9.6 to 12 000 kbit/s |
| Max Units on CEX Bus | 12 |
| Connector Type | DB female (9-pin) |
| 24 V Consumption Typ. | 190 mA |
| Line Redundancy | Yes |
| Module Redundancy | Yes |
| Hot Swap | Yes |
| Used Together with HI Controller | Yes |
| Operating Temperature | 0 to +55 degC (+32 to +131 degF) |
| Storage Temperature | -40 to +70 degC (-40 to +158 degF) |
| Pollution Degree | Degree 2 according to IEC/EN61131-2 |
| Corrosion Protection | G3 compliant to ISA 71.04 |
| Protection Class | IP20 according to EN60529, IEC 529 |
| Width | 59 mm (2.3 in.) |
| Height | 185 mm (7.3 in.) |
| Depth | 127.5 mm (5.0 in.) |
| Weight (including base) | 700 g (1.5 lbs) |
Global Express Shipping
Returns & Warranty



Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
Sweden
|
| Power source |
DC Power
|