CI801
Fieldbus Documentation Interface · 3BSE022366R1 · configuration must be verified against ABB documentation
Lifecycle note: Confirm the complete installed configuration and official ABB documentation before replacement or installation.
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+86 153 5940 8275Fieldbus Communication Interface · S800 I/O
ABB CI801, complete order code 3BSE022366R1, is an S800 I/O Fieldbus Communication Interface (FCI). ABB describes S800 I/O as a distributed and modular process I/O system and specifies that CI801 communicates with the controller through PROFIBUS DP / DP-V1. The module is a configurable interface for signal processing, supervision information, OSP handling, Hot Configuration InRun, HART pass-through and I/O-module configuration. ABB also identifies CI801 as a PROFIBUS DP-V1 slave with supervisory I/O ModuleBus functions and isolated power supply to the I/O modules.
For a replacement project, CI801 must be matched to the complete 3BSE022366R1 order code as well as the installed controller, S800 I/O configuration, PROFIBUS architecture and field devices. ABB specifies no line redundancy, no module redundancy and no hot swap for this model, while identifying it for use together with a HI Controller. The environmental limits, mechanical dimensions and certification information below are taken from ABB’s current product data. They should still be checked against the actual installation conditions, mounting orientation and system configuration before commissioning.
ABB also lists the mechanical envelope, environmental limits and applicable compliance information for CI801, allowing the Technical Data section to be used as a documented reference during initial review. These values do not replace system-level validation: confirm the installed hardware revision, controller and I/O compatibility, network configuration, cabinet environment and project documentation before installation or any replacement decision.
| Manufacturer | ABB |
|---|---|
| Model / order code | CI801 / 3BSE022366R1 |
| Product family | S800 I/O |
| Product type | Fieldbus Communication Interface (FCI) |
| Communication protocol | PROFIBUS DP / DP-V1 |
| Master or slave | Slave |
| I/O ModuleBus | Supervisory functions |
| I/O power supply | Isolated power supply to I/O modules |
| Supported functions | Signal processing, supervision information, OSP handling, Hot Configuration InRun, HART pass-through and I/O configuration |
| Input power | Fused |
| 24 V DC consumption, typical | 140 mA |
| Line redundancy | No |
| Module redundancy | No |
| Hot Swap | No |
| Used together with HI Controller | Yes |
| Operating temperature | 0 to +55 °C; approvals issued for +5 to +55 °C |
| Storage temperature | −40 to +70 °C |
| Relative humidity | 5 to 95%, non-condensing |
| Maximum ambient temperature | 55 °C; 40 °C for vertical mounting |
| Pollution degree | Degree 2, IEC 60664-1 |
| Corrosion protection | ISA-S71.04: G3 |
| Ingress protection | IP20 according to EN 60529 / IEC 529 |
| CE marking | Yes |
| Electrical safety | EN 61010-1, UL 61010-1, EN 61010-2-201 and UL 61010-2-201 |
| Hazardous-location approvals | C1 Div 2 cULus, C1 Zone 2 cULus and ATEX Zone 2 |
| Marine certificates | ABS, BV, DNV-GL and LR |
| RoHS compliance | EU RoHS, UAE RoHS and CN RoHS |
| WEEE compliance | Directive 2012/19/EU |
| Width | 85.8 mm |
| Height | 136 mm including latch |
| Depth | 58.5 mm |
| Weight | 0.3 kg |
Verify the complete 3BSE022366R1 configuration and official ABB documentation before replacement or installation.
Check the installed-unit nameplate for the CI801 model, the complete 3BSE022366R1 order code, hardware revision and interface details. Compare every identifier with the installed assembly before ordering and provide a clear nameplate photo for quotation review.
Do not determine compatibility from the CI801 model name alone. Confirm the complete 3BSE022366R1 order code, installed system, revision, interfaces, wiring and application requirements before calling a unit a direct replacement.
Installation must follow the applicable ABB system documentation for the exact installed configuration. Work should be completed by qualified personnel with power isolated; this page does not infer wiring, settings or mounting details not verified in ABB documentation.
This item is offered as in stock under the current business instruction. Confirm required quantity, condition and dispatch timing against the quotation before placing an order.
Original New units are supplied with a one-year warranty under the quotation terms. The quotation should confirm the offered condition and the applicable warranty coverage for the exact unit.
The unit is inspected and protected against moisture, electrostatic discharge and impact before shipment. Packaging method, courier, dispatch date and any customer shipping account are confirmed for the actual destination and order.
Send the model, complete part number, quantity, destination and nameplate photo. We will verify identification details before confirming availability and lead time.
Technical information is based on ABB CI801 Product Page and Data Sheet. Final suitability must be verified against the exact installed unit and official documentation.
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