Description
Product Introduction & Engineering Value
When integrating third-party field devices into an ABB control system, communication reliability often becomes the deciding factor between a smooth startup and extended commissioning. The ABB CI830 provides a dedicated PROFIBUS DP-V1 interface for the S800 I/O platform, allowing deterministic communication with remote I/O, drives, analyzers, and intelligent field instruments.
The module is widely used in AC 800M and System 800xA architectures where PROFIBUS remains the preferred fieldbus. Although it is considered a legacy product for new projects, it continues to play an important role in maintaining and expanding existing installations. ABB recommends the CI801 for new systems, while the CI830 remains available as a spare part for installed systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | CI830 |
| Article Number | 3BSE013252R1 |
| Product Type | PROFIBUS DP-V1 Communication Interface |
| Communication Protocol | PROFIBUS DP-V1 |
| Maximum Communication Speed | 12 Mbps |
| Compatible Systems | S800 I/O, AC 800M, System 800xA |
| ModuleBus Connection | Supported |
| Included Accessories | Power Supply Connector (3BSC840098R1), TB807 ModuleBus Terminator |
| Firmware | System Software Version 1.4/2 preloaded |
| Net Weight | Approximately 0.6 kg |
| Product Status | Spare part for legacy installations; CI801 recommended for new projects |
| RoHS Status | Not compliant with RoHS 2 (applicable only for servicing systems placed on the market before July 22, 2017) |
Field Application & The “Trench” Experience
A pharmaceutical manufacturer expanded an existing System 800xA installation by adding several PROFIBUS-connected valve positioners and remote I/O stations. During commissioning, communication diagnostics indicated inconsistent device responses despite verified field wiring.
Engineers discovered the installed communication module had suffered intermittent backplane connector degradation after years of continuous operation. Replacing it with a CI830 restored stable DP-V1 communication, allowing advanced diagnostics and parameterization of field devices without modifying the controller application.
Typical applications include:
- PROFIBUS-connected remote I/O for chemical processing units
- Variable frequency drive integration in water treatment facilities
- Intelligent valve positioner communication in pharmaceutical production
- Distributed instrumentation networks in power generation plants
- CI830
- CI830
Transparency SOP: QA & Testing
Each module follows a documented inspection and verification process before shipment.
- Verify ABB article number 3BSE013252R1 and hardware identification.
- Inspect PCB, PROFIBUS connector, and ModuleBus contacts.
- Confirm firmware identification and module diagnostics.
- Perform power-up verification using compatible AC 800M/S800 I/O hardware.
- Check communication status LEDs and interface operation.
- Package the module using anti-static materials and protective cushioning.
Professionally refurbished units undergo additional functional communication testing before final release.
The Veteran’s Tech Trap Guide
⚠️ Don’t install this module in a new project without checking ABB recommendations.
ABB identifies the as a spare part for legacy systems and recommends the CI801 for new installations. Using the correct module avoids future lifecycle and support issues.
⚠️ Firmware compatibility matters.
The basic firmware supplied with the does not support certain later-generation S800 I/O modules, including AI843, AI845, AI895, AO845, AO895, DI830, DI831, DI840, DI885, DO840, AI880, DI880, and DO880. Verify your I/O configuration before replacing the interface.
PRO TIP:
Many PROFIBUS communication issues originate from incorrect termination, duplicate node addresses, or damaged cable shielding rather than the communication interface itself. Before replacing the , verify:
- PROFIBUS termination resistors
- Network addressing
- Cable shielding continuity
- Baud-rate configuration
This simple inspection often eliminates unnecessary hardware replacement.
⚠️ Confirm accessory availability.
If replacing only the interface, ensure the Power Supply Connector and TB807 ModuleBus Terminator are present and undamaged before commissioning.
Dynamic FAQ
Q1. What is the primary function of the ABB ?
The provides a PROFIBUS DP-V1 communication interface between ABB S800 I/O systems and PROFIBUS-compatible field devices, supporting both cyclic data exchange and advanced diagnostics.
Q2. Which ABB control systems support the ?
The module is designed for S800 I/O, AC 800M, and System 800xA installations using the PROFIBUS DP communication network.
Q3. Is the recommended for new installations?
No. ABB classifies the as a spare part for existing systems and recommends the CI801 for new projects.
Q4. Are New Surplus modules genuine ABB products?
Yes. New Surplus inventory consists of unused original ABB hardware stored under controlled warehouse conditions. Each unit is inspected for identity, connector integrity, and physical condition before shipment.
Q5. Does replacing the require application software changes?
Generally, no. Replacing the module does not normally require modifications to the control application. However, firmware compatibility, supported I/O modules, and PROFIBUS network configuration should always be verified before startup.
Q6. Is warranty available?
Yes. Both New Surplus and professionally refurbished communication modules are available with warranty coverage. Warranty terms vary according to inventory condition and are confirmed in the quotation.
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