Features:
- Intrinsically safe communication interface with ATEX Zone 1 certification for hazardous environments
- High-speed PROFIBUS DP/DP-V1 communication up to 12 Mbps ensures efficient data exchange
- Strong environmental and corrosion resistance suitable for demanding industrial conditions
ABB CI920S 3BDS014111 plays a critical role in industrial automation systems where reliable communication between distributed I/O and control systems is required. Within process industries such as oil and gas, chemical processing, and power generation, maintaining uninterrupted data flow is essential for operational safety and efficiency. ABB CI920S 3BDS014111 enables this communication while meeting stringent safety standards for hazardous locations. Its intrinsically safe design allows deployment directly in areas where explosive atmospheres may exist. This capability reduces the need for complex protective enclosures. As a result, system architecture becomes simpler and more cost-effective.
The functionality of ABB CI920S 3BDS014111 centers on PROFIBUS communication, supporting both DP and DP-V1 protocols. High transmission speeds up to 12 Mbps ensure timely data exchange between controllers and field instruments. The module integrates seamlessly into ABB control platforms, maintaining compatibility with established engineering tools and system libraries. Stable operation is further supported by low power consumption and efficient design. ABB CI920S 3BDS014111 also maintains signal integrity through intrinsically safe isolation. These features make the module suitable for continuous process control applications where reliability is critical.
ABB CI920S 3BDS014111 is widely used in environments where durability and compliance are equally important. Resistance to corrosion and high humidity allows installation in offshore platforms and chemical plants. Mechanical strength ensures continued operation despite vibration or shock conditions. Migration to newer models such as CI920AS can be achieved without major system redesign, preserving investment in existing infrastructure. ABB CI920S 3BDS014111 therefore remains a practical solution for maintaining legacy systems while supporting gradual modernization.
The CI920S 3BDS014111 ABB Communication Interface V.1.5.x may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB CI920S 3BDS014111 Communication Interface V.1.5.x Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB CI920S 3BDS014111 Communication Interface V.1.5.x Specs
General
- Manufacturer ABB
- Model CI920S 3BDS014111
- Condition New Original ready stock
- Product Family CI920B 3BDS014112,CI920AB 3BDH000691R1,CI920AS 3BDH000690R1
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Power-off Operation: Module insertion and removal must be performed with the system completely powered off.
- Rail Mounting: Align the module vertically with the S900 base and push it in clockwise until a locking click is heard.
- Address Setting: Correctly set the PROFIBUS station address using the rotary switch on the front of the module.
- Grounding Check: Ensure a reliable connection between the intrinsically safe (Ex) side shielding and the system equipotential bonding (PA) terminal.
- ATEX Certification: Possesses intrinsic safety explosion-proof certification for Zone 1 hazardous areas.
- IECEx Certification: Complies with International Electrotechnical Commission explosion-proof standards, applicable to the global petrochemical and oil and gas industries.
- FM Certification: Certified by the North American Plant Mutual Aid Certification, meeting US standard explosion-proof electrical installation requirements.
- SIL Rating: Supports integrity function assessments that meet industrial process control safety chain requirements.
- Distributed I/O Communication: Establishing a high-frequency fieldbus link between the petrochemical central control room and the Zone 1 field instruments.
- Dual-Machine Redundancy: Deploying dual CI920S units in critical processes (such as refining cracking) to achieve seamless communication switching.
- Spare Parts for Legacy Systems: Used for hardware fault maintenance of early S900 systems such as Freelance 800F or 800xA.
- Remote Data Acquisition in Hazardous Areas: Directly acquiring data signals from Zone 0 level gauges in tank areas, bypassing safety zone barriers.