For several years, CHANGXIN have specialized in trading high-quality components in the field of industrial automation.
Focusing on PLC components, DCS and CNC technology, and drivetechnology
ABB Advant OCS DSRF197 3BSE019297R1 12 slot passive subrack
| Brand: ABB |
| Item NO: DSRF197 3BSE019297R1 |
| Effect: 12 slot passive subrack |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
ABB Advant OCS DSRF197 3BSE019297R1 12 slot passive subrack
DSRF197 3BSE019297R1 is a S100 I/O full-size 12 slot passive subrack for ABB Advance OCS/MasterPiece 200/AC450 DCS systems. DSRF197 3BSE019297R1 is a metal chassis structure with built-in parallel backplane bus and 24VDC power distribution busbar, used for installing the full range of S100 single width I/O modules such as DSAI, DSDI, DSDO, DSDP, DSBC, etc. The rack itself does not contain a processor, and only connects each I/O module to the main controller rack (connected through a DSBC176 bus extender) through the backplane bus, achieving remote distributed I/O signal acquisition and control output.
The DSRF197 is a 12 slot full-size version that can integrate more I/O cards in a single chassis, making it suitable for larger scale distributed I/O stations compared to the compact 6-slot DSRF190.

We are a trader specializing in the supply of industrial automation control system spare parts, providing long-term services to the manufacturing and energy infrastructure sectors. Our business covers discontinued spare parts, functional modules, control cards, and drive devices for the four core systems of PLC, DCS, robots, and servo drives. We are committed to providing customers with stable and reliable replacement and supply chain solutions for discontinued parts.
Main product range
- Control system (DCS/PLC/CNC): panel controller, HMI and human-machine interface, industrial PC, CPU processor module, communication module, analog/digital I/O module
- Drive and motion control: frequency converter, servo drive, servo motor, power module
- Robot spare parts: key spare parts such as robot control board, axis computer, servo unit, I/O module, etc
- State monitoring and safety system: vibration monitoring system, safety instrumented system (SIS), redundant controller
Application Industry
The products are widely used in various industrial fields such as metallurgy, oil and gas, petrochemicals, electricity, power transmission and distribution, water conservancy, water treatment and environmental protection, coal mining, aluminum industry, glass manufacturing, paper and printing, textile printing and dyeing, machinery manufacturing, electronics manufacturing, automobile manufacturing, plastic machinery, boiler heating, energy, etc.
ABB Advant OCS DSRF197 3BSE019297R1 12 slot passive subrack


Main brand
| No. | Brand | Country/Region | Main Product Lines | Typical Series/Models |
| 1 | ABB | Switzerland | PLC/DCS Controllers, I/O Modules, Robot Spare Parts, Drive Systems | AC800PEC,AC800M, AC800F, AC31, 800xA, Bailey INFI 90, DSQC Robot Modules, Advant OCS, H&B Freelance |
| 2 | Bently Nevada | USA | Condition Monitoring Systems, Vibration Sensors, Proximitors | 3500 Monitoring System, 3300 Monitoring System, Eddy Current Probes, Proximitors |
| 3 | TRICONEX | USA | Safety Instrumented Systems (SIS), TMR Redundant Controllers | Tricon System Modules, Communication Modules, I/O Modules |
| 4 | Woodward | USA | Steam/Gas Turbine Control, Speed Governing Systems, Actuators | 505 Governor, ProTech, MicroNet, NetCon Series |
| 5 | FOXBORO | USA | DCS Systems, I/A Series Control Modules | I/A Series, FBM Modules, Controllers |
| 6 | WESTINGHOUSE | USA | DCS Systems, Ovation Controllers, Modules | Ovation System, WDPF Series |
| 7 | Motorola | USA | Industrial Communication Modules, Embedded Control Modules | MVME Series, VME Bus Modules |
| 8 | GE | USA | PLC, Excitation System Modules, CPU/Communication/Analog Modules | IS200/DS200 Excitation Cards, IC693/IC695/IC697/IC698/IC200/IC660/IC670 Series |
| 9 | YOKOGAWA | Japan | DCS Systems, CPU Modules, I/O Cards | CENTUM CS3000, CS1000, VP Series |
| 10 | HIMA | Germany | Safety Control Systems, SIL Safety Modules | H41q/H51q, HIMax, HIMatrix Series |
| 11 | EMERSON | USA | DCS Systems, Redundant Controllers, Safety Systems | Ovation, DeltaV Dual-Channel Redundant Safety Systems |
| 12 | Honeywell | USA | DCS Systems, Process Control Modules | Experion PKS/LS/HS, Plant Scape, TDC2000, TDC3000, TPS, Alcont |
| 13 | ICS TRIPLEX | UK | Trusted Safety Control Systems, TMR Modules | Trusted System, T8000 Series |
| 14 | Kollmorgen | USA | Servo Drives, Servo Motors, Motion Control | S700, S300, AKD Series Drives, Servo Motors |
| 15 | PROSOFT | USA | Industrial Communication Modules, Protocol Gateways | MVI69, MVI56, MVI94, MVI71, MVI46, PS69, 3150 Series |
| 16 | Alstom | France | Power Control, Protection Relays, Control Systems | GEC ALSTHOM, Protection and Control Modules |
| 17 | EATON | USA | Electrical Control, PLC, Power Supplies, Circuit Breakers | XC/XN Series PLC, Moeller Series, Power Supply Modules |
| 18 | Allen-Bradley (Rockwell) | USA | PLC Controllers, I/O Modules, Communication Modules | ControlLogix 1756, CompactLogix 1769, SLC 500 1747/1746, PLC-5 1771/1785 |
| 19 | Schneider | France | PLC, Modicon Series, CPU/Communication Modules | Quantum 140, Modicon M340, Modicon Premium |
————————Shenzhen Changxin Automation Equipment Co Ltd -————————
Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!
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Parameter specifications of DSRF197 3BSE019297R1
| Parameter | Specification |
|---|---|
| Part Number | 3BSE019297R1 |
| Type Designation | DSRF197 |
| Product Type | S100 I/O Subrack Chassis (passive backplane) |
| Brand | ABB |
| Compatible Systems | Advant OCS, MasterPiece 200, AC410, AC450 |
| Number of Slots | 12 universal single-width I/O slots |
| Compatible Modules | DSAI, DSDI, DSDO, DSDP, DSBC series |
| Bus Type | Parallel backplane bus, 1 Mbit/s synchronous scan |
| Bus Extension | DSBC176 bus extender connection via rear header |
| Max Remote Subracks per Controller | Up to 5 (via DSBC176 extenders) |
| Supply Voltage | 24 VDC external |
| Max Load Capacity | 120 W combined module load |
| Bus Termination | Factory pre-installed termination resistors |
| Backplane Shielding | Grounded shielding partitions between slots |
| Mounting | Cabinet / panel mounting |
| Material | Industrial-grade steel chassis |
| Operating Temperature | -25°C ~ +60°C |
| Storage Temperature | -40°C ~ +85°C |
| Relative Humidity | 5% ~ 95%, non-condensing |
| Dimensions (W×H×D) | 283.5 mm × 418.5 mm × 238.5 mm |
| Net Weight | 8.1 kg (empty chassis) |
| Protection Rating | IP20 (cabinet installed) |
| Certifications | CE, UL/cUL, IEC 61010-1 |
| Alt. Model | DSRF190 (6-slot half-size compact version) |
| Lifecycle Status | Legacy / discontinued spare part |











