Application Scenarios
At a natural gas compression station in Canada,operators experienced delayed responses from actuator valves during emergency shutdown sequences.Investigation revealed that aging digital output modules were failing to drive solenoids reliably under cold conditions.After replacing legacy IC200-series DO cards with the GE IS200DSPXH1CAA,the facility achieved consistent and rapid actuation across all 16 output channels.The GE IS200DSPXH1CAA’s robust drive circuitry and enhanced signal integrity ensured 100%valve response within 5 ms—even at-25°C.This upgrade eliminated response lag in safety-critical operations,demonstrating how modern I/O modules can significantly improve system reliability in extreme environments.
Parameter
Main Parameters Value/Description
Product Model IS200DSPXH1CAA
Manufacturer GE(General Electric)
Product Category Mark VIe Digital Output Module
Channels 16 x Digital Outputs
Output Type Solid-State/High-Side Switch(24V DC)
Load Current Up to 500 mA per Channel
Voltage Range 18–30 V DC(Typical 24V DC)
Switching Speed<5 ms(On/Off Time)
Electrical Isolation>1500 V AC(Field to Backplane)
Connection Type Removable Spring-Terminal Block
Bus Interface Mark VIe TurbineNet(Redundant)
Hot-Swap Support Yes(Live Insertion/Removal)
Operating Temperature-10°C to+70°C
Installation 19”Rack,Mark VIe Chassis Compatible
Compliance IEC 61131,IEEE 344,CE,GEK 107540
Technical Principles and Innovative Values
Innovation Point 1:High-Speed,Deterministic Output Control
The GE IS200DSPXH1CAA delivers output switching in under 5 milliseconds,ensuring rapid activation of critical field devices.This speed is essential for emergency shutdowns,sequence control,and interlocking logic in turbine and compressor systems,where timing precision prevents equipment damage.
Innovation Point 2:Full Channel-to-Backplane Isolation
Each output group is optically isolated from the Mark VIe backplane,eliminating ground loops and suppressing electrical noise from inductive loads(e.g.,solenoids,relays).This isolation protects the controller and ensures stable operation in high-EMI environments typical of power plants and oil&gas facilities.
Innovation Point 3:Native Integration with Mark VIe Architecture
Unlike third-party I/O,the GE IS200DSPXH1CAA connects directly to the TurbineNet redundant bus,enabling seamless communication with the IC695 controller and HMI.It supports automatic firmware recognition,health monitoring,and diagnostic reporting via Speedtronic Toolbox,reducing configuration and troubleshooting time.
Innovation Point 4:Hot-Swap and Redundancy-Ready Design
The GE IS200DSPXH1CAA supports live replacement without system shutdown.In redundant configurations,it can be paired with duplicate modules to ensure continuous command output during maintenance or failure—critical for 24/7 industrial operations.
Application Cases and Industry Value
During a control system modernization at a European refinery,engineers upgraded legacy I/O racks with GE IS200DSPXH1CAA modules to improve reliability in flare gas recovery operations.The result was a 35%reduction in false alarms and a dramatic improvement in sequence-of-events accuracy.Operators noted that the clean,high-current drive eliminated intermittent solenoid dropouts,directly enhancing process safety.
In an offshore platform’s turbine control system,the GE IS200DSPXH1CAA was deployed to manage fuel shutoff valves and lube oil pumps.Its corrosion-resistant terminals and conformal coating performed flawlessly in the high-humidity,salt-laden environment.Over 18 months,the system recorded zero output failures,contributing to an outstanding safety and availability record.The GE IS200DSPXH1CAA proved not just a replacement part,but a strategic upgrade in operational resilience.
Related Product Combination Solutions
IC695CHS012:12-slot Mark VIe chassis that houses the GE IS200DSPXH1CAA and other I/O modules.
IC695PNC001:Mark VIe controller(ICP)that sends output commands to GE IS200DSPXH1CAA.
IS200DSRXH1AAA:16-channel digital input(DI)companion module,often used in tandem with GE IS200DSPXH1CAA for full I/O integration.
IC200MDL740:Legacy 24V DC output module;GE IS200DSPXH1CAA is its high-integrity,faster successor.
IC695TBB032:Terminal base block with spring-clamp terminals,compatible with GE IS200DSPXH1CAA for secure field wiring.
Speedtronic Toolbox:Engineering software used to configure,monitor,and diagnose the GE IS200DSPXH1CAA in real time.
ICP75:TurbineNet switch enabling high-speed communication between GE IS200DSPXH1CAA and remote I/O or HMI stations.
GEK 107540:Official Mark VIe design and installation manual that specifies the use and integration of GE IS200DSPXH1CAA.
Installation,Maintenance,and Full-Cycle Support
Installing the GE IS200DSPXH1CAA is simple:insert the module into a designated slot on the Mark VIe chassis,ensure proper backplane connection,and wire field devices to the removable spring-terminal block.The module is automatically recognized by the controller,and channel status appears in the HMI within seconds.Front-panel LEDs indicate power,run,and fault conditions for immediate visual verification.
Routine maintenance includes checking terminal tightness and cleaning dust buildup.The GE IS200DSPXH1CAA’s built-in diagnostics report open loads,short circuits,and module health via the Speedtronic system,enabling predictive maintenance.When replacement is needed,hot-swap capability allows technicians to replace the module without shutting down the turbine.
We provide full lifecycle support,including configuration validation,firmware compatibility checks,technical documentation,and repair services for legacy and current GE control systems.
Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953
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