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Product Introduction
The GE IS200VCRCH1B Contact Input/Relay Output Board is an industrial I/O module designed for use in GE Mark VI turbine control systems. It provides a combination of discrete contact inputs and relay outputs, enabling seamless interfacing between the control system and field devices such as sensors, actuators, alarms, and interlocking circuits.
Engineered for high reliability and robust performance, the IS200VCRCH1B ensures accurate signal acquisition and dependable output control in critical turbine and process automation environments. It integrates galvanic isolation between control and field circuits to protect sensitive electronics and maintain system integrity under harsh operating conditions.
With its compact design, high-density I/O channels, and compatibility with GE Mark VI systems, the IS200VCRCH1B is an essential component in modern power generation, oil & gas, and industrial automation applications.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | GE IS200VCRCH1B Contact Input/Relay Output Board |
| Board Type | Discrete I/O Module |
| Input Channels | 16 Contact Inputs |
| Output Channels | 8 Relay Outputs |
| Input Voltage Range | 24 VDC typical (nominal) |
| Relay Contact Rating | 2 A @ 30 VDC / 0.5 A @ 125 VAC |
| Isolation Voltage | 1500 V RMS (Control to Field Isolation) |
| Response Time | < 10 ms typical |
| Power Supply Requirement | 28 VDC nominal |
| Communication Interface | Backplane connection to Mark VI controller |
| Mounting Type | Rack/Card Cage Mounted |
| Operating Temperature | –20°C to +70°C |
| Storage Temperature | –40°C to +85°C |
| Compliance Standards | UL, CE, RoHS, IEC |
| Dimensions (H x W x D) | 280 x 33 x 220 mm |
| Weight | 0.318 kg |
Product Applications
The GE IS200VCRCH1B is widely used in industrial and energy automation systems where reliable discrete I/O interfacing is essential. Typical applications include:
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Turbine Control Systems: Interfaces with contact inputs and controls relays for turbine start/stop and interlocks.
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Power Generation Plants: Provides relay outputs for alarms, breakers, and contactor control.
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Oil & Gas Automation: Handles critical signal acquisition and relay actuation in hazardous environments.
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Industrial Process Control: Manages discrete I/O signals in manufacturing and plant automation systems.
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Emergency Shutdown Systems (ESD): Offers reliable input monitoring and output activation for safety-critical applications.
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Integration with GE Mark VI: Designed specifically to operate as part of the GE Mark VI control platform.
Product Advantages
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High I/O Density: Provides a balanced mix of 16 contact inputs and 8 relay outputs for flexible control.
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Electrical Isolation: 1500 V RMS isolation ensures protection against field surges and noise.
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Fast Response: Sub-10 ms input/output switching time for real-time control applications.
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Robust Design: Built for harsh industrial environments with wide temperature tolerance and EMI immunity.
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Seamless Mark VI Integration: Plug-and-play compatibility with GE Mark VI turbine control systems.
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Versatile Applications: Suitable for power generation, oil & gas, process automation, and safety systems.
FAQ
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How many discrete inputs and outputs does the IS200VCRCH1B provide?
It offers 16 contact inputs and 8 relay outputs on a single board. -
What is the typical input voltage for the contact inputs?
The board typically operates with a 24 VDC nominal input signal. -
What is the relay contact rating of the output channels?
Each relay output is rated for 2 A at 30 VDC or 0.5 A at 125 VAC. -
Does the board provide galvanic isolation between control and field circuits?
Yes, it provides 1500 V RMS isolation for system protection. -
Is the IS200VCRCH1B compatible with GE Mark VI controllers?
Yes, it is specifically designed for seamless integration with GE Mark VI turbine control platforms. -
What is the typical switching response time?
The input/output response time is typically less than 10 ms. -
Can the board be used for emergency shutdown applications?
Yes, its reliability and isolation make it suitable for ESD and safety-critical systems. -
What type of mounting is used for the IS200VCRCH1B?
It is designed for rack or card cage mounting within GE Mark VI systems. -
Does the board support inductive loads on relay outputs?
Yes, it can drive inductive loads with appropriate suppression devices. -
What compliance standards does the IS200VCRCH1B meet?
It complies with UL, CE, RoHS, and IEC standards for industrial automation equipment.
Related Models (Same Series or Similar)
| Model | Description | Key Features |
|---|---|---|
| GE IS200VCRCH1A | Contact Input/Relay Output Board | Similar board with earlier hardware revision |
| GE IS200VCRI H1B | High-Density Contact Input Board | Multiple discrete input channels for Mark VI |
| GE IS200VPROH1B | Protection I/O Board | Designed for turbine protection applications |
| GE IS200VTCCH1B | Thermocouple Input Board | Interfaces temperature sensors with Mark VI |
| GE IS200VARNH1B | Analog I/O Board | Handles analog input and output signals |
| GE IS200VCCC H1B | Control Card Interface Board | Provides backplane communication for Mark VI |
Popular Models from the Same Brand
| Model | Product Type | Application |
|---|---|---|
| GE IS220PDIOH1A | Discrete Input/Output Pack | Versatile discrete I/O for Mark VIe systems |
| GE IS200DSPXH1D | Digital Signal Processor Board | Turbine control and signal processing |
| GE IS220PAICH1B | Analog Input Pack | High-accuracy analog data acquisition |
| GE IS200TRLYH1B | Relay Output Board | Multiple relay outputs for process control |
| GE IS200TREGH1B | Trip Emergency Board | Safety and emergency shutdown applications |
| GE IS200VVIBH1C | Vibration Monitoring Board | Vibration signal acquisition and analysis |
