GE IS230TNPAH2A | Mark VIe Digital Input/Output Module

Description

GE IS230TNPAH2A Mark VIe Digital Input/Output Module

Product Overview

The GE IS230TNPAH2A is a high-performance digital input/output (DIO) module designed for GE’s Mark VIe distributed control system, serving as a critical interface for industrial automation applications. As part of the IS230 Series, this module integrates seamlessly with Mark VIe controllers and I/O systems, enabling real-time monitoring and control of discrete signals from field devices such as switches, relays, and solenoids. Engineered for rugged reliability, the IS230TNPAH2A excels in power generation, oil & gas, and heavy manufacturing environments, where precise signal handling and resistance to harsh conditions are essential.

Featuring 16 isolated digital input channels and 16 digital output channels, the GE IS230TNPAH2A converts binary signals between the Mark VIe controller and field equipment, ensuring accurate actuation of valves, motor starters, and alarms. Its galvanic isolation (2,500 Vrms) safeguards against voltage surges and electromagnetic interference (EMI), critical in high-power settings like offshore platforms and refineries. The module’s DIN-rail mounting design simplifies installation in compact control cabinets, while front-panel LED indicators provide real-time status updates for channel activity, power health, and fault conditions.

In the Mark VIe ecosystem, the IS230TNPAH2A interfaces directly with controllers such as the IS220UCSAH1A and communication modules like the IS220VCMIH2CA, forming a robust control loop. Its hot-swappable design allows for module replacement without system shutdown, a key advantage for 24/7 operations in power plants and gas compression facilities. By combining high-channel density, advanced signal processing, and rugged construction, the IS230TNPAH2A ensures reliable automation and reduces maintenance costs in mission-critical industrial processes.

Technical Specifications

Main Features and Advantages

High-Precision Signal Handling:
The IS230TNPAH2A offers 16 isolated DIO channels, supporting both dry contact and voltage-driven inputs/outputs. Its 24 V DC signal compatibility ensures seamless integration with standard industrial devices, while <5 ms response time guarantees real-time control in fast-paced processes like turbine blade cooling and emergency shutdown systems.

Galvanic Isolation for Signal Integrity:
With 2,500 Vrms galvanic isolation, the module protects the Mark VIe controller from transient voltages and EMI, critical in electrically noisy environments. This isolation prevents signal corruption and system downtime, ensuring reliable operation in power plants and offshore platforms where equipment must withstand extreme conditions.

Rugged Environmental Tolerance:
Compliant with MIL-STD-810G, the IS230TNPAH2A withstands extreme temperatures (-25°C to +60°C), vibration, and humidity. Conformal coating on the circuit board further protects against dust and moisture, making it suitable for corrosive offshore environments, desert power plants, and other harsh industrial settings.

Real-Time Diagnostics:
Front-panel LEDs provide instant visibility into channel status, power supply health, and fault conditions. For example, a steady green LED indicates a healthy channel, while a flashing red LED signals a fault requiring immediate attention. This feature reduces mean time to repair (MTTR) and optimizes maintenance schedules.

Hot-Swappable Design:
Facilitates module replacement without disrupting system operation, a key advantage for industries where downtime during maintenance can lead to significant production losses. This is particularly valuable in power generation and oil & gas sectors, where even short outages can impact operations.

Seamless Integration with Mark VIe:
The IS230TNPAH2A interfaces seamlessly with GE’s Mark VIe controllers and I/O modules via IONet, GE’s proprietary communication protocol. It also integrates with Cimplicity HMI software for centralized monitoring and control, enhancing operational efficiency by enabling real-time adjustments and data analysis.

Application Areas

The GE IS230TNPAH2A is ideally suited for industries requiring reliable discrete signal control and monitoring:

• Power Generation:
  Controls turbine auxiliary systems (e.g., lube oil pumps, fuel valves) and generator breaker status in thermal, hydro, and nuclear power plants. Its high-precision outputs ensure stable grid synchronization and efficient load sharing.
• Oil & Gas:
  Used in offshore platforms and refineries to manage emergency shutdown (ESD) systems, valve actuators, and compressor interlocks. The module’s rugged design ensures reliability in corrosive saltwater environments and high-vibration settings.
• Heavy Manufacturing:
  Supports robotics, conveyor systems, and process automation in automotive and chemical plants. Its 16-channel density simplifies integration of multiple discrete devices into a single control network, enabling centralized management of production lines.
• Marine Propulsion:
  Installed in naval vessels and commercial ships to monitor engine status, activate alarms, and control propulsion system parameters. The module’s isolation features protect against voltage spikes generated by onboard electrical systems.

Specific applications include gas turbine fuel valve control, refinery ESD system activation, and automotive assembly line conveyor speed regulation.

Related Products

1. GE IS220VCMIH2CA(Mark VIe Communication Card):
   Provides Ethernet/IP connectivity for the IS230TNPAH2A, enabling data exchange with SCADA systems and remote operators. This allows for centralized monitoring and control of discrete signals from a single interface.
2. GE IS220PSCAH1A 336A4940CSP9(Mark VIe Power Supply Module):
   Delivers stable 24 V DC power to the IS230TNPAH2A, supporting its dual input redundancy and continuous operation. A reliable power supply is essential for maintaining signal integrity in high-demand environments.
3. GE IS220PRTDH1A(Mark VIe RTD Input Module):
   Works alongside the IS230TNPAH2A to combine discrete control signals with temperature readings for comprehensive turbine health analysis. This integration enables predictive maintenance and optimized performance.
4. GE IS220PDOAH1A 336A4940CSP2(Mark VIe Discrete Output Module):
   Complements the IS230TNPAH2A by providing additional relay outputs for actuating solenoids and motor starters. Together, they form a hybrid I/O system capable of handling both discrete and analog control requirements.
5. GE IS230SNIDH1A MRP689579(Mark VIe Isolated Digital DIN-Rail Module):
   Integrates with the IS230TNPAH2A to create a scalable DIO system, combining digital inputs and outputs for complex automation tasks. This modular approach enhances system flexibility and scalability.
6. GE IS230SNAOH2A(Mark VIe Analog Output Pack):
   An upgraded variant with advanced diagnostics and expanded compatibility, suitable for large-scale industrial automation projects. It shares the same terminal board (IS200STAOH2AAA) as the IS230TNPAH2A, ensuring interoperability.
7. GE IS200TDBTH1A(Mark Vle Terminal Board):
   A legacy model compatible with older Mark Vle systems, serving as a replacement for aging installations.

Installation and Maintenance

Pre-installation preparations:
Ensure the DIN rail is securely grounded and ventilated to prevent overheating. Verify the power supply meets the module’s 24 V DC requirements and use shielded cables for field connections to minimize EMI. Configure the module’s address via GE’s Proficy software to ensure compatibility with the Mark VIe controller. Prior to installation, inspect the module for physical damage and confirm all components (e.g., terminal blocks, connectors) are included.

Maintenance suggestions:
Perform quarterly visual inspections of LED indicators to check for fault conditions, such as channel failures or power supply issues. Clean dust from vents biannually with compressed air, especially in dusty environments like cement plants or mining facilities. Replace the module’s battery (if applicable) every five years to maintain real-time clock accuracy. Store spare IS230TNPAH2A modules in anti-static packaging at 10–30°C with <50% humidity, testing them annually to confirm functionality.

Product Guarantee

Our company offers a one-year quality warranty service for the IS230TNPAH2A, covering hardware malfunctions not caused by human factors. During the warranty period, if the product shows abnormal performance or functional failure, we will provide replacement services. In addition, for discontinued models or urgent demands, relying on our global supply chain network, we can quickly respond to customers’ procurement needs for scarce spare parts, and provide reliable services to support the continuous and stable operation of industrial systems. As a leading import-export trade distribution company established in 2007 with 17 years of experience, we maintain large stocks of industrial control parts, including unpopular and discontinued models like the IS230TNPAH2A, ensuring timely access for our customers.

For inquiries, contact us via WhatsApp at +86 18859254943 or email at sales@ygplc.com.

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