IS230TEASH1A - DINrail Mounted I/O Module

IS230TEASH1A - DINrail Mounted I/O Module IS230TEASH1A - DINrail Mounted I/O Module

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Part Number: IS230TEASH1A
Manufacturer: General Electric
Series: Mark VIe
Product Type: DINrail Mounted I/O Module
Number of channels: 24
Excitation voltage: 125 Vdc
Power supply voltage: 28 V dc
Voltage Range: 14 to 32 V dc
Mounting: DIN-rail mounting
Technology: Surface mount
Operating temperature: -30 to 65°C
Size: 17.8 cm wide x 33.02 cm
Repair: 3-7 Day
Availability: In Stock
Manual: GEH-6421 M
Country of Origin: United States


IS230TEASH1A is a DINrail Mounted I/O Module manufactured and designed by General Electric as part of the Mark VIe Series used in GE Distributed Gas Turbine Control Systems. A DIN rail-mounted I/O (Input/Output) module is a device used in industrial automation and control systems to interface between field devices (such as sensors, actuators, and switches) and a control system (like a PLC or DCS). The DIN rail is a standardized metal rail used for mounting various industrial control components. These I/O modules typically come in compact sizes and are designed to be easily mounted on DIN rails inside control panels or cabinets. They provide various digital and analog input and output channels for connecting to sensors, switches, motors, valves, and other field devices. The DIN rail-mounted I/O module acts as an interface, converting signals from the field devices into a format that the control system can understand, and vice versa. They play a crucial role in monitoring and controlling industrial processes, facilitating automation, and improving efficiency and safety.


  • Compact Design: These modules are designed to be space-efficient, allowing for easy installation on standard DIN rails within control panels or cabinets.
    Versatile I/O Options: They provide a mix of digital and analog input and output channels to accommodate various types of field devices, sensors, actuators, and other equipment.
  • High Density: Many DIN rail-mounted I/O modules offer a high density of I/O points, allowing for efficient use of space and cost-effective implementation of control systems.
  • Modularity: They often come in modular configurations, allowing users to add or remove I/O modules as needed to expand or customize their control systems.
  • Compatibility: These modules are designed to be compatible with common industrial communication protocols such as Modbus, Profibus, Ethernet/IP, DeviceNet, etc., ensuring seamless integration with different control systems and devices.
  • Protection: They typically feature built-in protection mechanisms such as overvoltage protection, short-circuit protection, and isolation to safeguard both the module and connected equipment from electrical faults and disturbances.

WOC has the largest stock of GE Distributed Gas Turbine Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.


Why are complex control systems prone to potential failure points?

Complex control systems involve numerous interconnected components and subsystems, which increases the number of potential failure points. The complexity introduces more opportunities for errors or malfunctions, making it crucial to implement robust fault detection mechanisms.

How does failure to control the outputs of a system impact reliability?

Failure to control the outputs of a system can have severe consequences, leading to operational disruptions, safety hazards, and potential damage to equipment and processes. Controlling the outputs effectively is vital to ensure proper functioning and achieve desired outcomes.

What is the importance of fault detection in proximity to the output?

Detecting faults as close to the output as possible is essential to achieving a high level of reliability. Detecting faults at the output stage allows for quick identification and resolution, minimizing the impact of failures and preventing potential cascading issues through the system.