IS220PDIOH1A is a discrete input/output module within the GE Mark VIe series distributed control system. It serves as a critical component for digital signal communication between the control system and field devices.

Type: Discrete I/O module, also known as an I/O Pack.

Purpose: Serves as the electrical connection and communication bridge between the GE Mark VIe control system and field devices such as switches, sensors, relays, solenoid valves, motor starters, etc.

Dual Functionality: Integrates both discrete input (similar to PDIA) and discrete output (similar to PDOA) capabilities, enabling simultaneous reception of digital input signals and issuance of digital output commands.

Key Features

Input/Output Capabilities:

Typically accepts up to 24 contact inputs.

Typically manages up to 12 relay outputs (Form C contacts).

Network Connectivity: Equipped with two independent RJ45 Ethernet ports for communication with the Mark VIe controller's I/O network. This facilitates redundant configurations (such as TMR triple redundancy) and distributed control.

Built-in Processing Capability: The module incorporates a shared processor board and a dedicated data acquisition board, enabling local data processing and control functions.

Installation Method: It is not used independently and must be mounted on a specific terminal board, such as:

IS200TDBSH1A/H2A (TDBS): For simplex applications.

IS200TDBTH1A/H2A (TDBT): For Triple Redundancy (TMR) applications.

Power Supply: Powered via a three-pin power input connector, typically rated at 28.0 VDC.

Diagnostics: The front panel features LED indicators displaying system status, power status, and the status of each input/output channel, facilitating troubleshooting.

• Spot inventory: support 24-hour flash shipment
• Genuine guarantee: original factory channel procurement, provide factory inspection report.

• Technical support: professional engineer team to provide selection guidance

• Leveraging substantial capabilities and operating from a five-star modern office environment, the company employs over a hundred specialised professionals.

• We focus on four core industrial systems: DCS, PLC, robotics technology, and large-scale servo systems.

• Our product portfolio encompasses modules/cards, controllers, touchscreens, and servo drives, delivering cutting-edge solutions for automation requirements.

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• ***  The product models displayed here are only a part of our product line. If you cannot find the required model, please feel free to contact us at any time.

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