IS220PGDMH1A - Standalone Digital Ground Detector I/O Module

SPECIFICATIONS:

Part Number: IS220PGDMH1A
Manufacturer: General Electric
Series: EX2000
Product Type: Standalone Digital Ground Detector I/O Module
Power Supply Voltage: 24V DC (range 18-30V DC)
Power Consumption: < 5W
Digital I/O Communication: RS-485, Modbus RTU, Ethernet
Digital I/O Interfaces Inputs: 4
Detection Range Sensitivity: 1mA to 100mA
Technology: Surface Mount
Detection Accuracy: ±1mA
Common Mode Voltage Range: ±5 V
Protocols Supported: TCP/IP, Modbus TCP
Dimensions: 200mm x 150mm x 80mm
Storage Memory: 32GB internal memory
Operating Temperature: -20°C to 70°C
Storage Temperature: -40°C to 85°C
Weight: 1.2 kg
Repair: 3-7 Day
Availability: In Stock
Country of Origin: United States
Manual: GEI-100488C

FUNCTIONAL DESCRIPTION:

IS220PGDMH1A is a Standalone Digital Ground Detector I/O Module manufactured and designed by General Electric as part of the EX2000 Series used in GE Excitation Control Systems. A standalone digital ground detector I/O module is a device used to detect the presence or absence of a ground connection in an electrical circuit. It operates independently, without needing to be connected to a larger system or controller. This module typically includes input ports for connecting to the circuit being monitored and outputs to indicate the status of the ground connection, such as an LED indicator or a digital signal that can be read by other devices. It helps ensure the safety and proper functioning of electrical systems by alerting users to potential ground faults or issues.

FEATURES:

• Standalone Operation: Operates independently without the need for external controllers or computers, providing a reliable and self-sufficient solution for ground fault detection.

• Digital I/O Interfaces: Equipped with digital input and output interfaces for easy integration with various industrial control systems, PLCs, and monitoring equipment.

• High Sensitivity: Capable of detecting even the smallest ground faults, ensuring maximum protection for electrical systems and equipment.

• Real-Time Monitoring: Provides continuous and real-time monitoring of ground fault conditions, enabling immediate detection and response.

• Alarm and Notification: Features built-in alarm mechanisms such as LEDs, buzzers, and relay outputs to notify operators of ground faults instantly.

• Data Logging: Incorporates data logging capabilities to record ground fault events, which can be analyzed for maintenance and troubleshooting purposes.

• Remote Monitoring: Supports remote monitoring through network interfaces (such as Ethernet or Wi-Fi), allowing operators to access status and historical data from a centralized location.

FUNCTIONALITY:

• Ground Fault Detection: Continuously monitors the electrical system for any leakage currents that indicate a ground fault.

• Isolation and Protection: In case of a detected ground fault, the module can isolate the affected part of the system to prevent damage or hazards.

• Integration with Control Systems: Communicates ground fault status to PLCs or SCADA systems for automated responses and system control.

• Threshold Setting: Allows users to set specific thresholds for detection sensitivity and alarm triggering.

• Self-Test and Diagnostics: Performs regular self-tests and diagnostics to ensure proper functionality and accuracy.

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FREQUENTLY ASKED QUESTIONS:

How does the ground detector module work?

The module continuously monitors the electrical system for leakage currents. If a leakage current exceeds the set threshold, the module detects it as a ground fault and triggers alarms or protective actions.

Can the detection sensitivity be adjusted?

Yes, the sensitivity can be adjusted from 1mA to 100mA, allowing you to set the appropriate threshold for your specific application.

What kind of alarms does the module provide?

The module provides visual (LED), audible (buzzer), and relay output alarms to notify operators of ground faults.