GE IS220PDIIH1A

Operating Temperature: 0 to 60 °C.

Input Channels: 24 contact inputs.

Output Channels: 12 relay outputs.

Input Isolation: Optical isolation to 1500 V.

Input Filter: Hardware filter, 4 ms.

AC Voltage Rejection: 60 V rms.

Ethernet Ports: 2 RJ45 Ethernet interfaces.

Input Voltage: Nominal rating is 28.0 VDC, minimum voltage 27.4 VDC.

Function Features

High-Speed Processing and Communication: GE IS220PDIIH1A can quickly process the data on the same speed transmission data. It has several Ethernet ports that enable fast and reliable communication with different devices in the control system, providing real-time data exchange and control commands execution.

Isolation and signal filtering: GE IS220PDIIH1A has optical isolation between input output signals and within the internal circuit, with the isolation voltage up to 1500V, effectively isolate external interference and protect the modules and systems from electrical surges and noise. Besides that, it has a hardware filter to filtering out noise at a high frequency and resist interference signals in the input to enhance accuracy and stability of the signal.

Plenty of Digital Input and Output Channels: GE IS220PDIIH1A usually provides many digital input and output channels. The digital input channels are capable of receiving signals from a variety of switches, sensors, and other discrete devices, and the digital output channels can control relays, solenoid valves, and other actuators, making them well-suited for complex industrial control applications.

Fault Diagnosis

Serial Diagnostic: The serial communications exchange diagnostics are typically available on an infrared serial communications port on the module or other communication interfaces for local diagnostic serial communications. The user can connect to the module through a special diagnostic tool and use the serial port to communicate with GE IS220PDIIH1A to obtain detailed information such as the status of the processor, memory, input and output channels, etc., so as to quickly locate and solve the problem.

System Monitoring and Alarm: The working condition of the module can be directly monitored in real time in the system. When fault and error is detected, the system can produce corresponding alarm information and diagnostic report then notify operator through human-machine interface (HMI) or other ways, so that operator can take measures of handling fault in time.

Application Fields

Power Generation Industry: GE IS220PDIIH1A is used in power generation industry gas, steam and wind turbine control system, such as Mark VIe series distributed turbine control system. It traverses the digital input and output of multiple types of sensors and switches in the turbine, including but not limited to, the on/off status of valves, the running status of pumps, and the alarm signals from multiple protective devices, accurately acquiring the status information of the turbine, and effectively ensuring safe turbine operation.

Industrial Automation: It is used for industrial automation production lines, such as chemical, pharmaceutical, food and beverage and other industries, can also use the module to connect different discrete devices, such as proximity switch, limit switch, solenoid valve, etc., to realize the monitoring and control of production process. Such as monitoring the opening and closing status of the conveyor belt, the operation status of the robotic arm, and the filling status of the packaging machine, and control the start and stop of the equipment and the switching of the process flow.

HVAC systems: GE IS220PDIIH1A can be used to monitor the working status of all discrete components in heating, ventilation and air conditioning systems, including the operating status of fans, pumps and compressors, and the open and close status of dampers and valves. After obtaining these digital input and output signals and processing, it can then modify the operation by continuously saving energy and using comfortably.