Product Details:

The GE IS220PDIAH1B, with part number 336A5026ADP4, is a high-performance Discrete Input Pack Module developed for GE Speedtronic Mark VIe turbine control systems. This industrial control spare part serves as the front-end discrete signal acquisition unit, collecting on-off signals from dry contact switches, proximity sensors and auxiliary contacts. As a reliable Turbine Control Module, it is equipped with 24 optically isolated discrete input channels. It supports adjustable 2ms signal filtering to eliminate transient noise, and transmits collected status data to the main controller through dual redundant IONet Ethernet ports.

The GE IS220PDIAH1B Discrete Input Pack Module supports simplex, dual and TMR redundant system architectures and allows hot replacement without shutting down the whole control system. Front panel LED indicators display power status, communication link and channel fault information in real time. Built-in channel diagnostic functions help maintenance staff quickly locate open circuit and short circuit faults. The module adopts ruggedized packaging design to resist vibration, dust and moisture in power plant environments. It is widely used in gas turbine, steam turbine and compressor control systems for power generation and oil & gas industries, used for maintenance replacement and control system upgrade.

Specifications:

Brand: GE

Model: IS220PDIAH1B

Part Number:336A5026ADP4

Product Type: Discrete Input Pack Module

Compatible System: GE Mark VIe Speedtronic Turbine Control System

Input Channels:24 optically isolated discrete input channels

Filter Time:2ms adjustable filtering

Communication: Dual 100Mbps IONet Ethernet

Isolation: Opto-isolation

Power Supply:24VDC

Mounting: I/O rack mount

Protection Class: IP20

Operating Temperature: -30℃ ~ +65℃