IS220PRTDH1A Product datasheet 

IS220PRTDH1A Functional Description    

The General Electric IS220PRTDH1A Resistance Temperature Device is an 8-channel Resistance Temperature Device (RTD) input module designed for GE's Mark VIe Speedtronic turbine control systems. As part of GE's final Speedtronic series, this module provides precise temperature monitoring with galvanic isolation for industrial gas and steam turbine applications. The Terminal Board IS220PRTDH1A General Electric features a conformal-coated PCB for enhanced protection in harsh environments and supports both standard and fast scanning rates through compatible terminal boards.

With dimensions of 34×18×10cm and weighing 4.4 pounds, the IS220PRTDH1A MKVIe series module GE combines compact design with industrial durability. The module is UL-listed and CE-marked, approved for hazardous locations when paired with specified terminal boards like IS200TRTDH2D. Its front panel includes diagnostic LEDs for power, attention, and dual Ethernet port status. The General Electric IS220PRTDH1A's soft-start circuitry ensures safe power-up sequences while preventing current inrush damage.

The Resistance Temperature Device Input Module IS220PRTDH1A demonstrates exceptional versatility, supporting simplex (8 RTDs), dual (16 RTDs), and TMR configurations. It maintains compatibility with TRTDH1D/H2D and SRTD terminal boards through its DC-37 pin connector, though incompatible with DIN-rail DRTD boards. The module's dual RJ45 Ethernet ports enable redundant network connections, automatically negotiating 10/100MB speeds while supporting DHCP addressing for flexible system integration.

Manufactured in GE's Salem, Virginia facility, the IS220PRTDH1A Device Input Module General Electric features straightforward installation with threaded inserts for secure mounting. Its processor board executes comprehensive self-tests upon startup, loading application-specific code from flash memory to verify board compatibility. The module's infrared port facilitates local diagnostics, completing a robust package that delivers reliable temperature monitoring for critical turbine control applications across power generation and industrial automation sectors.