GE IS220PPRFH1A

Quick Summary

The IS220PPRFH1A is a Power Supply & I/O Pack module designed for the GE Mark VIe Speedtronic system.

Detailed Technical Parameters

Parameter Category	Specification
Manufacturer	GE Industrial Systems (now part of GE Vernova)
System Platform	Mark VIe (Part of the Speedtronic™ Turbine Control Family)
Functional Type	PPRF – Power Supply & Pack-Remote (Digital) Input
Input Voltage	Typically 24 VDC (sourced from a primary power supply like an IS200EPDGH1A). The operating range is usually 18-32 VDC.
Output Voltage	Provides isolated and conditioned +5.1 VDC and +24 VDC to other modules within its I/O Pack (e.g., controllers, analog I/O, communication modules).
Digital Input Channels	16 channels of optically isolated digital inputs.
Input Type	Sinking or Sourcing (typically configurable per channel or in groups). Designed to accept signals from field devices like proximity switches, pushbuttons, and relay contacts.
Input Voltage Recognition	Typically, a “1” (ON) state is recognized at > 18 VDC. A “0” (OFF) state is recognized at < 5 VDC.
Isolation	1500 VAC (channel-to-channel and channel-to-bus). This high level of isolation is critical for rejecting noise in industrial environments.
Communication Interface	Connects to the Mark VIe controller via a high-speed PDH (Pack Data Highway) bus.
Redundancy Support	Can be used in redundant (TMR) or simplex (single) control systems. Its configuration must match the system requirements.
Pack Compatibility	Must be installed in a Mark VIe I/O Pack (e.g., a 12-slot VME-style enclosure). It draws its main power from the pack’s backplane and supplies power back to it.
LED Indicators	Multiple LEDs for status: • PWR (Power Good) • OK (Module Healthy) • ACT (Active in Redundant System) • I/O (Input/Output Activity) • CH (Per-channel status, often bi-color)
Environmental Rating	Designed for industrial environments. Typical operating temperature: 0 to 60° C (32 to 140° F).
Certifications	Designed to meet relevant international standards for safety (UL, cUL, ATEX, IEC) for industrial control equipment.

Typical Applications

The IS220PPRFH1A is a fundamental I/O component used extensively in:

Gas Turbine Control Systems
Steam Turbine Control Systems
Wind Turbine Control Systems
Compressor Control and Anti-Surge Systems
Other critical industrial machinery requiring high-reliability control.

Main Brand:

ABB Allen-Bradley Alstom Bently GE MOOG Schneider

Woodward HIMA Honeywell Emerson Foxboro

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Our Main Brands

DCS/PLC/TSI Manufacturers:
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc.

Product Categories & Models

1. Distributed Control System (DCS)

ABB: 3AUA0000110429, SYSCON2 746924
Invensys Foxboro: FBM214, FBM242, B0123HE
Invensys Triconex: 3625, 3700A, 3604E
Woodward: 5462-758B
HIMA: F2-DO-16-02, F8650E
Yokogawa: SAI143-S03 S1, F9342L-02
Honeywell: 51402497-200, 51403519-160, 51199194-100, CC-PDO801
Emerson: KJ4001X1-NB1, 12P3368X012

2. Programmable Logic Controller (PLC)

Rockwell/Allen Bradley: 1734-IB8, 1734-OB8, 1769-L18ER-BB1B, 1756-IM16I
ICS Triplex: T8461, T8850, T8403, T8431, T8831, T8310
Schneider Modicon: 140DDI85300
GE Fanuc: IS210AEPSG2B, IS220UCSAH1A, IS215ACLEH1A, IS210AEAAH1B
Siemens: 6ES7331-1KF02-0AB0
Prosoft: MVI46-DFNT
Bachmann: MPC240
Woodhead: 9905-068 2301A

3. Turbine Supervisory Instrumentation (TSI)

Bently Nevada: 3500/22M, 138607-01, 3500/25, 3500/53, 3500/32M 149986-02
EPRO: MMS6110, MMS6120, MMS6220, MMS6312, MMS6410, 6423, 6424
ENTEK: EK C6622HS, XM124, 1440-SDM02-01RA

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