IS420PPNGH1A GE Module Parts

Product Summary
GE IS420PPNGH1A PROFINET Gateway Module for Mark VIe systems. Features Intel EP80579 1066MHz processor, 256MB DDR2, QNX OS, and 10/100 Mbps Ethernet. Ensures high-speed data exchange and reliable network integration for turbine control and industrial automation. Air-cooled, compact design with wide temperature range for durable performance.
Product Description
Product Overview

GE IS420PPNGH1A — Mark VIe PROFINET Gateway Module

The GE IS420PPNGH1A is a PROFINET Controller Gateway Module manufactured by General Electric (GE) for the Mark VIe and Mark VIeS control systems.

The module provides a communication bridge between GE Mark VIe controllers and PROFINET-based industrial networks. It enables high-speed data exchange between the turbine control system and external PROFINET I/O devices, allowing different automation components to operate within an integrated control architecture.

The IS420PPNGH1A is equipped with a 1066 MHz Intel EP80579 processor, 256 MB DDR2 SDRAM, and the QNX Neutrino operating system.

It is particularly suitable for gas turbine control, power generation automation, and industrial applications requiring reliable PROFINET network integration.

Technical Specifications
Parameter Specification
ManufacturerGeneral Electric (GE)
Model NumberIS420PPNGH1A
Product SeriesMark VIe / Mark VIeS
Product TypePROFINET Gateway Module
Functional AcronymPPNG
ProcessorIntel EP80579
Processor Speed1066 MHz
Memory256 MB DDR2 SDRAM
Operating SystemQNX Neutrino
PROFINET Interface1 × RJ45
IONet Interfaces2 × RJ45
Ethernet Speed10/100 Mbps
Communication ProtocolPROFINET
Maximum PROFINET Data Rate6 KB/ms
Control Power Supply24 VDC
Cooling MethodAir-cooled
Cooling FanNo integrated fan
BatteryNot required
Mounting MethodVertical panel mounting
Configuration SoftwareGE ControlST
Minimum Software VersionControlST V05.04
Reference ManualGEH-6725
Operating Temperature-5.6 to +65°C (22 to 149°F)
WeightApproximately 1.09 kg (2.4 lbs)
DimensionsApproximately 330.2 × 101.6 mm (13 × 4 in)
GE IS420PPNGH1A PROFINET Gateway Module for Mark VIe control systems, front view
Communication Interfaces

The IS420PPNGH1A provides three Ethernet communication ports.

Interface Quantity Function
PROFINET Ethernet1Communication with PROFINET I/O devices
IONet ENET11Communication with Mark VIe controllers
IONet ENET21Secondary IONet communication interface

Important network configuration requirement:

PROFINET and IONet networks must use independent Ethernet switches. They cannot operate simultaneously through the same switch.

GE systems commonly use:

  • IS420ESWA-series 8-port unmanaged Ethernet switches.
  • IS420ESWB-series 16-port unmanaged Ethernet switches.
IS420PPNGH1A communication port layout showing PROFINET and IONet Ethernet interfaces
Related GE Mark VIe Products
Model Product Description
IS420UCSBH1AUCSB Controller
IS420UCSBH4AUCSB Controller
IS420ESWAH1AEthernet Switch
IS420ESWBH3AEthernet Switch
IS420PUAAH1AUniversal I/O Pack
IS420PSCAH1BSerial Communication I/O Pack
IS220PDIOH1ADiscrete I/O Pack
IS220PAICH1AAnalog Input Pack
Frequently Asked Questions
Q1: What is the GE IS420PPNGH1A?

It is a PROFINET Controller Gateway Module designed for GE Mark VIe and Mark VIeS industrial control systems.

Q2: What is the main function of the IS420PPNGH1A?

Its main function is to connect GE Mark VIe controllers with PROFINET-based industrial networks and distributed I/O devices.

Q3: Which processor does the IS420PPNGH1A use?

It uses an Intel EP80579 processor operating at 1066 MHz.

Q4: How much memory does this module have?

The module is equipped with 256 MB DDR2 SDRAM.

Product Details
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IS420PPNGH1A GE Module Parts

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GE Module Parts replacement

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GE Module Parts compatible

Packagecontents: 1 X GE Module Part, Installation Guide
Temperaturerange: -40°C To 85°C
Current: 10A
Color: Gray And Blue
Moduletype: Power Module
Operatingtemperaturerange: -20°C To 85°C
Application: Industrial Automation, Power Systems
Voltagerating: 12V To 48V

Miss. Liliya

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