IS420PPNGH1A GE Module Parts
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.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Model Number | IS420PPNGH1A |
| Product Series | Mark VIe / Mark VIeS |
| Product Type | PROFINET Gateway Module |
| Functional Acronym | PPNG |
| Processor | Intel EP80579 |
| Processor Speed | 1066 MHz |
| Memory | 256 MB DDR2 SDRAM |
| Operating System | QNX Neutrino |
| PROFINET Interface | 1 × RJ45 |
| IONet Interfaces | 2 × RJ45 |
| Ethernet Speed | 10/100 Mbps |
| Communication Protocol | PROFINET |
| Maximum PROFINET Data Rate | 6 KB/ms |
| Control Power Supply | 24 VDC |
| Cooling Method | Air-cooled |
| Cooling Fan | No integrated fan |
| Battery | Not required |
| Mounting Method | Vertical panel mounting |
| Configuration Software | GE ControlST |
| Minimum Software Version | ControlST V05.04 |
| Reference Manual | GEH-6725 |
| Operating Temperature | -5.6 to +65°C (22 to 149°F) |
| Weight | Approximately 1.09 kg (2.4 lbs) |
| Dimensions | Approximately 330.2 × 101.6 mm (13 × 4 in) |
The IS420PPNGH1A provides three Ethernet communication ports.
| Interface | Quantity | Function |
|---|---|---|
| PROFINET Ethernet | 1 | Communication with PROFINET I/O devices |
| IONet ENET1 | 1 | Communication with Mark VIe controllers |
| IONet ENET2 | 1 | Secondary 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.
| Model | Product Description |
|---|---|
| IS420UCSBH1A | UCSB Controller |
| IS420UCSBH4A | UCSB Controller |
| IS420ESWAH1A | Ethernet Switch |
| IS420ESWBH3A | Ethernet Switch |
| IS420PUAAH1A | Universal I/O Pack |
| IS420PSCAH1B | Serial Communication I/O Pack |
| IS220PDIOH1A | Discrete I/O Pack |
| IS220PAICH1A | Analog Input Pack |
It is a PROFINET Controller Gateway Module designed for GE Mark VIe and Mark VIeS industrial control systems.
Its main function is to connect GE Mark VIe controllers with PROFINET-based industrial networks and distributed I/O devices.
It uses an Intel EP80579 processor operating at 1066 MHz.
The module is equipped with 256 MB DDR2 SDRAM.
IS420PPNGH1A GE Module Parts
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