IS420CCGAH2A 3 IS420CCGAH2A 7 IS420CCGAH2A 5 IS420CCGAH2A 4

The GE IS420CCGAH2A is a high‑reliability Control Communication Gateway Module engineered by General Electric (GE) to serve as a central communication hub in industrial automation systems, particularly within GE’s Mark VIe and Mark VIeS control platforms. Built for demanding operational environments, this gateway bridges diverse fieldbus protocols and network interfaces, enabling seamless integration between controllers, HMIs, PLCs, and field devices. Its versatile protocol support and rugged design make it a robust choice for complex energy, process, and manufacturing applications where reliable data flow and connectivity are mission‑critical.

Technical Specifications

Specification	Details
Brand	GE (General Electric)
Model	IS420CCGAH2A
Module Type	Control Communication Gateway
Target Systems	GE Mark VIe / Mark VIeS Control Platforms
Operating System	Embedded Linux (varies by configuration)
Ethernet Interfaces	Multiple RJ‑45 Ethernet ports
Serial Communication	RS‑232 / RS‑485 support
Fieldbus Support	Modbus, PROFIBUS, CANopen, Fieldbus (depending on firmware)
Power Input	24 VDC (nominal)
Storage Options	Onboard flash + SD expansion (varies)
Dimensions (approx.)	120 mm × 85 mm × 65 mm
Weight (approx.)	0.6 kg
Operating Temperature	Industrial range (typically ‑30°C to +65°C)
Mounting	Backplane or DIN rail with adapter
Protection	IP20 in control cabinet environments

These specifications underline the module’s flexibility and industrial suitability across diverse automation architectures.

Recommended Related Models

GE IS420UCPAH2A – Mark VIe controller module for core processing tasks
GE IS420UCSBH1A – Universal controller board for Mark VI systems
GE IS420UCSCH2A – Communication‑ready controller variant
GE ToolboxST Software – Configuration and diagnostics suite for GE modules

These complementary components help establish a complete control and communication ecosystem in advanced automation infrastructures.

Popular Allen Bradley Models (For Reference)

For industrial teams familiar with Allen Bradley ecosystems, the following units represent comparable functional roles in control networks:

Allen‑Bradley 1756‑EN2T EtherNet/IP communication module
Allen‑Bradley 1756‑CF8 CompactFlash memory module
Allen‑Bradley 1756‑RTBN Remote I/O adapter
Allen‑Bradley 1756‑L71 ControlLogix CPU module

These models are widely adopted in Rockwell automation setups for similar communication and control tasks.

Applications

The GE IS420CCGAH2A excels as a communication facilitator in complex automation landscapes:

Industrial Control Networks – Routing data between controllers and field devices
Turbine Control Systems – Integrating sensors and control loops in power generation
PLC / DCS Interfacing – Bridging disparate protocol domains such as Modbus and PROFIBUS
Remote Terminal Units (RTUs) – Aggregating and forwarding data to central systems
SCADA Communications – Enabling web‑based monitoring and protocol conversion
IIoT Edge Connectivity – Local gateway functions for smart industrial networking

Its capability to manage multiple interfaces simultaneously makes it a flexible choice for next‑generation industrial networks.

Advantages

Multi‑Protocol Support: Bridges Ethernet, serial, and fieldbus communications within one module.
Embedded Intelligence: Runs on an embedded Linux platform for resilient gateway operations.
Compact & Lightweight: At approximately 0.6 kg with a small footprint, suited for cabinet installations.
Industrial‑Grade Design: Built to operate reliably across wide temperature and humidity ranges.
Flexible Integration: Easily interfaces with GE Mark VIe hardware and other PLC systems.
Scalable Communications: Supports expansion via SD storage and additional interfaces.

These characteristics combine to make the IS420CCGAH2A an efficient and dependable communication core in complex industrial environments.

Technical FAQs

What is the GE IS420CCGAH2A used for?
It acts as a communication gateway, bridging different industrial protocols and networks.
Can it communicate with PLCs from other brands?
Yes; it supports mainstream PLC communication protocols including Modbus and PROFIBUS.
What operating system does this module run?
Embedded Linux is typically used for managing communications.
How many Ethernet ports are available?
Multiple RJ‑45 Ethernet ports are included to handle network segmentation.
Does it support wireless connectivity?
Some configurations include Wi‑Fi support via external antenna options.
What is the approximate weight of this module?
Around 0.6 kg depending on configuration.
Is the module suitable for harsh environments?
Yes; designed for industrial temperature ranges and control cabinet protection.
Does it require specific configuration software?
GE’s ToolboxST is commonly used for setup and diagnostics.
Can it be mounted on DIN rails?
With appropriate adapters, it can be mounted in control panels and DIN rail systems.
Which systems is it optimized for?
Best suited for GE Mark VIe and Mark VIeS control system architectures.