GE
PLC SYSTEM GE IS420UCSCS2A-B | GE | A compact, Stand-alone Controller

hot products

latest news

IS420UCSCS2A-B | GE | A compact, Stand-alone Controller

IS420UCSCS2A-B  


Mark VIeS Safety Controller 

stand-alone controller that runs application-specific control system logic.

Origin : USA 

Condition: New and in stock.






  • brand:

    General Electric
  • product details

IS420UCSCS2A-B  | GE |  A compact, Stand-alone Controller

The MarkVIeS safety management system is developed based on GE's more than 30 years of control experience, four generations of continuous control systems, and more than 10,000 triple redundant systems (TMR) installed in the world. These proven and reliable systems complete critical application control worldwide, using flexible safety integration level (SIL) configuration and compliant manufacturing solutions to meet process needs.

MarkVIeS Controller
The heart of the MarkVIeS system is the controller, each consisting of a main processor and redundant Ethernet cards for communication with the I/O network and the control network. A group of two or three controllers can be used to form a dual control system or a triple control system. The control logic can be programmed using function block (FBD) and ladder diagram (RLD). A real-time operating system is used to execute the control logic and communicate with the I/O subsystem.


MarkVIeS I/O Modules (I/O Cards and Terminal Boards)
MarkVIeS I/O modules consist of three parts: a terminal strip for field wiring, a terminal board, and an I/O card. There are two types of terminal strips, grid or box, and the terminal strips are mounted on the terminal board, which has a DIN rail mounting bracket. Each I/O card includes two IONet ports and a local processor for real-time clock synchronization, time stamps for SOE event logging, and all inputs and outputs have SOE functionality. If the user chooses SOE functionality, just click the SOE enable button, without the complicated operation and cost of dedicated SOE hardware. The simplex I/O module includes one I/O card, which is mounted on a simplex terminal board, and the triplex I/O module includes three identical I/O cards, which are mounted on a triplex terminal board. The choice of I/O redundancy is selected separately in the hardware configuration and is transparent to the application.


I/O Network (I/O Net)
I/O Network is a proprietary, full-duplex point-to-point protocol. It supports 100 MB of deterministic network communication and is suitable for local I/O or distributed I/O. In each frame, the online controller reads data from the input module, writes output data to the output module, and synchronizes variables between the dual or triple controllers. IONet switches are designed by GE to meet the requirements of harsh environments and have excellent performance.

Request a free quote

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

related products

531X135PRGALM1

GE 531X135PRGALM1

GE 531X135PRGALM1 new and original package with one year warranty

GE DS200FSAAG1A

GE DS200FSAAG1A Power Regulating Circuit Card

GE DS200FSAAG1A Power Regulating Circuit Card

GE DS200SHVMG1AFE

GE DS200SHVMG1AFE INTERFACE BOARD

GE DS200SHVMG1AFE INTERFACE BOARD

GE  IS220PPDAH1A

GE IS220PPDAH1A PDM Diagnostic Module

GE  IS220PPDAH1A PDM Diagnostic Module

GE IS200JPDSGLA

GE IS200JPDSGLA PWR DISTRIBUTION CARD

GE IS200JPDSGLA PWR DISTRIBUTION CARD

GE IS220UCSAH1A

GE IS220UCSAH1A STAND ALONE MODULE GE PROCESSOR BOARD MARK VI

GE IS220UCSAH1A STAND ALONE MODULE GE PROCESSOR BOARD MARK VI

Our Services

Customer Satisfaction
Please don’t hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.
Guarantee & Returns
1. All products we sell are 100% New original Package.in good condition and will be examed before they are shipped. We will try our best to avoid any quality problems.
2. We offer 12 month warranty after receiving parcels. If there are some workmanship or material defects with the products, please contact us firstly, we will exchange it or offer other solutions for you to make a choice.
3. The shipping and handling charge is not refundable and customer should be responsible for all the charges of unreasonable returning and reshipping. All return items must be in good condition. They must under resalable condition. Man-made defects are not guaranteed, such as broken, scratched and so on. Thanks for understanding and cooperation!

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!