GE IS420UCSBH1A - USCB CONTROLLER MODULE

GE IS420UCSBH1A - USCB CONTROLLER MODULE

Part Number IS420UCSBH1A Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VIe Function Module Availability In StockIS420UCSBH1A is a UCSB Controller Module developed by GE. UCSB controllers are self-contained computers that execute application-specific control system logic. 

The UCSB controller does not host any application I/O, unlike traditional controllers that do. Furthermore, all I/O networks are connected to each controller, providing it with all input data. If a controller is powered down for maintenance or repair, the hardware and software architecture ensures that no single point of application input is lost. Operation The controller is pre-loaded with application-specific software. It is capable of running rungs or blocks. 

Minor changes to the control software can be made online without restarting the system. The IEEE 1588 protocol is used to synchronize the clocks of the I/O packs and controllers to within 100 microseconds via the R, S, and T IONets. External data is transferred to and from the controller's control system database via the R, S, and T IONets. Process inputs and outputs to I/O modules are included. This also includes the following in a dual system: The designated controller's internal state values and initialization information The status and synchronization information from both controllers This also includes the following in a Triple Modular Redundant (TMR) system: Internal state values for voting and status, as well as synchronization information from all three controllers Data from the designated controller for initialization IS420UCSBH1A Advantages The following benefits are provided by UCSB controllers: Single module Built-in power supply No need for jumper settings No battery No fan Smaller panel footprint Flash memory can be easily updated The UCSB controller is installed in a panel and communicates with I/O packs via on-board I/O network (IONet) interfaces. 

IONet is a private special-purpose Ethernet that supports only Mark controls I/O modules and controllers. Mounting and Installation The UCSB controller is housed in a single module that attaches to the panel sheet metal directly. The UCSB controller should be mounted to the panel unobstructed vertical air flow through the fins.Module manufactured by General Electric as part of the Mark VI/VIe Series used in gas turbine sppedtronic control systems

Features  

■ PACSystems RX7i single slot form factor.  

■ 16 Mbytes reflective memory with parity.  

■ Software configuration of all node parameters (no jumper or switch settings required).  

■ High-speed easy-to-use 2.12 Gbaud fiber-optic network.  

■ No RX7i CPU processing required to operate the network.  

■ Network-compatible with VMIC 5565 family of reflective memory devices.  

■ Connection with multimode fiber up to 300m/984.25ft.  

■ Dynamic packet sizes of 4 to 64 bytes, controlled by the Memory Xchange module.  

■ Maximum network transfer rate of 43 Mbyte/s (4 byte packets) to 174 Mbyte/s (64 byte packets)  

■ Programmable VMEbus interrupt output.  

■ Four general-purpose network interrupts with 32 bits of data each.  

■ Network error detection.  

■ Up to 256 nodes per network.  

■ Redundant transfer mode operation. This optional mode reduces the chance of a data packet being  dropped from the network.  

■ Configurable network memory offset allows you to assign nodes on a network to groups according to  the 16MB segment in the network address space that they use