IS215VCMIH2CA GE VME通信接口卡

涡轮燃机模块IS215VCMIH2CA是VME通信接口卡

通用电气IS215VCMIH2C VME通信接口GE is 215 vcmi H2 ca Speedtronic Mark VI当所有组件安装在SS UPC外壳中，且门关闭并安全锁定时，则系统满足GX(恶劣)运行条件。

IS215VCMIH2CA是VME通信接口卡，是GE Speedtronic Mark VI燃气轮机控制系统的一部分。该PCB用作IO板和控制器之间的链路。它还用作IONet或系统控制网络的通信接口。四端口连接器集成在IS215VCMIIH2CA的前面板上。一个RS-232C串行端口，一个D型插头连接器和三个IONet 10Base2以太网连接器是其中的功能。三个标有TX/RX/CD的LED指示灯连接到每个IONet端口。状态、失败、运行以及1、2、4和8是板上众多LED指示之一。

·前者位于重置按钮（按钮)上方，而后者位于串行端口的正下方。该设计包括一个TI32位数字信号处理器芯片。总共有三个变压器组件。

VME总线主控制器卡中包含50多个集成电路，包括振荡芯片。通过使用电感磁珠可降低电路板上的高频噪声。

。该板有两个背板连接器、一个12针垂直连接器和一系列其他导电连接器。

IS215VCMIH2C设计为GE Mark VI涡轮机控制系统中的VME通信卡，对于整个系统的正确功能至关重要。VCMI VME通信板允许输入/输出(IO)卡与安装在VME背板上的其他lO卡、安装在扩展机架上的IO卡、IO备份保护模块、三重冗余控制模块以及主处理器或主处理器模块进行通信。

IS215VCMIH2C卡也被广义地称为VME总线主控制器。该PCB连接IO板和控制器之间的通信。它还充当系统控制网络或IONet的通信接口。

lC698CPEO20是GE RX7i系列的CPU。它能够实时控制机器，并通过标准VME背板与其他机架模块进行通信。IC698CPEO20的操作和控制是通过连接的计算机或板载三位开关来完成的，如果需要，可以禁用该开关。

该器件具有700MHz Pentium IⅢ浮点微处理器。该处理器的标准执行速度为每1000个布尔触点0.14毫秒。可以使用10兆字节的易失性存储器(RAM)和10兆字节的闪存(NVRAM)。需要CMOS电池来支持易失性存储器。闪存是非易失性的。RAM和NVRAM可用于存储用户数据.编程配置、存储符号变量以及与寄存器关联的任何信息。操作系统固件也存储在NVRAM中。要更新固件，只需使用正确的串行端口将IC698CPEO20连接到计算机并运行更新软件即可。

IS215VCMIH2CA GE VME通信接口卡

The turbine turbine module IS215VCMIH2CA is a VME communication interface card

GE IS215VCMIH2C VME Communication Interface GE is 215 vcmi H2 ca Speedtronic Mark VI When all components are installed in the SS UPC housing and the door is closed and securely locked, the system meets GX(Harsh) operating conditions.

The IS215VCMIH2CA is a VME communication interface card that is part of the GE Speedtronic Mark VI gas turbine control system. The PCB serves as a link between the IO board and the controller. It is also used as a communication interface for IONet or the system control network. The four-port connector is integrated on the front panel of the IS215VCMIIH2CA. An RS-232C serial port, a Type D plug connector and three IONet 10Base2 Ethernet connectors are among the features. Three LED indicators labeled TX/RX/CD are connected to each IONet port. Status, failure, running, and 1, 2, 4, and 8 are among the many LED indicators on the board.

The former is located above the reset button (button), while the latter is located directly below the serial port. The design includes a TI32-bit digital signal processor chip. There are three transformer components in total.

The VME bus master controller card contains more than 50 integrated circuits, including oscillating chips. The high-frequency noise on the circuit board can be reduced by using inductive magnetic beads.

. The board has two backplane connectors, a 12-pin vertical connector, and a range of other conductive connectors.

The IS215VCMIH2C is designed as a VME communication card in the GE Mark VI turbine control system and is essential for the correct functioning of the entire system. The VCMI VME communication board allows the input/output (IO) card to communicate with other lO cards mounted on the VME backplane, IO cards mounted on the expansion rack, IO backup protection modules, triple redundancy control modules, and the main processor or main processor module.

The IS215VCMIH2C card is also referred to broadly as the VME bus master controller. The PCB connects the communication between the IO board and the controller. It also acts as a communication interface for the system control network or IONet.

The lC698CPEO20 is a GE RX7i series CPU. It controls the machine in real time and communicates with other rack modules via a standard VME backplane. Operation and control of the IC698CPEO20 is done via a connected computer or onboard three-position switch, which can be disabled if necessary.

The device has a 700MHz Pentium IIIII floating point microprocessor. The processor's standard execution speed is 0.14 milliseconds per 1000 Boolean contacts. 10 megabytes of volatile memory (RAM) and 10 megabytes of flash memory (NVRAM) can be used. CMOS batteries are required to support volatile memory. Flash memory is non-volatile. RAM and NVRAM can be used to store user data. Programming configuration, storing symbolic variables, and any information associated with registers. The operating system firmware is also stored in NVRAM. To update the firmware, simply connect the IC698CPEO20 to the computer using the correct serial port and run the update software.