GE模块IC697ACC775Gold plated analog

GE模块IC697ACC775Gold plated analog terminal blocks

GE模块IC697ACC775Gold plated analog terminal blocks

电源模块是可以直接贴装在印刷电路板上的电源供应器，其特点是可为专用集成电路(ASIC)、数字信号处理器 (DSP)、微处

理器、存储器、现场可编程门阵列 

(FPGA) 

及其他数字或模拟负载提供供电。电源模块广泛用于交换设备、接入设备、移动通讯、微波通讯以及光传输、路由器等通信领

域和汽车电子、那么电源模块的作用是什么？

一、隔离

1、安全隔离：强电弱电隔离IGBT隔离驱动浪涌隔离保护雷电隔离保护(如人体接触的电子设备的隔离保护)

2、噪声隔离：(模拟电路与数字电路隔离、强弱信号隔离)

3、接地环路消除：远程信号传输分布式电源供电系统。

二、保护

短路保护、过压保护、欠压保护、过流保护、其它保护。

三、电压变换

升压变换降压变换交直流转换(AC/DC、DC/AC)极变换(正负极转换、单电源与正负电源转换、单电源与多电源转换)。

四、稳压

交流市电供电远程直流供电分布式电源供电系统电池供电。

IC697BEM711Bus Receiver (Required for Each Local Expansion Rack)

IC697BEM711RRBus Receiver (Required for Each Local Expansion Rack)

IC697BEM713Bus Transmitter (Also Provides Parallel Programming Port)

IC697BEM713RRBus Transmitter (Also Provides Parallel Programming Port)

IC697BEM715RRVME Bus Transmitter

IC697BEM721I/O Link Interface Module for the Series 90-70

IC697BEM721RRI/O Link Interface Module

IC697BEM731Series 90-70 Genius I/O Bus Controller

IC697BEM731RRSeries 90-70 Genius I/O Bus Controller

IC697BEM733Series 90-70 Genius Remote I/O Scanner

IC697BEM733RRSeries 90-70 Genius Remote I/O Scanner

IC697BEM741Sell to Alstom only.  FIP Bus Controllerfor 9070

IC697BEM741RRFIP Bus Controller 9070

IC697BEM761Series 90-70 I/O Interface (Used with Series Six Plus PLC)

IC697BEM761RRSeries 90-70 I/O Interface (Used with Series Six Plus PLC)

IC697BEM763RRDLan Interface

IC697BEM764RRDLAN Interface for VME

IC697CBL700Cable Kit, Power Supply Exp. (Used for 2-Rack P/S Function)

IC697CBL709Cable, MAP Controller to Broadband Modem

IC697CBL803Cable, RCM Communication (3 feet)

IC697CBL811Cable, RCM Communications (10 feet)

IC697CBL826Cable, RCM Communications (25 feet)

IC697CGR772Hot Standby Genius Dual Bus CPU, 486DX4, 2K Discrete I/O, 512K byte fi xed user memory, Floating Pt.

IC697CGR935Hot Standby Genius Dual Bus CPU, 486DX4, 12K Discrete I/O, 1M fixed us er memory, Floating Pt.

IC697CGR935RRHot Standby Genius Dual Bus CPU, 486DX4, 12K Discrete I/O, I M fixed u ser memory, Floating pt.

IC697CHS750Rack, 5 Slots, Rear Mount

IC697CHS750RRSeries 90-70, 5 Slot Rack, Rear Mount

IC697CHS770Redundant Rack (Dual) Rear Mount

IC697CHS771Redundant Rack (Dual) Front Mount

IC697CHS782Integrators Rack, 17 Slots, Rear Mount

IC697CHS782RRSeries 90-70, 17 Slot Rack, Front Mount

IC697CHS783Integrators Rack, 17 Slots, Front Mount

IC697CHS783RRSeries 90-70, 17 Slot Rack, Rear Mount

IC697CHS790Rack, 9 Slots, Rear Mount

IC697CHS790RRSeries 90-70, 9 Slot Rack, Rear Mount

IC697CHS791Rack, 9 Slots, Front Mount

IC697CHS791RRSeries 90-70, 9 Slot Rack, Front Mount

IC697CMM711Communications Coprocessor, CCM, RTU, SNP, and SNPx Protocols

IC697CMM711RRCommunications Coprocessor, CCM2 and CCM3

IC697CMM712Serial Communications Module for State Logic

IC697CMM712RRSerial Communications Module for State Logic

IC697CMM721RRSeries 90-70 Carrierband Lan Interface (MAP 30)

IC697CMM731RRSeries 90-70 Broadband Lan Interface, All Channels (MAP 30)

IC697CMM741Series 90-70 MMS or TCP/IP Ethernet Lan Interface

IC697CMM741RRSeries 90-70 MMS/Ethernet Lan Interface

IC697CMM742Ethernet Inferface for Series 90-70, Type 2.  The CMM742 no longer supports the AAUI/AUI interface.  If the AAUI/AUI is required, please contact GE Global Customer Care.

IC697CMM742RRSeries 90-70 Ethernet Interface, Type 2

IC697CMM798RRReplacement Part, MAP 30 Controller, Broadband

IC697CMM799RRReplacement Part, MAP 30 Modem, Broadband, All Channels

IC697CPM790GMR Redundancy CPU, 486, 2K Triplex (voted) I/O

IC697CPM790RRGMR Redundancy CPU, 486, 2K Triplex (voted) I/O

IC697CPM914RRCPU, 32 MHz, 12K Discrete I/O, 512K RAM (Expandable), 80486DX

IC697CPM915RRCPU, 32 MHz, 12K Discrete I/O, 1024K RAM, 80486DX

IC697CPM924RRCPU, 64MHz, 12K Discrete I/O, 512K RAM (Expandable), 80486DX2

IC697CPM925RRCPU, 64MHz, 12K Discrete I/O, 1024K RAM, 80486DX2

IC697CPU731CPU, 12 MHz, 512 Discrete I/O, Fixed Memory (32K Bytes)

IC697CPU731RRCPU, 8 MHz, 512 Discrete I/O, Fixed Memory (32 KBytes)

IC697CPU732RRCPU, 12 MHz, 512 Discrete I/O, Fixed Mem (32K Bytes), Floating Pt

IC697CPU771RRCPU, 12 MHz, 2K Discrete I/O, Expandable Memory

IC697CPU772RRCPU, 12 MHz, 2K Discrete I/O, Expandable Memory, Floating Pt

IC697CPU780Hot Standby Redundancy CPU, 386, 12K Discrete I/O, Exp. Mem., Floating  Pt.

IC697CPU780RRCPU, Hot Standby Redundancy, 12K Disc. I/O, Exp Mem, Floating Pt

IC697CPU781RRCPU, 16 MHz, 12K Discrete I/O, Expandable Memory