140XTS01203
140XTS01203
输入/输出模块是可编程控制器PLC与工业生产设备或工业生产过程连接的借口。现场的输入信号,如按钮开关,行程开关、限位开关以及传感输出的开关量或模拟量(压力、流量、温度、电压、电流)等,都要通过输入模块送到PLC。由于这些信号电平各式各样,而可编程控制器CPU所处理的信息只能是标准电平,所以输入模块还需将这些信号转换成PLC能够接受和处理的数字信号。输入模块的作用是接收中央处理器处理过的数字信号,并把它转换成现场执行部件所能接收的控制信号,以驱动如电磁阀、灯光显示、电机等执行机构。可编程控制器有多种输入/输出模块其类型有数字量输入/输出模块和模拟量输入/输出模块。这些模块分直流和交流、电压和电流类型,每种类型又有不同的参数等级,主要有数字量输入/输出模块和模拟量输入输出/模块,部件上都设有接线端子排,为了滤除信号的噪声和便于PLC内部对信号的处理,这些模块上都带有滤波、电平转换、信号锁存电路。数字量输入模块带有广电耦合电路,其目的是把PLC与外部电路隔离起来,以提高PLC的抗干扰能力。数字两输出有继电器输出、晶体管输出和可控硅输出三种方式。模拟量输入/输出模块主要用来实现模拟量与数字量之间的转换,即A/D或D/A转换。由于工业控制系统中有传感器或执行机构有一些信号是连续变化的模拟量,因此这些模拟量必须通过模拟量输入/输出模块与PLC的中央处理器连接。模拟量输入模块A/D转换后的二进制数字量,经光电耦合器和输出锁存器宇PLC的1/0总线挂接。现在标准量程的模拟电压主要是0—5伏和0—10伏两种。另外还有:0—somV、0—IV、—5—+SV、—10—+10V,0—10mA等。模拟量输入模块接收标准量程的模拟电压或电流猴,把它转换成8未、10未或12位的二进制数字信号,送给中央处理器进行处理。模拟量输出模块将中央处理器的二进制数字信号转换成标准量程的电压或电流输出信号,提供给执行机构。
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DS200FPSAG1A FAN POWER SUPPLY
DS200FSAAG1A FIELD SUPPLY AMPLIFIER
DS200FSAAG2A FIELD SUPPLY AMPLIFIER
DS200GDPAG1A 25KHZ GATE DRIVER PO
DS200GGDAG1A GTO GATEDRIVER BOARD
DS200GGIAG1B AC2000 GTO BRIDGE INTERF
DS200GGXCG1A AC2000 REGEN DISTRIB
DS200GLAAG1A GATE LEAD ADAPTOR CA
DS200GSIAG1B COMMON DC BUS REGEN
DS200GSIAG1C COMMON DC BUS REGEN
DS200GSNAG1A GTO SNUBBER BOARD
DS200IAXSG1A IGBT AA/AB SNUBBER C
DS200IIBDG1A AC2000I IGBT DRIVER
DS200IMCPG1C AC2000I PS/INT CARD
DS200IPCDG2A IGBT AP DB SNUBBER C
DS200IPCSG1A IGBT P3 SNUBBER CARD
DS200IPCSG2A IGBT P3 SNUBBER CARD
DS200IQXSG1A INVERTER SNUBBER CARD
DS200ISCAG1A STARTER ConTROL BOARD
DS200ITXDG1A IGBT Q DB SNUBBER CARD
DS200ITXSG1A INVERTER SNUBBER CARD
DS200KLDAG1A KEY/LED/DISPLAY CARD
DS200KLDBG1A KEY/LED/DISPLAY
DS200KLDCG1A KEY/LED/DISPLAY CARD
DS200LDCCH1A DRIVE LAN/CTRL CD/CC
DS200LPPAG1A LINE PROTECTION CARD
DS200LRPAG1A LINE PROTECTION CARD
DS200LRPBG1A RESOLVER CARD
DS200MBHAG1A MULTI-BRDG COM link
DS200NATOG2A NEXT GENERATION LCI ATTE
DS200NATOG3A NEXT GENERATION LCI ATTE
DS200PANAH1A MODULE
DS200PCCAG10A POWER ConNECT CARD
DS200PCCAG1A DC2000 PWR CONN
DS200PCCAG2A DC2000 PWR CONN
DS200PCCAG3A DC2000 PWR CONN
DS200PCCAG5A DC2000 PWR CONN
DS200PCCAG6A DC2000 PWR CONN
DS200PCCAG7A POWER ConNECT CARD
DS200PCCAG8A POWER ConNECT CARD
DS200PCCAG9A POWER ConNECT CARD
DS200PLFMG1A PHASE LOGIC FAULT MO
DS200PLIBG2A PHASE LOGIC INTERFAC
DS200PTBAG1A TERM. BD. (P)
DS200PTBAG1B TERMINATION BD. MODULE PTBA
DS200PTCTG1A SIGNAL CONDITIONER
DS200PTCTG1B SIGNAL CONDITIONER
DS200PTCTG2B SIGNAL CONDITIONER
DS200QTBAG1A TERM. BOARD (R-S-T)
DS200QTBAG2A TERM. BOARD (R-S-T)
DS200RTBAG1A RELAY TERMINAL BOARD
DS200RTBAG2A RELAY TERMINAL BOARD
DS200RTBAG3A RELAY CARD
DS200RTBAG4A CARD RELAY
DS200RTBAG5A RELAY CARD
DS200SBCAG1A STATIC BRAKE CARD
DS200SBCBG1A BRAKE ConTROL CARD
DS200SDCCG1A DRIVE ConTROL CARD
DS200SDCCG2A DRIVE ConTROL CARD SDCC
DS200SDCCG3A DRIVE ConTROL CARD
DS200SDCCG4A DRIVE ConTROL CARD
DS200SDCCG5A DRIVE ConTROL CARD
DS200SDCIG1A DS200 0 PWR SUPPLY/IN
DS200SDCIG2A DS200 0 PWR SUPPLY/IN
DS200SHCAG1B CARD SHUNT CONNECT
DS200SHCBG1A 65A SHUNT ConNECT CA
DS200SHVIG1A DC2000 SCR BRIDGE I/
DS200SHVMG1A SCR HIGH VOLTAGE CARD
DS200SIOBH1A VME STAND I/O CARD/C
DS200SIOCG1A INSTANTANEOUS OVERCU
DS200SLCCG1A PROGRAMMER/LAN INTER
DS200SLCCG2A LAN COMM CARD SLCC
DS200SLCCG3A LAN COMM CARD SLCC
DS200SLCCG4A LAN COMM CARD SLCC
DS200SNPAH1A LCI CARD
DS200SPCBG1A MULTIBRIDGE SIG PROC
DS200SSBAG1A DC300/2000 SNUBBER CARD
DS200SSBAG1B DC300/2000 SNUBBER CARD
DS200SSBBG1A DC300/DC2000 MOV CARD
DS200SSRAG1A SOLID STATE RELAY CARD
DS200STBAG1A ACDC2000 TERMINAL BOARD
DS200STCAG1A TURBINE COMMUNICATION
DS200SVAAG1A VOLTAGE ATTENUATOR
DS200SVIAG1A SHUNT ISOLATOR
DS200SVMAG1A SRC VOLTAGE MONITOR
DS200TBCAG1A TERM. BD (C) ANALOG I/O
DS200TBCAG2A TERMINATION(C)ANALOG
DS200TBCBG1A TERMINATION(C)ANALOG
DS200TBPXG1A MKV CARD TBPX
DS200TBQAG1A TERM.BD (C)R-S-T TC
DS200TBQBG1A TERM BD(R-S-T) ANALOG I/O
DS200TBQCG1A TERM BD(R-S-T) ANALOG I/O
DS200TBQCG1B TERM BD(R-S-T) ANALOG I/O
DS200TBQDG1A TERM BD (R-S-T) EXT ANALOG
DS200TBQEG1B LM6000(RST)ANALOG TE
DS200TBQGG1A TERMINATION MODULE
DS200TCCAG1A C) ANALOG I/O BOARD
DS200TCCAG1B TC2000 ANALOG I/O-EX
DS200TCCAG2A C) ANALOG I/O BOARD
DS200TCCAG2B ANALOG I/O BOARD
DS200TCCBG1A EXTENTED ANALOG I/O BOARD
DS200TCCBG1B EXTENTED ANALOG I/O BOARD
DS200TCCBG2A ANALOG I/O BOARD
DS200TCCBG3A TC2000 (C) EXP. ANALOG
DS200TCCBG3B MKV CARD TCCB
DS200TCCBG8B C EXTENDED ANALOG
DS200TCDAF1A SOFTWARE PROM SET , FOR DS200 TCDAH
DS200TCDAG1B DIG. I/O BD
DS200TCDAG2B DIG. I/O BOARD SUPERSEDED BY DS200 TCDAH1B
DS200TCDAH1B DIG. I/O BD. SUPERCEEDED BY DS200 TCDAH1B
DS200TCEAF1 EE PROM W/FW
DS200TCEAG1A EMERGENCY OVER SPEED BOARD
DS200TCEAG1B EMERGENCY OVER SPEED BOARD
DS200TCEAG2B EMERGENCY OVER SPEED BOARD
DS200TCEBG1A COMMON CIRCUITS EOS
DS200TCEBG1B COMMON CIRCUITS EOS BOARD
DS200TCPAG1A ConTROL PROCESSOR
DS200TCPDG1A POWER DISTRIBUTION B
DS200TCPDG1B POWER DISTRIBUTION MODULE
DS200TCPDG2B POWER DISTRIBUTION MODULE
DS200TCPSG1A DC INPUT PWR SUPPLY BOARD
DS200TCQAG1A EMERGENCY OVER SPEED TCEA
DS200TCQBG1A (R-S-T) EXT ANALOG I
DS200TCQBG1B R-S-T) EXT ANALOG I/O BD.#1
DS200TCQCG1A (RST) OVERFLOW BOARD TCQC
DS200TCQEG1A LM6000 I/O PROCESSOR
DS200TCQEG2A LM6000 I/O PROCESSOR
DS200TCQFG1A TC2000 ANALOG I/O EX
DS200TCQFG1B MKV CARD TCQF
DS200TCRAG1A RELAY OUTPUT BOARD
DS200TCRAG2A RELAY OUTPUT BOARD
DS200TCTGG1A GT TMR/SIMPLEX TRIP
DS200TCTGG2A TC2000 TRIP MODULE
DS200TCTSG1A MKV CARD TCTS
DS200TVCOG1A ISOL VOLT FEEDBACK S
DS200UCIBG3A CARD UC2000 MOTHER BOARD
DS200UCPBG6 LAST TIME BUY-486DX-
DS200UCPBG7 486DX4-100 8M DRAM/4MFLASH,FAN
DS200UDSAG1A EXCITATION
DS200UPLAG1B UC2000 LAN/PS
DS200UPSAG1A UC2000 POWER SUPPLY
DS200VPBLG1A VME P2 BACKPLANE FOR LCI
DS200XDSAG1A LM FUEL/PRESSURE MEASURE
DS2020ACSAG2 CS CAPS 3 ROWS IN SE
DS2020AGSAG1 AC2000G STACK MODULE
DS2020ASSAG1 AC2000G SRC.BRG.P ST