MPL-B220F-V-X221

MPL-B220F-V-X221

在PLC控制系统设计中接线的工作比重叫小，但它是编程设计的基础。要保证接线工作正确性，需PLC的输入输出电路有一个清楚的了解。

　　1.PLC直流输入电路：分有源型（共阳极）输入电路，漏型（共阴极）输入电路。所以漏型输入电路PLC的COM端是外接直流电源的正极，如西门子S7-400PLC直流输入模块的COM端接外部电源的正极。所以西门子PLC输入信号为低压信号，如果外部信号为高压信号应该通过中间继电器转换。

　　2.PLC交流输入电路电压一般为AC120V或AC230V，经过电阻的限流和电容的隔离在经过整流变成直流三个环节，所以输入信号延迟时间比直流电路长，但是输入端是高电压，输入信号的可靠信高，一般用于环境恶劣，对响应要求不高的场合。

MPL-B220F-V-X221

SIEMENS PD63F160 NSFP PD63F160

MODICON AS-P453-621 NSFP ASP453621

NEMATRON CORP IWS-2623 USPP IWS2623

NEMATRON CORP IWS-2623-001 USPP IWS2623001

CONTROL TECHNIQUES FX-6200 USPP FX6200

RELIANCE ELECTRIC 45C-341 NSPP 45C341

TELEMECANIQUE ATV-452D15 USPP ATV452D15

ALLEN BRADLEY 2711-T12C6 USPP 2711T12C6

GENERAL ELECTRIC DS3800HRRB USPP DS3800HRRB

ASEA BROWN BOVERI DSMB-151 USPP DSMB151

FANUC A20B-8001-0120 USPP A20B80010120

FANUC A06B-0877-B190 NSFP A06B0877B190

RELIANCE ELECTRIC B/M-60001 USPP BM60001

AMK KU-BF1 USPP KUBF1

MITSUBISHI FRZ220-22.0K USPP FRZ220220K

CATEL 152499-5 USPP 1524995

JOHNSON CONTROLS NU-NCM300-1 USPP NUNCM3001

AUTOMATED LOGIC M01010PNX USPP M01010PNX

BAILEY CONTROLS IPSYS-01 USPP IPSYS01

ASEA BROWN BOVERI 085218-001 NSFP 085218001

OMRON NT600M-DT211 USPP NT600MDT211

YOKOGAWA SBSD NSPP SBSD

ALLEN BRADLEY 1756-L53 USPP 1756L53

YASKAWA ELECTRIC JANCD-SV02B NSFP JANCDSV02B

YASKAWA ELECTRIC JANCD-SV02C NSFP JANCDSV02C

MODICON MM-PMC3-100 NSFP MMPMC3100

RELIANCE ELECTRIC 0-54219-2 USPP 0542192

CUTLER HAMMER S811T18N3S USPP S811T18N3S

WESTINGHOUSE 292B930A10 USPP 292B930A10

MODICON NW-BM85D-008 NSFP NWBM85D008

TEXAS INSTRUMENTS 530-1102 NSFP 5301102

LEYBOLD WSU501 NSPP WSU501

ALLEN BRADLEY 6182-CGCZZC NSFP 6182CGCZZC

LENZE EVS9327-ES USPP EVS9327ES

SIEMENS 6ES5247-1AA11 USPP 6ES52471AA11

INDRAMAT TRANS01.7/1-OP01 USPP TRANS0171OP01

CONTROL TECHNIQUES M0598300 USPP M0598300

CONTROL TECHNIQUES M0598400 USPP M0598400

LINK BELT PLB6887FH-5.4375 NSFP PLB6887FH54375

NACHI ROP501 USPP ROP501

TEXAS INSTRUMENTS 575-2104 USPP 5752104

WILLIAMSON PRO-120-20-F-23 USPP PRO12020F23

NACHI ROP500 USPP ROP500

ALLEN BRADLEY 2711P-T12C15A1 USPP 2711PT12C15A1

SIEMENS 6SE9-2114-DA40 USPP 6SE92114DA40

ALLEN BRADLEY 1326AB-B740C-21-K7 USPP 1326ABB740C21K7

ALLEN BRADLEY 1326AB-C2E-11-A7 USPP 1326ABC2E11A7

ACCURAY 100614-001 USPP 100614001

ALLEN BRADLEY 500-FOD-930 NSFP 500FOD930

INDRAMAT HDS04.2-W200N USPP HDS042W200N

SIEMENS HMD63F800 USPP HMD63F800

FANUC A16B-1000-0100 USPP A16B10000100

MODICON AS-884A-311 NSPP AS884A311

ASTROMED IMCD-DDE3200 USPP IMCDDDE3200

WESTINGHOUSE NC31200F USPP NC31200F

ALLEN BRADLEY 2711-K10C15 USPP 2711K10C15

TRICONEX 3805E NSFP 3805E

DYNAVISION M6-17-12 USPP M61712

ALLEN BRADLEY 1397-B015R-HA2 USPP 1397B015RHA2