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厦门市泰尼电器有限公司
主营产品: AB模块PLC |

![]() |
厦门市泰尼电器有限公司
主营产品: AB模块PLC |
参考价 | 面议 |
140XCA71703 140XCA71703
输出接口
PLC的继电器输出接口电路
工作过程:当内部电路输出数字信号1,有电流流过,继电器线圈有电流,然后常开触点闭合,提供负载导通的电流和电压。当内部电路输出数字信号0,则没有电流流过,继电器线圈没有电流,然后常开触点断开,断开负载的电流或电压。也就是通过输出接口电路把内部的数字电路化成一种信号使负载动作或不动作。
:张亮(工程师) 专线:
24小时移动专线: 【】
三种类型:
继电器输出:有触点、寿命短、频率低、交直流负载
晶体管输出:无触点、寿命长、直流负载
晶闸管输出:无触点、寿命长、交流负载
ROOF TOP SYSTEMS 80-287-24B OUTDOOR AIR DAMPER 48991
DELTA T2730NNLHP INNOVATIONS ROMAN TUB/WHIRLPOOL FAUCET
RHEEM RXJJ-A10J ELECTRIC HEATER ELEMENT KIT 154902
BLACK BOX EB-LH1110A GIGABIT/SONET SUPER TWISTER MEDIA
MOEN CHROME/POLISHED BRASS 2 HANDLE FAUCET TRIM KIT 156
ROYAL G20CNPMA/4W284 20 BUSHEL CANVAS BASKET TRUCK 5058
BLACK BOX 40870-DC-R2 TERMINAL SERVER 162806
PRINCE A300160ABAAA07B 4HL4 Hydraulic Cylinder, Double
ADP HD11430D145B210?3AP 2.5 TON AC/HP HORIZONTAL CASED A
ALCO CPHE-6 HOT GAS BYPASS VALVE 145498
BERK-TEK OPD6B024CB35-10?/15-474/950504 24-STRAND FIBER
EDSAL UNASSEMBLED STORAGE CABINET 159578
CUTLER HAMMER GHB2030/080526-?T CIRCUIT BREAKER 277-480V
DAYTON 24" AIR CIRCULATOR NON-OSCILLATING 115 VOLT 1525
KI 30 X 72" TABLE 30 X 72" TABLE 153698
PROTECH/RHEEM AS-25255-03/AWD?-100 COMPRESSOR TUBING KIT
BLACK BOX MX9060A# SNA SPOOFER 8 CHANNEL STATIISTICAL M
BLACK BOX LNA1000A 5 USER NETWORK APPLIANCE 163099
BLACK BOX LCL115A-155P MULTI/SINGLE-MO?DE FIBER EXTENDER
BLACK BOX LB1301A-SM40 TX (TO) FX CONVERTER 163078
WEIGMAN NPDD4848,2VB89,?INTERIOR PANEL,HEIGHT44"?,WIDE44"
BLACK BOX PC396C 5394 ETHERNET CARD 155335
GUARDAIR 1CJF5/F5048AA AIR GUN, PISTOL GRIP, 48 OAL ALU
AMERICAN STANDARD 9360.018.020 5' WHITE ACRYCLIC APRON
COTTERMAN D4WTC1P6/4XM77 4-STEP DOCK LADDER 165001
HONEYWELL T991A1764 MODULATING TEMP. CONTROLLER 150919
TOTO C754SF#12 ELONGATED TOILET BOWL/SEDONA BEIGE 15664
BLACK BOX LES2800A-4 CONSOLE SERVER 4 PORT 157022
LUCENT LGBC-024D-SPX 24-STRAND ACCUMAX FIBER OPTIC CABL