Moore 16187-1-1
联系电话:《18030132582》
(1)故障显示
①设计时可使每一个故障点均有信号表示。优点是直观便于检查,缺点是程序复杂且输出单元占用较多,投资较大;
②设计时也可将所有故障点均由一个信号表示。优点是节约成本,减少了对输出单元的占有,缺点是具体故障回路不能直接判断出;
③设计时还可将性质类似的一组故障点设成一个输出信号表示。
以上三种方案各有利弊,在条件允许、并且每个回路均很重要,要求必须快速准确判断出故障点时采用种方案较好;一般情况下采用第三种方案比较好,由于故障分类报警显示,就可直接判断出故障性质,知道会对设备或工业过程造成何种影响,可立即采取相应措施加以处理,同时再结合其它现象、因素、另一组或几组报警条件将具体故障点从此类中划分出来。整个PLC内部程序、外部输出点及接线增加不多,性能价格比较高。
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A&N Corporation QF50x25 Fitting
HAWKEYE 221 ANALOG CURRENT SENSOR
HONEYWELL TRADELINE T5086B-1007 THERMOSTATIC ACTUATOR T5086B1007
FUJI ELECTRIC CP33 FS/10 CIRCUIT PROTECTOR CP33FS10
PARKER 06L11BC LUBRICATOR
SCHNEIDER AUTOMATION 170DNT11000
EMERSON 6M4Q375 DC DRIVE 30/60 HP
TELEMECANIQUE XAC-A08H7 PENDANT STATION XACA08H7
SMC MGPL80-100-Z73L COMPACT GUIDE CYL
SIEMENS 6RA-8261-3B PC FIELD SUPPLY UNIT 6RA82613B
ALLEN BRADLEY 1746-NI04V MODULE 1746NI04V
PARKER C5V10 611 B1 CHECK VALVE 026-67051-0
GEORG FISHER 897-040 UNION COUPLING 897040
BARBER COLMAN 907A POWER SUPPLY
ALLEN BRADLEY 1492-CB3G050 CIRCUIT BREAKER Ser.B 1492CB3G050
SIEMENS 505-6516 RACK
ABB B30C-1 CONTACTOR B30C1
FUJI ELECTRIC CP33 FS/3 CIRCUIT PROTECTOR CP33FS3
Rittal PK9513-100 Terminal Box PK9513100
WILKERSON FILTER ELEMENT N17-95-502 FILTER ELEMENT 6B250 N1795502
HUBBELL GFP15M
BANNER ENGINEERING Q40SP6FF600Q CONNECTOR 34343
BANNER ENGINEERING MSE3224Y MINI-SCREEN EMITTER 34"
General Electric DS3800NFCD1L1D PC Board
ADEPT 10332-00655 BOARD 1033200655 ENHANCED VME VISION INTERFACE
SCHAFFNER FN3275H-35-33
DWYER MERCOID DAW-7033-153-4
FALK 0776208 COVER GRID ASSEMBLY 1090T10
HAYWARD PVC/CPVC SOLENOID VALVE LB61-24 PVCCPVC
Precision Digital PD141AFO-3 Vigilante Annunciator PD1141AFO3
POWER ONE HC24-2.4-A POWER SUPPLY HC2424A
SQUARE D 9070T250D33 TRANSFORMER
TURCK RK 4.4T-2-RS 4.4T/XOR CORDSET RK44T2RS44TXOR
ALLEN BRADLEY 440K-MT55051 ACTUATOR 440KMT55051
BARKSDALE CD1H-H18SS PRESSURE SWITCH
RIGID 37390 DIEHEAD 12R 1/2" NPT
RELIANCE ELECTRIC 0-51378-18 RECTIFIER STACK
SIEMENS 6GK1-500-0EA02 BUSCONNECTOR 6GK15000EA02
GUARDMASTER 13044 LIFELINE 4 SAFETY SWITCH
LH RESEARCH BM501-1 POWER SUPPLY BM5011
TURCK BI40R32SR-UP6X SWITCH SENSOR
BOX OF 22 ALLEN BRADLEY 1492-R4T-Y TERMINAL BLOCKS 1492R4TY
Duniway GD-IGW 10/842 10ft Ion Gauge Controller Cable GDIGW10842
9 HY-LOK ACR8-16 S316 REDUCER HYLOK ACR816
SEALED SIEMENS 6ES5-430-7LA12 INPUT MODULE 6ES54307LA12
SEALED MARKEM IMAJ 34986BA-E PRINT HEAD 34986BAE
VICKERS 02-355576 VALVE CVCS-16-X1-S2-W?-250-11 02355576
RELIANCE POWER MODULE INTERFACE 57408-1C 574081C
MEASUREX 51401946-100 MOTHER BOARD
TURCK BI5-GT18-ADZ30X?2-B1331/S34 PROXIMITY SWITCH BI5GT18ADZ30X2B?1331S34
ASCO 212-025 REBUILD KIT 8266AC 212025
ALLEN BRADLEY 1492-CB2G050 CIRCUIT BREAKER 1492CB2G050 LOT OF 6
DAYKIN 325 AL PROXIMITY SWITCH 32***L
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CROUZET SYRELEC DIRT 110A T 0809 RELAY
SCHNEIDER ELECTRIC 60104 CIRCUIT BREAKER MULTI 9 C60
4 SWAGELOK 6LVV-DPFR4-P-C DIAPHRAM VALVE 6LVVDPFR4PC
HONEYWELL SENSOR MST HCI-SENSOR 9602-5800
SKF 22224 CCK/C3W33 ROLLER BEARING CCKC3W33
GE PWB194A3411G1 TEST CARD