產(chǎn)品精品  價格百年一遇

C8451-A13-A8

PLC的輸入與輸出*好采用分開走線，開關(guān)量與模擬量也要分開敷設(shè)。模擬量信號的傳送應(yīng)采用屏蔽線，屏蔽層應(yīng)一端或兩端接地，接地電阻
　　電阻，物質(zhì)對電流的阻礙作用就叫該物質(zhì)的電阻。電阻小的物質(zhì)稱為電導(dǎo)體，簡稱導(dǎo)體。電阻大的物質(zhì)稱為電絕緣體，簡稱絕緣體。 應(yīng)小于屏蔽層電阻的1／10。
　　交流輸出線和直流輸出線不要用同一根電纜
　　電纜是一種用以傳輸電能信息和實現(xiàn)電磁能轉(zhuǎn)換的線材產(chǎn)品。既有導(dǎo)體和絕緣層，有時還加有防止水份侵入的嚴(yán)密內(nèi)護層，或還加機械強度大的外護層，結(jié)構(gòu)較為復(fù)雜，截面積較大的產(chǎn)品叫做電纜。
，輸出線應(yīng)盡量遠(yuǎn)離高壓線和動力線，避免并行。在FANUC-PMC-L中有兩種指令：基本指令和功能指令。當(dāng)設(shè)計順序程序時，使用*多的是基本指令，基本指令共12條。功能指令便于機床特殊運行控制的編程，功能指令有35條。
ALLEN BRADLEY 1336T-LM1EN51 SERIES B 

ALLEN BRADLEY 1747-ASB SER.A REMOTE I/O ADAPTER MODULE 

ALLEN BRADLEY 1746-OW16 SER.D OUTPUT MODULE 

ALLEN BRADLEY 1771-OBD SERIES C OUTPUT MODULE 

ALLEN BRADLEY 1771-ODD/B 

ALLEN BRADLEY 1746-IV16 SER. C INPUT MOC8451-A13-A8DULE 

ALLEN BRADLEY 1746-OW16 SER.C OUTPUT MODULE 

ALLEN BRADLEY 1771-IAD SERIES B 

ALLEN BRADLEY 1752-L24BBB SER.A SAFETY CONTROLLER 

ALLEN BRADLEY 700-HV32BA1 SER.A REPEAT CYCLE TIMER 120V 

ALLEN BRADLEY 1771-HT TERMINATION PANEL 

ALLEN BRADLEY 22B-B5P0N104 SERIES A AC DRIVE 

ALLEN BRADLEY 1606-XLE120EE SERIES A POWER SUPPLY 

ALLEN BRADLEY 160-BMB2 SERIES A DYNAMIC BRAKE MODULE 

ALLEN BRADLEY 1732D-OB8EM8 SERIES A 

ALLEN BRADLEY 1756-M12 SER. A MEMORY MODULE 

ALLEN BRADLEY 1771-HTE ENCODER TERMINATION PANEL 

ALLEN BRADLEY 2364-SPD03A SER.A RESISTORS:K CODE:380/460VAC 

ALLEN BRADLEY 1771-IXC THERMOCOUPLE INPUT MODULE 

ALLEN BRADLEY 1746-A10 SER. A 10-SLOT RACK 

LOT OF 4 ALLEN BRADLEY 872C-D3CP12-D4 SER.C 

ALLEN BRADLEY 1771-WD SER.B FIELD WIRING SWING ARM 12 TERMI. *NEW OUT OF A BOX*

ALLEN BRADLEY 193-BPM2 SER.A ADAPTER 

ALLEN BRADLEY 609-AAW SER. H AC MANUAL CONTROLLER 

ALLEN BRADLEY OPERATOR INTERFACE 2706-B11J16 SERIES F 

ALLEN BRADLEY 1336-L6/B CIRCUIT BOARD 

ALLEN BRADLEY 1771-RTP4 SERIES A INPUT MODULE 

ALLEN BRADLEY 1336-MOD-L2 

ALLEN-BRADLEY 802B-CSADXSXC3 LIMIT SWITCH 

ALLEN BRADLEY 1746-IN16 SER. C INPUT MODULE 

ALLEN BRADLEY 77135-146-52 

ALLEN BRADLEY ADJ. FREQUINCY AC MOTOR DRIVE 1333-RAA

ALLEN BRADLEY INPUT MODULE 1771-ID SER. A

ALLEN BRADLEY OUTPUT MODULE 1771-OD16 SER. B

ALLEN BRADLEY SWITCH 194R-NC030P3 SERIES A (AS PICTURED) 

ALLEN BRADLEY 1772-SD2 SERIES A 

ALLEN BRADLEY 1794-N2 SERIES A 

ALLEN BRADLEY 1305-KBA09 SER A DYNAMIC BRAKING KIT 

ALLEN BRADLEY 145001 REV. 03 POWER SUPPLY 

ALLEN BRADLEY 50905-001 DRIVER BOARD 

SEALED ALLEN BRADLEY 6189V-PCIENET SERIES A

ALLEN BRADLEY 1792D-CBFM

ALLEN BRADLEY 1771-OGD SERIES B 

ALLEN BRADLEY 50389 

REMANUFACTURED ALLEN BRADLEY 1750-DD

ALLEN BRADLEY 1771-IQ16/B 

ALLEN BRADLEY CONNECTOR ADAPTER 1784-AG3 

ALLEN BRADLEY 117526 BOARD 

ALLEN BRADLEY 281D-F12Z10A-RR SER C MOTOR W/ 280D-FN-10C BASE MODULE 

ALLEN BRADLEY 808-G2 SER.E SPEED SWITCH 15-60RPM 

ALLEN BRADLEY 1772-LS PROCESSOR MODULE 

ALLEN BRADLEY 1761-L20AWA-5A SER.A MICROLOGIX 1000 

ALLEN BRADLEY 1769-IQ16F SER. A INPUT MODULE DATE CODE: 07/2010 

ALLEN BRADLEY INPUT MODULE 1746-IB16 SER.C DATE CODE: 03/10 

ALLEN BRADLEY INPUT MODULE 1771-IAD SER.D DATE CODE: 01/08 

ALLEN BRADLEY 120659 CIRCUIT BOARD 

ALLEN BRADLEY 836-C63 SER.A 

ALLEN BRADLEY 8520-CPUX REV. 01 PROCESSOR MODULE 90781001 

ALLEN BRADLEY 72A11 COIL 440V 

ALLEN BRADLEY MODULE 1794-ID2 SERIES B 

ALLEN BRADLEY 150-N84L SERIES A PROTECTIVE MODULE 

ALLEN BRADLEY 1746-DPALEN V13 DOCUMENTATION SET

ALLEN BRADLEY 50390 DISCHARGE BOARD 

ALLEN BRADLEY 20AD-DB1-B 

ALLEN BRADLEY 42CF-D1LPA2-DH 

ALLEN BRADLEY 700-P400A1 SERIES A 

ALLEN BRADLEY 1492-A1FM8-3 SER.A 

ALLEN BRADLEY 1336-RLOAD-SP4A SER.A RES,LOAD 

ALLEN BRADLEY INPUT MODULE 1771-ID16 SER. B

ALLEN BRADLEY PROGRAMMER DISPLAY 20-HIM-C6S SER. A

ALLEN BRADLEY 1336-SN-SP8A 

ALLEN BRADLEY 1494V-FSR633 SERIES A 

ALLEN BRADLEY 74A01 

ALLEN BRADLEY 71A86 COIL 120V 

ALLEN BRADLEY 592-A1GA SER.A SOLID STATE RELAY 

ALLEN BRADLEY 500-COD930 SERIES A NEMA AC CONTACTOR 

ALLEN BRADLEY DOOR MOUNT KIT 20-HIM-B1 SER. A

ALLEN BRADLEY 1740-PT1

ALLEN BRADLEY 1785-MR 

ALLEN BRADLEY POWERFLEX DRIVE 22A-D1P4N104 SERIES A 

ALLEN BRADLEY 1785-L11B SERIES E CPU MODULE (REMANUFACTURED?) 

ALLEN BRADLEY 1746-1O12 SER.B *NEW OUT OF A BOX*

ALLEN BRADLEY EX-44 115-125V 

ALLEN BRADLEY 100-BA06NPS1 SER.C PRESET SPD 380-460V 

ALLEN BRADLEY 500-AO*93 SER.B 

ALLEN BRADLEY 1769-OV16 SERIES B OUTPUT MODULE 

ALLEN BRADLEY 1485R-P3R5-D5 SER.A 

ALLEN BRADLEY 1336-MOD-FA2 PC BOARD 

ALLEN BRADLEY 148363 REV.03 PC CONTROL BOARD 

SEALED ALLEN BRADLEY 1336-MOV-SP4A SERIES A

ALLEN BRADLEY 1746-A2 

LOT OF 5 ALLEN BRADLEY 595-A SER.A 

ALLEN BRADLEY CB278 COIL 575-600V 

ALLEN BRADLEY 96391474 REV.A01 

ALLEN BRADLEY CONTROLLER 400-DP25ND3 SERIES A 

ALLEN BRADLEY 1305-AA12A SERIES C DRIVE 

ALLEN BRADLEY CONTROLLER 400-DP25ND3 SERIES A 

ALLEN BRADLEY 1305-AA12A SERIES C DRIVE 

ALLEN BRADLEY GUARDMASTER 440E-H05019 SER.A LIMIT SWITCH 250V 

ALLEN BRADLEY 1336-RFB-16-A 

ALLEN-BRADLEY 42SML-7110 SERIES B TRANSBEAM RECIEVER 

ALLEN BRADLEY TERMINAL 3 PHASE 140-L2 SERIES C 

ALLEN BRADLEY 50385 CIRCUIT BOARD 

ALLEN BRADLEY 2801-N8 SER. A MONITOR 

ALLEN BRADLEY COMMONING LINK 140-L11 SERIES C 

ALLEN-BRADLEY 160-BA02NSF1 SERIES C 

ALLEN BRADLEY 1746-OX8 SERIES A OUTPUT MODULE DATE CODE 03/10 

ALLEN BRADLEY INTERFACE CONTACTOR 50404-001 REV.07 

ALLEN BRADLEY 1772-LV MINI-PLC-2/15 PROCESSOR

ALLEN BRADLEY DRIVER BOARD 50246 

ALLEN BRADLEY L410 SERIES C

ALLEN BRADLEY 50917 BOARD 

ALLEN BRADLEY 1746-IV16 SERIES B *USED

ALLEN BRADLEY 1720-L905 SERIES C

LOT OF 2 ALLEN BRADLEY 1770-RG SER.A PLC-2 FAMILY REPORT GENERATION MODULE 

ALLEN BRADLEY 2706-A11J SERIES D OPERATOR INTERFACE 

ALLEN BRADLEY 1336S-AE5 DRIVE ACCESSORY 1336S-AE5 

ALLEN BRADLEY 2755-NM42 

ALLEN BRADLEY 1771-AB SERIES A 8 SLOT I/O CHASSIS 

LOT OF 2 ALLEN BRADLEY 100-A24NZ*3 SER.B CONTACTOR 24V 

ALLEN BRADLEY 802 MC-AY16 SER.C *NEW OUT OF A BOX*

ALLEN BRADLEY 1772-LP3 PROGRAMMABLE CONTROLLER 

ALLEN BRADLEY 22AB012N104 SERIES A AC DRIVE 22A-B012N104 

ALLEN BRADLEY 1336T-MCB-UPGRA?D 

ALLEN BRADLEY L480 SERIES C

ALLEN BRADLEY 42CA-U1KPB SERIES B 

ALLEN BRADLEY 500-A0D930 SER.B CONTACTOR 120V 

ALLEN BRADLEY 800P-XA SER.A 

ALLEN BRADLEY 154-A11NB SER.A CONTROLLER 

ALLEN BRADLEY 1336S-AE4 DRIVE ACCESSORY 1336S-AE4 

ALLEN BRADLEY 1771A4B 16 SLOT I/O CHASSIS

ALLEN BRADLEY 1769-CLL3 SERIES A LEFT-TO-LEFT BUS EXPANSION CABLE 

ALLEN BRADLEY 2755-DM9 BAR CODE DECODER AS-IS

ALLEN BRADLEY LOGIC DRIVE CARD 1720-L420 SERIES C 

ALLEN BRADLEY 60-1600B SERIES B PHOTOSWITCH CONTROL BASE 

ALLEN BRADLEY 1734-MB SERIES B 

ALLEN BRADLEY 1326-CEU-50

ALLEN BRADLEY 150-ND 

ALLEN BRADLEY 1771-HSN IMC-120 SERVO CONTROLLER 

ALLEN BRADLEY 809-A02E SER.A INSTANTEOUS TRIP RELAY 600VAC 

ALLEN BRADLEY 1770-XO 

ALLEN BRADLEY INPUT MODULE 1783-EMS08T SER. A

LOT OF 2 ALLEN BRADLEY 509-A0D SER.B 120V 

ALLEN BRADLEY 1746-A2 SERIES A 2-SLOT EXPANSION CHASSIS