FISHER-ROSEMOUNT DELTA V 12P2531X052 INPUT MODULE w/ TERMINAL BLOCK 

FISHER-ROSEMOUNT DELTA V 12P2531X052 INPUT MODULE w/ TERMINAL BLOCK 

FISHER-ROSEMOUNT DELTA V 12P2531X052 INPUT MODULE w/ TERMINAL BLOCK 

什么是弱電:弱電是很常見的幾乎所有的電子產(chǎn)品中都存在弱電，相對于強電而言，弱電是指傳遞信號所需要的電流和電壓，弱電特點是電流小，頻率高，電壓小。比如說單片機引腳里出來的電壓，電流都很小，是用來進行信號處理的這就是弱電。

什么是強電：強電一般是電力系統(tǒng)中的電，比如說220v的照明電，以及1000多v的工業(yè)用電等，強電的特點是電壓高，頻率低，電流大，強電是用來驅(qū)動大功率的電力設備的。比如說電動機，電燈等用電設備。

弱電與強電的區(qū)別是什么：上面已經(jīng)介紹了什么是弱電，什么是強電，以及他們的特點等，這里用一個形象的比如來說明弱電與強電的區(qū)別，一臺電腦就分為了弱電部分，與強電部分，計算機電源所使用的電壓高，電流大主要為計算機的其他設備提供電源的電力設備這就是強電，主機里的其他的零件一般都是小電流，高頻率的信號處理比如說我們的主板等設備頻率就很高，屬弱電。

AB #1336 IMPACT, #1336E-EN31, FRN 3.01, SER-A, DRIVE,
AB 1.5 HP VS Drive 15A Breaker MCCB Bucket Motor Control Center 2100 1336F-BRF15
A-B 103SS-ATDJ2-CB16C-KY- SER.A QUANTITYCOMBINATION STARTER
A-B 103SS-ATDJ2-CB40C-KY- SER.A COMBINATION STARTER
A-B 113-C Combination motor starter, 10HP-460V ~ ~
AB 1305 Adjustable Frequency AC Drive 1305-BA04A-HA2
A-B 1305-BA04A-HA2 ADJUST FREQUENCY AC 3 PH MOTOR DRIVE
AB 1326AB-B2E-11-A7 SERVO MOTOR 5.2KW w. BRAKE
AB 1326AB-B420E-21-K4L 1326AB-B420E-21 SERVO MOTOR
AB 1326AB-B420H-21-K4 1326AB-B420H-21 SERVO MOTOR
AB 1326AB-B420H-M2-K4L SERVO MOTOR Ser.B 6000rpm
AB 1326AB-B420H-M2L Ser.B 6000rpm 5.4A QUANTITY
AB 1326AB-B430G-21 Ser.C 163331 460V SERVO MOTORLNC
AB 1326AB-B530E-M2L Ser.B SERVO MOTOR 3000rpm 9.5A
AB 1327AA-AC-05-B 1327AAAC05B HIGH PERF AC MOTOR QUANTITY
A-B 1330-BOA Adjustable Frequency Motor Drive Board
AB 1336 3PH 49.0A AC Drive 1336-B030-EOF-L3-S1 30HP
AB 1336-BDB-SP18B 74101-482-52 Rev.13 GATE DRIVER BD
AB 1336E-BRF50-AN-EN 480V AC/DC 5HP TESTEDQUANTITY
AB 1336F-B100-AN-EN PLUS II BASE DRIVER BOARD TESTED
A-B 1336S-B015-AE-DE4 1336 PLUS DRIVE 15HP 460V TESTED
AB 1389-AA045-A01 Bulletin 1389 Servo Amplifier
AB 1394 DIGITAL SERVO CONTROLLER, GMC SYSTEM MODULE, 5KW, #1394-SJT05-C, SER-B
AB 1394-AM04 SERIES B AC SERVO CONTROLLER AXIS MODULE -- 60
AB 1395 DC board 185694 M003425868 170095REV17 for industry use
AB 1395[DC] 170771 M1-170769 170769REV04 good in condition for industry use
AB 1395[DC] 170946 M-170945 170945REV01 good in condition for industry use
AB 1398-DDM-019X-DN SERVO DRIVE 18AMP 120/240VAC 1PH 50/60HZ for industry use
AB 1747-ACNR15 SLC-500 Controlnet Adaper NIB FS
A-B 1756-LSP B S/W F/W REV.1.10 PN-13846 PN-112043 LOGIX PAC GUARDLOGIX CPU
A-B 1785-L11B/E PLC-5/11 PROCESSOR Rev F01 REFURBISHED
AB 1785-LT4 A PLC 5/10 Processor Module
A-B 1791-0A32 PLC I/O MODULE 32 POINT 120VAC .3A OUTPUT
AB 20HP VS Drive 50A Breaker MCCB Bucket Motor Control Center 2100 1336F-BRF200
AB 2100 225 Amp Breaker Feeder Bucket, 18"
AB 2100 Adjustable Frequency AC Motor Drive
AB 2100 Series M, Size 3, 24" MCC Bucket
AB 2100 Series N, 1 HP, VFD, 24" MCC Bucket
AB 2100 Series N, 5 HP, VFD, 24" MCC Bucket
AB 2100, 1 HP VFD MCC Bucket
AB 2100, Series N, 7.5 HP VFD Drive MCC Bucket
AB 2706-B43J31 Ser G Rev C Dspl 1.2 Ctrl 3.02 Dataliner Digital Readout DL20
AB 2711-k5a5l11 good in condition for industry use
AB 2711-K6C10 industrial LCD display
AB 2711P-RP1 Allen Bradley PanelView Plus 700 Touch Key Panel
AB 2711-T10C1 PANELVIEW 1000 TOUCH SCREEN SER. B TESTED
AB 2711-T10G15L1 2711-T10G15L1X PANELVIEW 1000LNC
A-B 2755-L5RBA LASER SCAN HEAD ENHANCED MEDIUM SPEED RE
A-B 2755-L7SX5 LASER SCAN HEAD 2755-P/L/JVR282/06 REFU
AB 284G-FVD2P3D-10-RRG-CBG-DB1-EMI & 280G-FN-10-RG
AB 5HP VS Drive 15A Breaker MCCB Bucket Motor Control Center 2100 1336F-BRF50