1771-NBVC模擬模塊_漳州鼎晟達自動化設備有限公司

1771-NBVC模擬模塊

本文主要分析了PLC數字量輸入模塊（DI模塊）和傳感器儀表的幾種常見的接口電路形式，針對DI模塊內部輸入電路和傳感器輸出接口電部的不同結構，給出了其相互連接時的接線方法，確保在以後的工程設計中儀表選型和現場施工接線的正確性。

1 引言

在工程設計和現場施工中，常會遇到各種各樣的儀表接線的問題，只有完全理解了儀表傳感器的內部接線方式，以及PLC內部電路結構，才能正確的選型，保證所選儀表與廠家的PLC的正確接線。因此，就對PLC輸入輸出模塊內部的輸入輸出電路和常用儀表輸出接口有一個比較清楚係統的了解。

為了防止外界線路產生的幹擾引起PLC的非正常工作，甚至對PLC內部元器件造成損壞，PLC數字量輸入模塊（簡稱DI模塊）的輸入接口電路常採用光電耦合元件來隔離輸入信號與內部電路之間的聯係。輸入端的信號驅動光電耦合器內部發光二極管，發光二極管發光，光敏三極管導通，即可將外部輸入信號可靠地傳輸至處理器。

　　各廠商PLC DI模塊公共端的接口電路，有光電耦合器正極共點與負極共點之分，而各種儀器儀表的輸出電路，有幹接點、有源輸出、高電平和低電平輸出之分，因此，我們在選配外部儀表傳感器時，需要對所選PLC DI模塊的輸出電路，以及傳感器儀表輸出電路的結構進行區分和了解，才能正確的選型，以保證後期現場施工時與PLC廠家DI模塊的正確接線。

2 PLC DI模塊按輸入類型分類

PLC DI模塊的輸入接口電路，按外接電源類別，可分為直流和交流輸入電路；按輸入公共端電流的流向分，可分為源輸入和漏輸入電路；按光耦發光二極管公共端的連接方式可分為共陽極和共陰極輸入電路。

3 按外接電源的類型分類

3．1 直流輸入電路

圖1為直流輸入電路（只畫出了一路輸入電路），直流輸入電路的輸入電壓一般為DC24V。直流輸入電路要求外部輸入信號為無源的幹接點（直流電源由PLC櫃內部提供）或直流有源的無觸點開關接點，當外部輸入接點信號閉合時，輸入端與直流電源正極接通，電流通過電阻R1，光電耦合器內部LED，VD1（接口指示）到COM端形成回路；光敏三極管飽和導通，該導通信號傳送至處理器，從而CPU 認為該路有信號輸入。當外部輸入元件與直流電源正極斷開時，光耦中的發光二極管熄滅，光敏三極管截止，CPU 認為該路沒有信號輸入。直流電源可以由PLC櫃內部提供，也可以是外接直流電源。(http://www.diangon.com/版權所有)

3．2 交流輸入電路

如圖2為交流輸入電路，交流輸入端的輸入電壓一般為120V 或230V。電路要求外部輸入信號的接點為無源幹接點信號或交流有源的無觸點開關接點信號。它與直流輸入電路的區別在於：光電耦合器前增加了一級降壓電路和整流橋電路。交流電流經電阻R的限流和電容C的濾波（濾去電源中的直流部分)，再經過橋式整流，變成降壓後的直流電流，後續的電路原理與直流輸入電路一致。從圖中可以看出，由於交流輸入電路中增加了限流、隔離和整流三個環節，輸入信號的延遲時間要比直流輸入電路長，這是其不足之處。但由於其輸入端是高電壓，其輸入信號的可靠性比直流輸入電路高。交流輸入電路一般多用於油霧、粉塵等惡劣環境中，對響應性要求不高的場合，而直流輸入方式用於環境較好，電磁幹擾不嚴重，對響應時間要求較高的場合。

4 按流入公共端電流的流向分類

PLC DI模塊內部將所有輸入電路（光電耦合器）的一端連接到公共端（COM或M），各輸入電路的另一端接到其對應的輸入端，也稱此結構為單端共點輸入。這種做法可以減少輸入端子。

電流從DI模塊的輸入端流出，流入電源負極，即為拉電流（Sink Current）或漏型輸入；電流由電源正極流入公共端，電源正極與公共端相連，即共陽極；傳感器為低電平有效。

電流由電源正極流入DI模塊輸入端，即為灌電流（Source Current）或灌型輸入；電流由公共端流入電源負極，電源負極與公共端相連，即共陰極；傳感器為高電平有效。

4．1 漏型拉電流輸入電路

漏型拉電流輸入電路如圖3所示，此時，電流從輸入端流出，流入直流電源的負極，由直流電源的正極流入PLC公共端（COM端或M端）。

4．2 源型灌電流輸入電路

源型輸入電路如圖1所示，此時，電流的流向正好和漏型的電路相反。電流從直流電源正極流入DI模塊的輸入端，並由公共端流入直流電源的負極。

4．3 切換型輸入電路

為了適應各地區的使用習慣，有些廠家PLC DI模塊的內部公共端子是採用S/S端子，此端子可以與電源的24V+（正極）或24V-（負極）相連，結合外部儀表接線的變化，使DI模塊的輸入電路既可以是漏型輸入電路，也可以是源型輸入電路。較採用公共端（COM端或M端）的DI模塊更靈活。S/S端子的發展是為了適用日係與歐係PLC混合使用的工控場合，起到通用的作用，S/S端子也稱之 SINK/SRCE可切換型。其電路形式如圖4所示。作為源輸入時，公共端接電源的負極；作為漏輸入時，公共端接電源的正極。這樣，可以根據現場的需要來接線，給接線工作帶來的靈活。通過選擇可以將基本單元的所有輸入設置為漏型輸入或是源型輸入，但不能混合使用。

漏型拉電流輸入電路、源型灌電流輸入電路以及切換型輸入電路，均為直流輸入電路。

5 傳感器開關量信號的內部電路及其與PLC輸入電路的連接

在工程設計過程中，常會遇到各種各樣的輸出為開關量信號的儀表，如：壓力開關、流量開關、物位開關、溫度開關、閥門狀態反饋、電機的運行狀態、故障狀態等。這些傳感器的輸出電路的樣式多種多樣。因此，需要對它們充分了解，才能保證與所選的PLC的DI模塊進行匹配接線。

5．1無源幹接點

閥門等的限位開關、行程開關、電機遠程/就地按鈕開關、拉線開關、跑偏開關、電機運行狀態的繼電器觸點等，屬於無源幹接點信號，不存在電源的極性因素，比較簡單，接線容易，可應用於以上各種類型的DI輸入模塊。

5．2有源兩線制傳感器

有源兩線傳感器（如接近開關等），分直流與交流，直流兩線制開關分二極管極性保護圖5與橋整流極性保護圖6，前者在接PLC時需要注意極性，後者就不需要注意極性。

直流兩線制開關量儀表與漏型拉電流PLC DI模塊的接線如圖7所示：

直流兩線制開關量儀表與源型灌電流PLC DI模塊的接線如圖8所示：

交流兩線制開關量儀表與源型灌電流PLC的接線如圖9所示：

5．3 有源三線傳感器

傳感器的輸出信號，除了像行程開關、繼電器觸點等一些幹接點信號外，一些傳感器還提供NPN和PNP集電極開路輸出信號。其實質就是利用三極管的飽和和截止，輸出兩種狀態，即高電平和低電平信號，屬於開關型傳感器。PNP與NPN型傳感器的輸出信號是截然相反的。對於不同廠商的PLC DI模塊輸入電路，選用NPN還是PNP型輸出的傳感器，有時會感到無所適從。下面主要介紹一下這兩種輸出類型的傳感器與PLC DI模塊輸入電路的接線。

5．3．1 NPN和PNP輸出電路的形式

圖10為NPN型傳感器輸出電路：NPN集電極開路輸出電路的輸出端（OUT端）通過三級管和直流電源負極連接。在初始狀態，傳感器未動作時，三極管處於截止狀態，輸出端（OUT端）接近直流電正極，為高電平；當傳感器動作時，三極管飽和導通，OUT端的電流流向直流電源負極，輸出—低電平信號，OUT端（輸出端）電位接近負極，也就是通常說的高電平翻轉成低電平。

圖11為PNP型傳感器輸出電路：PNP集電極開路輸出電路的輸出端（OUT端）通過三極管和直流電源正極連接。當傳感器動作時，三極管飽和導通，直流電源正極電流流向OUT端，OUT端（輸出端）電位接近直流電源正極，輸出高電平信號，也就是通常說的低電平翻轉成高電平。

5．3．2 NPN和PNP輸出電路和PLC輸入模塊的連接

1）NPN集電極開路輸出

由以上分析可知，NPN集電極導通時輸出為0V，當輸出OUT端和PLC DI模塊輸入相連時，電流從PLC的輸入端流出，從DI模塊的公共端流入，PLC DI模塊的輸入電路為漏型輸入電路，即：NPN型輸出的傳感器只能接漏型或切換型輸入電路的DI模塊，如圖12所示：

2）PNP集電極開路輸出

PNP集電極導通時輸出為+V高電平，當輸出OUT端和 PLC DI模塊輸入相連時，電流從DI模塊的輸入端流入，從DI模塊的公共端流出， PLC DI模塊的輸入電路為源型輸入電路，即：PNP型輸出的傳感器只能接源型或切換型輸入電路的DI模塊，如圖13所示：

6 結束語

正是由於傳感器輸出信號和PLC DI模塊輸入電路形式的多樣性，我們在做工程設計的過程中，要充分了解PLC DI模塊輸入電路的類型和傳感器輸出信號的形式，只有這樣，才能確保在PLC廠商確定之後，儀表傳感器選型的正確性，才能保證在不增加額外元器件的情況下，傳感器與PLC輸入模塊接線正確性，才能在實際的應用中遊刃有餘。

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** NEW IN OPENED BOX ** Philips cme200/cme200

OMRON Safety Laser Scanner typ.: os32c-sp1

Allen Bradley 6181f -15 tpxphss

GE FANUC IC697MEM732 (Surplus New In factory packaging)

KOLLMORGEN IND B-404-A-23 (Surplus New In factory packaging)

10316H1002

Siemens Simatic s5 MUX 757 6es5757-0aa11 6es5 757-0aa11 e:6 - UN/BOXED -

Simatic s5 cpu928a 6es5 928-3ua21 e:04 it

Nou 6se9221-5dc40 Siemens 6se9 221-5dc40, 6 Months Warranty

Heidenhain TE 535ax Id. No. 366 536-01 NEW

Noo 6es7414-2xk05-0ab0 Siemens Simatic s7 6es7 414-2xk05-0ab0, 6 Months Warranty

Nou 6es7315-2fh13-0ab0 Siemens Simatic s7 6es7 315-2fh13-0ab0, 6 Months Warranty

T2203 PEPPERL + Fuchs hd2-gtr-4pa 180563 Fieldbus Power Hub PROFIBUS DP/PA Gateway

Nou 6av6613-1fa51-3ca0 Siemens 6av6 613-1fa51-3ca0, 6 Months Warranty

Siemens simadyn D 6dd1681-0ca2 se20.2 Interface Module V.C OVP

Siemens TELEPERM XP Assembly fum511 6dp1511-8aa OVP

Nou 6fc5210-0da21-0aa1 Siemens 6fc5 210-0da21-0aa1, 6 Months Warranty

Nou 6es7515-2am01-0ab0 Siemens 6es7 515-2am01-0ab0, 6 Months Warranty

Nou 6es7315-7tj10-0ab0 Siemens 6es7 315-7tj10-0ab0, 6 Months Warranty

Siemens Simatic s5 6es5581-0ee15 0ee15 581-0ee15 Memory Card NEW 6 months

Siemens 3rg7845-6dp01 Light Curtain Receiver new seal, incl. VAT

BBC Assembly 81ab01e gjr2342600r1000 OVP

NOK 6av2124-0qc02-0ax0 Siemens 6av2 124-0qc02-0ax0, 6 Months Warranty

NEW Siemens 6SL3224-0BE33-0UA0 One year warranty

FANUC A06B-0522-B351 (Surplus New not in factory packaging)

INA NA4856 (Surplus New In factory packaging)

NEW SIEMENS 6AV6 545-0CC10-0AX0 6AV6545-0CC10-0AX0 HMI Touch Screen Panel

SIEMENS 6GK7-443-1EX11-0XE0 (Surplus New not in factory packaging)

1 PC New Fanuc A06B-6220-H002 Servo Amplifier In Box

1 PC New In Box SIEMENS PLC 6AV6 545-0CC10-0AX0 6AV6545-0CC10-0AX0

OPHIR OPTRONICS LTD SP90197 (Surplus New In factory packaging)

Omron MS4800A401200X NSFP **GENUINE** MS4800A 40 1200 X

1 PC New Mitsubishi Q20UDEHCPU CPU Unit In Box UK

Brand New Proface AST3501-C1-AF Color LCD 16 Colors FLASH EPROM 6MB SRAM 320KB

NEW Siemens S7/300 6ES7 317-2EK14-0AB0 6ES7317-2EK14-0AB0

ALLEN BRADLEY 1336F-BRF75-AA-EN-HAS2-L5 (Surplus New In factory packaging)

** NEW IN SEALED BOX ** 6es5470-7la13 Siemens/6es54707la13

ALLEN BRADLEY 151150 PC BOARD BASE POWER *NEW NO BOX*

NEW CONTROL TECHNIQUES UNI2402 UNIDRIVE 480V

ASEA BROWN BOVERI OETL1600K3 (Surplus New In factory packaging)

BAILEY CONTROLS YINNPM11 (Surplus New In factory packaging)

ABB Juice 168 Pac Pulse Amplifier Card 58095117

* Mitsubishi aj71pb92d-NEW-Programmable Controller #go

1 PC New Schneider ATV71HD37N4Z Inverter 37KW In Box UK

1 PC New GE Fanuc IC693CMM321-JK Ethernet Controller Module In Box UK

GENERAL ELECTRIC 331X232ACG03 (Surplus New not in factory packaging)

NEW Other Fanuc A16B-3200-0420 Board One year warranty

1 PC New Other Fanuc A16B-3200-0420 Board

NEW Fanuc A20B-8200-0721 Board One year warranty

Cutler Hammer 97133 NSNP **GENUINE** Westinghouse

SQUARE D MX36400G (Surplus New In factory packaging)

REXROTH MSK070E-0150-NN-S2-U-G0-RNNN *NEW IN BOX*

Schneider Electric Modicon TSX Compact AS-BDAU-204 ASBDAU204

REXROTH INDRADRIVE M HMS01.1N-W0210-A-07-NNNN *NEW IN BOX*

NEW FREESHIPSAMEDAY CACR-05-TF2ER-BF YASKAWA CACR05TF2ERBF SERVO DRIVE SERVOPACK

SICK DME4000-311S01 SENSOR *NEW IN BOX*

ALLEN BRADLEY IMB268-4 MEMORY BUBBLE BOARD 921074 REV-2 *NEW NO BOX*

ALLEN BRADLEY 8000-MDG8 PC BOARD INTEL IMB268-4 921074 REV. 2 *NEW NO BOX*

ALLEN BRADLEY 8720MCRPS027BMHV1 SERVO MOTOR *REMAN*

ALLEN BRADLEY PV+ 1500 2711P-T15C4D2 2711PT15C4D2 NEW TOUCHSCREEN

ASEA BROWN BOVERI 57088478 (Surplus New not in factory packaging)

Siemens Moore APACS+ QUADLOG Yokogawa ProSafe MBI MNI Combo Board 16413-1-5

Brand NEW FANUC Servo Motor A06B-0205-B200 One year warranty

DELTA NEW VFD550F43A PLC (AC6) AC Fan Pump Purpose Drive 3 Phase

ALLEN BRADLEY 2711P-RP1 -FS-

GE FANUC IC660BBD022 (Brand New Current Factory Packaging)

Mitsubishi A273UHCPU Motion Controller Unit CPU PLC Central Processor Melsec NEW

Allen Bradley 150-A24NCD SER. B Motor Drive **GENUINE**

Allen Bradley 150A24NCD NSNP **GENUINE** AB 150 A24NCD

1 PC New Fanuc A06B-6096-H104 Servo Amplifier In Box UK

SQUARE D 8839-EFDHH4VW (Surplus New not in factory packaging)

2013 BRAND NEW OPEN BOX NEVER FLASHED! ALLEN BRADLEY 1756-L72 /B *FREE 1 DAY SHI

2711P-B15C4A2 ALLEN BRADLEY PANELVIEW PLUS 1500 TERMINAL

MITSUBISHI MDS-B-CV-37 (Surplus New In factory packaging)

SIEMENS 6ES7-157-0AA82-0XA0 (Surplus New not in factory packaging)

HONEYWELL UDA2182-DB1-NN2-NN-N-0E00-EE (Surplus New In factory packaging)

GE FANUC IC800SSI104RD2-CE (Surplus New not in factory packaging)

Clearsonic SP30L StudioPac 30 - Light Gray

ASEA BROWN BOVERI 5692435-R (Surplus New In factory packaging)

GENERAL ELECTRIC 531X139APMBAM5 (Surplus New In factory packaging)

MOTOROLA SOLUTIONS F4556A (Surplus New In factory packaging)

New Sealed Allen Bradley 1747-L552 /D 2017 SLC 500 SLC 5/05 Processor 32K FRN 13

CUTLER HAMMER HKW4200V (Surplus New In factory packaging)

6es5530-3la12 NEW/NEW - 12 months Warranty/12 Months Warranty

ALLEN BRADLEY 2711P-T10C4D2 PanelView Plus1000 Color Terminal 10.4" Touch Screen

ALLEN BRADLEY 2711-K5A5 (Surplus New In factory packaging)

OMRON R88D-HT10 (Surplus New In factory packaging)

NAMCO EA170-31302 (Surplus New In factory packaging)

NEW Fanuc a20b-8101-0384 Board One year warranty

API P315X-M232 POWER/DRIVE INDEXER *NEW IN BOX*

1 PC New Fanuc a20b-8101-0384 Board

SCHWEITZER ENGINEERING SEL-734B (Surplus New not in factory packaging)

GE FANUC A06B-0893-B390#3000 AC SPINDLE MOTOR *NEW NO BOX*

FERRAZ SHAWMUT A155B3D0R0-300E (Surplus New not in factory packaging)

New TAC Invensys Barber Coleman LCM-84210-1-0-1 Control Module Network 8000

ALLEN BRADLEY 1771-IJ SER. A F/W L ENCODER COUNTER DATE: 2008 *FACTORY SEALED*

ALLEN BRADLEY 150-B54NBD (Surplus New In factory packaging)

NORTHSTAR TECHNOLOGIES R8-1200-L-E44-2-R-C (Surplus New In factory packaging)

NEW FANUC A06B-6240-H210 Servo Drive Amplifier

1 PC New Fanuc A06B-6240-H210 In Box

MOTOMAN ROBOTICS SGMGH-13A2A61 (Surplus New In factory packaging)

1 PC New Fanuc A20B-2101-0711 PCB Board UK

NEW ALLEN BRADLEY PLC-5/40 1785-L40B SER E 2013 1785L40B 1785-L40B/E NIB

ADEPT TECH 10330-31150 (Surplus New not in factory packaging)

ALLEN BRADLEY 40382-809-05 (Surplus New In factory packaging)

SIMATIC S7-1200, TP1200 COMFORT-TOUCH PANEL 12", 6AV2124-0MC01-0AX0

Simatic Simatic PC 420 embedded 6ag4040-0ag20-0ax0

PYROTRONICS 500-048820 (Surplus New In factory packaging)

ROSS CONTROLS 3573A8872 (Surplus New not in factory packaging)

GENERAL ELECTRIC GTUTK20 (Surplus New In factory packaging)

Joslyn Clark 5UHD42120 NSFP **GENUINE**

ROBO CYLINDER RCS-SMR-A-100-M-700-T1-M (Surplus New not in factory packaging)

DOLAN JENNER SS950-48000 (Surplus New In factory packaging)

GENERIC 05P11200087 (Brand New Current Factory Packaging)

BALDOR RELIANCE 69089-19E (Surplus New In factory packaging)

CATERPILLAR 368-7106 (Surplus New In factory packaging)

RELIANCE 0-49040-A PC BOARD CONTROLS

ALLEN BRADLEY 1771-ASBK (Surplus New In factory packaging)

ALLEN BRADLEY 6180-ABFBDEABABZ (Surplus New In factory packaging)

COOPER VMVS2TW250/TT S826 LUMINAIRE *FACTORY SEALED*

XC7K410T-2FFG676I

GIDDINGS & LEWIS MOTION CNTRL DSM-130 (Surplus New In factory packaging)

ROSEMOUNT 3051S1TG4A2B11A1AK5M5 w/ 1199WNB05AFFWG2DA000

NEW GE INTELLIGENT MTR-3T22-G-R-0-M-S-B SERVO MOTOR MTR3T22GRO0MSB

ALLEN BRADLEY 1785-L60L/C (Ser C, REV H) PROCESSOR MODULE

LOT OF 27 PEGASUS CORP. 212630 FEEDER DIFF FEED DOG *NEW IN A BAG*

Siemens master drives braking unit 6SE7028-0ES87-2DA1

KEYENCE CA-DC21E+CA-NCL10E+XG-7501P SETS NEW WITHOUT BOX! FAST SHIPPING!

EMERSON KJ3245X1-BA1 MODULE *NEW IN BOX*

ASCO H118AL122F1F26V16 HYDROMOTOR GAS VALVE *NEW NO BOX*

NEW MAGNETEK IMPULSE CIMR-G5M40181F DRIVE GPD515C-B041

NEW Netstal Printboard 110.241.0822 URS Circuit Board-UMD

NEW GE 6VHHP10A1 HAND HELD PROGRAMMER W/ KEYPAD NP104X905BA482

SIEMENS 6ES5 925-3SA11 -FS-

NEW SIEMENS 6SN1118-1NH01-0AA1 SIMODRIVE MODULE W/ 6SN1123-1AA00-0CA2 SIMODRIVE

NEW SIEMENS 6SN1118-1NH01-0AA0 SIMODRIVE MODULE W/ 6SN1123-1AA00-0CA1 SIMODRIVE

SIEMENS 6FX1121-4BA03 SERVO INTERFACE DAC *NEW NO BOX*

SEW EURODRIVE SA67D26DRE100L4/RI GEAR REDUCER 3 HP 1735/22-111 RPM *NEW NO BOX*

NEW Allen Bradley 2711P-T10C4D9 PanelView Plus 6 1000 Touch Screen FAST SHIPPING

FREESHIPSAMEDAY BAILEY INFI90 IMMFP02 PROCESSOR IMMFP-02 6638099A3 1948671A2 NEW

FOXBORO CONTROLLER 135KTG-LL *NEW NO BOX*

FOXBORO CONTROL STATION 230SM-T *NEW IN BOX*

ALLEN BRADLEY 8000-IOA CIRCUIT BOARD 900059 REV. E2 *NEW NO BOX*

NEW CONTROL TECHNIQUES UNI2402 UNIDRIVE 7.5KW, 10HP 460V

SIEMENS 6ES5 926-3SA11 -FS-

FIREYE R9105P5002 FLAME MODULE 120V AMPLIFIER *NEW IN BOX*

FORNEY ENGR CO. 347277-01 *NEW NO BOX*

WESTIGNHOUSE MPR3B1A4DA MOTOR PROTECTIVE RELAY *NEW NO BOX*

PRO-FACE AST3301-S1-D24 TOUCH SCREEN PANEL *NEW IN BOX*

MITSUBISHI MDS-C1-V2-2010 SERVO DRIVE UNIT MDSC1V22010 NEW

ENDRESS+HAUSER PROMASS 1 83150-AFTAAAAAL2AK FLOWMETER *NEW NO BOX*

PLANAR SYSTEMS EL640480AM8 (Brand New Current Factory Packaging)

MICROMOTION DL100S202SU MASS FLOW SENSOR *NEW IN BOX*

REXROTH INDRAMAT DKC01.3-100-7-FW ECO DRIVE *NEW IN BOX*

2014 FACTORY SEALED Allen Bradley 2711P-T12C4D8 /A ControlLogix PANELVIEW PLUS

NIB Modicon Factory Mate Plus FM+ Electrical Module 557VIC12650 Schneider

GE FANUC MOTOR NEW A06B-0126-B675 #7000 WARRANTY

TELEMECANIQUE SPEED DRIVE ATV31HU40M3X *NEW NO BOX*

FACTORY SEALED PROSOFT MVI56E-MNET MVI56EMNET , MFD 2017

ALLEN BRADLEY CONTROL BOARD DRIVE 1336T-GT1-SP34B SER. B *NEW IN BOX*

Allen Bradley 1769-L32E PLC Module with I/O modules in excellent condition.

TEXAS INSTRUMENTS PLC 560-2820 (Surplus New not in factory packaging)

COGNEX 800-5870-1 (Surplus New In factory packaging)

ALLEN BRADLEY 143677 (Surplus New In factory packaging)

ROSEMOUNT 3051TG1A2B21AB4S1Q4 w/ 1199WNB05SSSWA0AAL2 *NEW IN BOX*

New Sealed Siemens 6GF9001-1BH02 Lens F1,6 / 35mm (C-Mount)

2017 New Sealed Allen Bradley 1756-L71S /B GuardLogix Logix5571S Processor

New Fanuc A06B-0235-B805 AC Servo Motor A06B0235B805 AiS8/4000 ST KEY 90v BRK

SIEMENS NEW 3RA6120-2EB32 PLC Sirius Compact Direct Starter

GE DRIVE SYSTEMS POWER SUPPLY CARD DS3800NPSE1C1C 102876

New in Box Fanuc A06B-6081-H101 Servo Power Supply Module 24VDC A06B6081H101 1PC

New in Box Siemens 3VT8563-2AA03-2PA2 Programmable Logic Controller PLC CPU

MODULE SEMIKRON SKIIP2403GB172-4DFW LOCATION M

SIEMENS 6ES5-526-3LA11/6ES55-26-3LA11/6ES5526-3LA11/6ES55263LA11 GRAPHICS *NIB*

GE FANUC IC697CPU772L CENTRAL PROCESSOR UNIT *NEW NO BOX*

Allen Bradley 1771NIS Ser A 96809990 Input Module 8 Point Analog High Resolution

GE FANUC A16B-3200-0610/18F A16B-3200-0610 NEW WARRANTY

GE FANUC A06B-0315-B205 #7008 SERVO MOTOR MODEL 10S NEW WARRANTY

NEW FANUC A16B-3200-0610 WARRANTY

NEW SEALED Allen-Bradley 1756-EN2TR /C (1756-EN2TR) Communication Module

New Fanuc A06B-0202-B200 Servo Motor A06B0202B200 PLC Industrial Module Unit 1PC

Siemens 6SE6440-2UC27-5DA1 MICROMASTER 440 AC Drive 200-240VAC, (A)

Siemens 6ES7315-2AF02-0AB0

SAFTRONICS CIMR-P5U4030 (Surplus New not in factory packaging)

New Fanuc A06B-0034-B075 AC Servo Motor B6/2000 ST KEY A06B0034B075 Straight 1PC

New Fanuc A06B-0212-B001 AC Servo Motor ais 2/5000 3-Phase 0.75kw A06B0212B001

NEW FANUCA Board A20B-2101-0351 One year warranty

BALDOR RELIANCE 801429-1RC (Surplus New not in factory packaging)

DS200DTBBG1A NEW IN ORIGINAL BOX

DS200TBQDG1A NEW IN ORIGINAL BOX

DS200TBQCG1A NEW IN ORIGINAL BOX

DS200DTBCG1A NEW IN ORIGINAL BOX

DS200TBQBG1A NEW IN ORIGINAL BOX

Brand New in Box Mitsubishi MDS-R-V2-8080 PLC

1 PC New Mitsubishi AJ71QE71N3-T In Box

New Fanuc A20B-3300-0310 PC Board CPU Controller 16MB DRAM Module A20B33000310

New Fanuc A06B-6081-H103 Power Supply Module A06B6081H103 Industrial Controller

New Fanuc A06B-0212-B100 AC Servo Motor Module AiS2/5000i SLK a1000 A06B0212B100

1 PC New Siemens 6GK7443-1GX30-0XE0 6GK 7443-1GX30-0XE0 Module

SIEMENS C98043-A7001-L1 (Surplus New In factory packaging)

Cutler Hammer MCP331000R NSFP **GENUINE** Eaton Westinghouse

ONE x NEW SIEMENS 6SN 1123-1AA00-0DA2 6SN1123-1AA00-0DA2 SIMODRIVE

DELTA RMC101-H2-ENET CONTROLLER, DELTA AXIS CONTROLLER RMC101-H2-ENET, NEW

STANLEY PSI-C CONTROLLER XDCR PULSE TOOL, NEW

BMEP582020 BRAND NEW Schneider Electric Modicon BME-P582-020 M580

NEW OMRON V530-R150EP-3,OMRON V530-R510, 2D CODE READER,BOXYJ

NEW OLD Honeywell RM7800 L 1087 BURNER CONTROL (ONLY 5CYCLES 24HOURS ),BOXZD

NIB Bosch Pump Motor Combination 0513400212/0513400248 _ 0513400212_0513400248

ALLEN BRADLEY 1336F-B075-AN-EN-LA4 ADJUSTABLE FREQUENCY AC DRIVE

2013 SEALED! Allen Bradley 1756-L63S /B GuardLogix *FREE OVER-NIGHT DELIVERY*

ALLEN BRADLEY 2711D-RPIX LOGIC MODULE *NEW IN BOX*

ProSoft MVI56-MCM | MODBUS Master / Slave Comm Module - Mfg 2015 *NIBFS*

1 PC New Mitsubishi Touch Screen GT1675M-VTBA In Box UK

ALLEN BRADLEY 813S-COAA (Surplus New not in factory packaging)

CARPENTER MFG-6159 CONTROL BOARD

NEW Mitsubishi PLC MDS-R-V2-8080 One year warranty

1 PC New Fanuc 0i Mate-TD A02B-0321-B500 In Box

NEW Mitsubishi Power Supply Unit MDS-B-CVE-37 One year warranty

ALLEN BRADLEY 2711-K3A2L1 (Surplus New In factory packaging)

ALLEN BRADLEY 2711C-T6C (Surplus New not in factory packaging)

FORNEY 33357501 (Surplus New In factory packaging)

SIEMENS 6ES7 314-6EH04-0AB0 -MFS-

SCHNEIDER ELECTRIC PACDRIVE MC-4/11/10/400 SERVO DRIVE 13130247 *NEW IN BOX*

SQUARE D MA36400 CIRCUIT BREAKER 400A *NEW IN BOX*

Brand NEW FANUC A06B-0202-B200 One year warranty

ONE NEW FANUC A06B-6136-H203 One year warranty

NEW Mitsubishi AS50VS One year warranty

SIEMENS 6AV1 242-0AB00 / 6AV1242-0AB00, CP527, comm.-processor - NEW

NEW Mitsubishi Q173CPU One year warranty

Siemens 6av1 242-0ab00/6av1242-0ab00, cp527, come on. - Processor-NEW

SIEMENS 6ES7-322-8BH01-0AB0 (Surplus New In factory packaging)

ALLEN BRADLEY 20BD022A3AYNADD0 (Surplus New In factory packaging)

ASEA BROWN BOVERI S4HQ100BRRAS4 (Surplus New In factory packaging)

MODICON MM-PM15-403 (Surplus New not in factory packaging)

SIEMENS 6GK1-143-0TB01 (Surplus New not in factory packaging)

SUPERIOR ELECTRIC MX2000-1C (Surplus New In factory packaging)

MEASUREX 05319005 (Surplus New In factory packaging)

D3001N68, Infineon Rectifier Diode

NEW Fanuc A06B-0033-B075 AC Servo Motor One year warranty

BENTLY NEVADA 167699-01 (Surplus New not in factory packaging)

GEM80 8108-4003 (Surplus New In factory packaging)

Cutler Hammer IQDP4030 NSFP **GENUINE** IQDP4030 Eaton Westinghouse

TELEDYNE INSTATRANS-3001 (Surplus New not in factory packaging)

Allen Bradley 1747-L551 /C | SLC500 5/05 Processor FRN 13 - Mfg 2015 *NIBFS*

FANUC A05B-2255-C105 #EAW | Arc Welding Teach iPendant - Mfg 2015 *NEW*

BALDOR RELIANCE 915K0100 (Surplus New In factory packaging)

MICROSWITCH FFSB14E/R124-S2FC (Surplus New In factory packaging)

ALLEN BRADLEY 80157-072-51-R REV. F BOARD *NEW IN BOX*

ONE NEW FANUC a06b-6141-h011 One year warranty

1 PC New Fanuc A06B-6141-H011 Servo Amplifier In Box

ALLEN BRADLEY 1745-LP151 (Surplus New In factory packaging)

CUTLER HAMMER HMDL3600 (Surplus New In factory packaging)

1 PC New Mitsubishi PLC A4UMCA-8E In Box UK

Siemens Multi-function Protective Relay 7SJ6225-5EC90-1FG0/GG SIPROTEC NIB

New Allen Bradley 2094-BC07-M05-S /A Integrated Axis Converter 400/460V 45kW

Measurex 05367600 ADC QBUS Type 2 (ML-4) Assembly, Rev F

SQUARE D KCL341252361 (Surplus New In factory packaging)

FOXBORO L0112PX (Surplus New not in factory packaging)

NUM MDLA-2075-Q00 (Surplus New not in factory packaging)

Brand NEW FANUC A06B-0223-B100 One year warranty

ONE NEW FANUC A06B-0235-B805 One year warranty

ONE NEW FANUC A06B-0212-B100 One year warranty

6av7671-2aa01-0aa0 NEW/NEW - 12 months Warranty/12 Months Warranty

ABB SAMC 11 POW Power Supply Board 57171847 New-Open

** New in Opened Box ** p10-cpu Mushroom/p10cpu

DIVERSEY C7000 (Surplus New not in factory packaging)

OMRON CJ1G-CPU42H Ver4.0 CPU Unit

BALDOR M2535T INDUSTRIAL MOTOR 30 HP 1760 RPM *NEW NO BOX*

NEW HONEYWELL 51305406-100 UCIO MEASUREX PC BOARD 51305406100 FREESHIPSAMEDAY

2015 SEALED Allen Bradley 1756-L61 /B 1.10 ControlLogix PROCESSOR

WESTINGHOUSE SSR-125-12 (Surplus New In factory packaging)

Mitsubishi Q172CPUN Processor, New in Box, WARRANTY, Can Ship Today.

1 PC New Keyence SR-1000 Code Reader In Box

GE FANUC IC3600VPSA13 (Surplus New not in factory packaging)

New in Sealed Box AB Allen Bradley 2711P-RDT1?2H 2711PRDT1?2H PanelView Plus

INOVEC PCA0096 PROCESSOR BOARD *NEW NO BOX*

SIEMENS 6SN1-112-1AC01-0AA1 (Brand New Current Factory Packaging)

JOSLYN CLARK 5DP4-5021-11 (Surplus New In factory packaging)

NEW Factory Seal Box ALLEN BRADLEY 2711P-RDT12H 2711PRDT12H PanelView Plus

ALLEN BRADLEY 1785-CHBM (Surplus New not in factory packaging)

ALLEN BRADLEY 1326AB-C3E21 (Surplus New not in factory packaging)

GENERAL ELECTRIC DS200RTBAG3A (Surplus New In factory packaging)

SCHNEIDER ELECTRIC MODICON 140-NOE-771-00 140NOE77100

SYMAX 8030-CRM-931 (Surplus New In factory packaging)

INDUSTRIAL SCIENTIFIC 7810-1730 (Surplus New not in factory packaging)

NEW 2008 ALLEN BRADLEY PLC-5/40 1785-L40B SER E 1785L40B 1785-L40B/E NIB

ALLEN BRADLEY PV+1000 2711P-T10C4D9 2711PT10C4D9 2711P-T10C4D9 NEW TOUCHSCREEN

MEASUREX 08585302 PC BOARD *NEW NO BOX*

5STP3452X0003, ABB BRAND

ADEPT TECH 30846-00020 (Surplus New not in factory packaging)

IBM 8250-3788 (Surplus New not in factory packaging)

** NEW IN SEALED BOX ** 6es5242-1aa31 Siemens/6es52421aa31

STI MS46-20X/RNCFN (Surplus New In factory packaging)

MOTOROLA SOLUTIONS MC9090-GK0HBEGA2WR (Surplus New In factory packaging)

REXROTH 0608841033 (Surplus New In factory packaging)

ALLEN BRADLEY 1771-VHSC (Surplus New not in factory packaging)

1 PC New Fanuc A06B-6200-H011 Servo Amplifier In Box

Siemens CLD63B600 NSNP **GENUINE** Furnas

NEW Pro-face GP2601-SC41-24V HMI Touch Screen Panel One year warranty

OMRON C500-SNT31-V4 (Surplus New In factory packaging)

ONE NEW AB Allen Bradley PLC 1756-HYD02 1756HYD02

ALLEN BRADLEY 1336-QOUT-SP11A (Surplus New In factory packaging)

AVG UTICOR 100G-3C1R0 (Surplus New not in factory packaging)

AMP 69526-2 (Surplus New not in factory packaging)

FORNEY 35831701 RM-IDD AMPLIFIER D-358316-01 *NEW*

HONEYWELL 51401497-100-RP *NEW IN BOX*

ALLEN BRADLEY 1770-KF2 SER. C DATA HIGHWAY COMMUNICATION INTERFACE *NEW IN BOX*

GENERAL ELECTRIC 9T58B3705 (Surplus New In factory packaging)

2015 NEW Allen Bradley Factory Seal 150F108NBD SMC 3 Soft Start 150-F108NBD SerB

BALDOR RELIANCE 901FK2501 (Surplus New In factory packaging)

SIEMENS 6SE7-031-7FG84-1JF0 (Surplus New not in factory packaging)

INDRAMAT MDD090A-N-030-N2L-110GB0 (Surplus New not in factory packaging)

ALLEN BRADLEY 9323-PA2E (Surplus New In factory packaging)

LANDIS & GYR R562-002 (Surplus New In factory packaging)

Mitsubishi AJ71C21-S1, New, AJ71C21S1, Fast Shipping