ORIENTAL MOTOR PX243-01AA

ORIENTAL MOTOR PX243-01AA

ORIENTAL MOTOR PX243-01AA

ORIENTAL MOTOR PX243-01AA等大品牌歐系主推的增量編碼器接口！西門(mén)子的變頻器和PLC基本都是這種接口，哪怕只接三根線。
5)，5—30V推挽式含反相信號(hào)（HTL-G6）,這是全兼容上述四種信號(hào)的，并且為防止接錯(cuò)線，這個(gè)信號(hào)做了電源短路保護(hù)和信號(hào)短路保護(hù)，包括電源在內(nèi)的8跟線接錯(cuò)是不應(yīng)該燒電路的，接錯(cuò)也不燒是HTL-G6的特征。這個(gè)信號(hào)可以傳輸達(dá)300米（編碼器專用電纜），信號(hào)強(qiáng)度大，抗干擾能力強(qiáng)，是今后自動(dòng)化應(yīng)用值得推薦的編碼器信號(hào)接口。當(dāng)然，對(duì)于5V差分你如果預(yù)先確定的話，請(qǐng)還是選擇第1種信號(hào)，5V差分驅(qū)動(dòng)。
歐系品牌的編碼器，例如德國(guó)海德漢、Sick、TR等增量編碼器都有上述HTL-6的增量信號(hào)可供選擇；
GEMPLE提供的增量型編碼器的輸出信號(hào)，屬于上述的第4種和第5種,例如GI58N和GI40N等都有這個(gè)接口可選。
日系編碼器（包括韓國(guó)品牌）在中國(guó)市場(chǎng)上沒(méi)有看見(jiàn)有第4種和第5種，絕大部分是第1種和第2種，5V差分驅(qū)動(dòng)和集電極開(kāi)路輸出，而且集電極開(kāi)路輸出也是基本上是NPN，這個(gè)信號(hào)與歐系PLC的連接在匹配上存在差異，如需選擇請(qǐng)?zhí)貏e關(guān)注信號(hào)匹配性要求。
其他：增量編碼器還有一種輸出信號(hào)是正余弦信號(hào)輸出，這一般用于伺服電機(jī)和電梯曳引機(jī)上，PLC基本上沒(méi)有這樣的接口，除非是的運(yùn)動(dòng)控制卡有些。用一個(gè)直流電源給電機(jī)的UV繞組通以小于額定電流的直流電，V入，U出，將電機(jī)軸定向至一個(gè)平衡位置； 
2.用示波器觀察編碼器的U相信號(hào)和Z信號(hào)； 
3.調(diào)整編碼器轉(zhuǎn)軸與電機(jī)軸的相對(duì)位置； 
4.一邊調(diào)整，一邊觀察編碼器U相信號(hào)跳變沿，和Z信號(hào)，直到Z信號(hào)穩(wěn)定在高電平上（在此默認(rèn)Z信號(hào)的常態(tài)為低電平），鎖定編碼器與電機(jī)的相對(duì)位置關(guān)系； 
5.來(lái)回扭轉(zhuǎn)電機(jī)軸，撒手后，若電機(jī)軸每次自由回復(fù)到平衡位置時(shí)，Z信號(hào)都能穩(wěn)定在高電平上，則對(duì)齊有效。 

撤掉直流電源后，驗(yàn)證如下： 
1.用示波器觀察編碼器的U相信號(hào)和電機(jī)的UV線反電勢(shì)波形； 
2.逆時(shí)針轉(zhuǎn)動(dòng)電機(jī)軸，編碼器的U相信號(hào)上升沿與電機(jī)的UV線反電勢(shì)波形由低到高的過(guò)零點(diǎn)重合，編碼器的Z信號(hào)也出現(xiàn)在這個(gè)過(guò)零點(diǎn)上。 
上述驗(yàn)證方法，也可以用作對(duì)齊方法。 
APOLLO BALL VALVE 3/8 NPT 2000 PSI REDUCED PORT CS BODY SS BALL RPTFE SEAT<573WH
TLV F32 QUICK TRAP CONNECTOR BODY W/ BLOW DOWN 3/4" NPT CF8SS STEAM < 570WH
BELL REDUCER 1 1/2" X 1/2" 150# 304 STAINLESS STEEL FNPT PIPE FITTING <560WH
1/2" MPT X 1/2" MPT 90 MALE ELBOW 316SS FITTING BREWING THREADED  <011NW
MALE ELBOW 3/8" MPT X 3/8" MPT 316SS PIPE FITTING <010NW
MALE ELBOW 1/8" MPT X 1/8" MPT 316SS 90 DEGREE INSTRUMENT FITTING <009NW
SWING CHECK VALVE 1" NPT 800# FORGED STEEL A105N BOLTED BONNET 1975 PSI <242WH
HOKE GYROLOK 6TF6 FEMALE RUN TEE 3/8" 316SS INSTRUMENT FITTING <6TF6
GYROLOK  SS-8AM12 
GYROLOK MALE CONNECTOR 3/8" X 7/16"-20 GYROLOK 6CM4 STRAIGHT THD BOSS <MC6CM4
HAMLET LETLOK TUBE union REDUCING TEE 3/4 X 3/8 316SS INSTRUMENT FITTING <609NW
 GLOBE VALVE 4" 150 RF FLANGED WCB BONNEY FORGE 1-31RF CR13 HF <473WH
GAUGE 1-1/2" FACE STEEL CASE 0-30 PSI/KPA/BAR 1/8" NPT BRZ LOWER NIB <636er23
WASHER STAINLESS STEEL (FOR 1/4" NPT) 1.25"OD FLAT BREWING KEG WELDLESS <WSHR12
WASHER STAINLESS STEEL (FOR 1/4" NPT) FLAT SHIM BREWING KEG WELDLESS <WSHR02
WASHER STAINLESS STEEL (FOR 1/2" NPT) FLAT SHIM BREWING KEG WELDLESS <WSHR04
 LETLOK MALE CONNECTOR 3/8 X 1/2 NPT BRASS INSTRUMENT FITTING <B6MC8
HAMLET LETLOK BRASS TUBE union 1/2" INSTRUMENT FITTING DOUBLE FERRULE <B-U762L8
BALL VALVE 3/4" NPT 3000 PSI FULLPORT CARBON STEEL BODY SS BALL TEF SEAT <355WH
BALL VALVE 1" NPT 3000 PSI FULL PORT CARBON STEEL BODY SS BALL TEF SEAT <354WH
HAMLET LETLOK MALE ELBOW 3/8 X 3/8 NPT INSTRUMENT FITTING 316SS <6LM6
HAMLET LETLOK MALE CONNECTOR 3/8 X 3/8 NPT 316SS HOBREWING FITTING <MC6-6
HAMLET LETLOK FEMALE ELBOW 3/8" TUBE X 1/2" FNPT 316SS <6LF8H
2" 800 WOG NPT WYE STRAINER MESH FILTER 316SS FLUID FILTER  <YS006
GYROLOK MALE CONNECTOR 1" X 1 5/16"-12 SS-16CM16 TO STRAIGHT THD BOSS <MC16CM16
MSA ULTRA ELITE RESPIRATOR FACEPIECE HYCAR FULL FACE 493020 MEDIUM  <455WH
4" NPT x 12" LONG PIPE NIPPLE STD 304 STAINLESS STEEL BREW PIPE FITTING <SN293
THERMOMETER 5" FACE -40 to 160* F 12" STEM WIKA 1/2 NPT EVERY ANGLE NIB <633V1
THERMOMETER 5" FACE -40 to 160* F 9" STEM WIKA 1/2 NPT EVERY ANGLE NIB <632V1
HAENNI 2-1/2" 2000# S/S CASE/TUBE/SOCKET 1/4" NPT CENTER BACK MOUNT <628er21
U.S GAUGE 2-1/2" 600# S/S CASE BRZ SOCKET 1/4" NPT CENTER BACK MOUNT <627er21
HAENNI GAUGE 2-1/2" 60# S/S CASE BRZ SOCKET 1/4" NPT CENTER BACK MOUNT <626er21
U.S. GAUGE 3-1/2" 30# 1/4" NPT LM AMETEK 316S/S TUBE & SOCKET NIB <625ER22
 5" BIMETAL THERMOMETER 9" STEM -40 to 160* F SAFETY GLASS GAUGE  <618ER02
 5" BIMETAL THERMOMETER 6" STEM -40 to 160* F SAFETY GLASS GAUGE  <615ER02
SLIP ON FLANGE 8" 150 RF F316L/316 STAINLESS STEEL A/SA182 ENLIN < 862WH
 NPT 140BA-00-00  
TYLOK SS-QC4-D1-4D SS-316
GAUGE PSI USG 4 1/2" 2300 PSI 316SS 1/2" ANPT LOWER NO FILL U.S.GAUGE <811G1
GAUGE PSI USG 4 1/2" 6000 PSI SS 1/2" NPT LOWER NO FILL U.S.GAUGE <802A3
2-1/2" x 12" PIPE NIPPLE STD (S/40) WLD 304 STAINLESS STEEL NPT  <SN307
2-1/2" x 6" PIPE NIPPLE STD (S/40) WLD 304 STAINLESS STEEL NPT  <SN304
2-1/2" x 4" PIPE NIPPLE STD (S/40) WLD 304 STAINLESS STEEL NPT  <SN302
2-1/2" x 3" PIPE NIPPLE STD (S/40) WLD 304 STAINLESS STEEL NPT  <SN301
2-1/2" x CLS" PIPE NIPPLE STD (S/40) WLD 304 STAINLESS STEEL NPT  <SN300
3" x 4" PIPE NIPPLE STD (S/40) WLD 304 STAINLESS STEEL NPT  FITTING <SN282
4" NPT x 8" LONG PIPE NIPPLE STD 304 STAINLESS STEEL BREW PIPE FITTING <SN294
4" NPT x 4" LONG PIPE NIPPLE STD 304 STAINLESS STEEL BREW PIPE FITTING <SN291