皮爾茲繼電器，PILZ上?？偞?/strong>電符號(hào)和觸點(diǎn)形式
　　繼電器線圈在電路中用一個(gè)長(zhǎng)方框符號(hào)表示，如果繼電器有兩個(gè)線圈，就畫兩個(gè)并列的長(zhǎng)方框。同時(shí)在長(zhǎng)方框內(nèi)或長(zhǎng)方框旁標(biāo)上繼電器的文字符號(hào)“J”。繼電器的觸點(diǎn)有兩種表示方法：一種是把它們直接畫在長(zhǎng)方框一側(cè)，這種表示法較為直觀。另一種是按照電路連接的需要，把各個(gè)觸點(diǎn)分別畫到各自的控制電路中，通常在同一繼電器的觸點(diǎn)與線圈旁分別標(biāo)注上相同的文字符號(hào)，并將觸點(diǎn)組編上號(hào)碼，以示區(qū)別。繼電器的觸點(diǎn)有三種基本形式： 　　1．動(dòng)合型（常開）（H型）線圈不通電時(shí)兩觸點(diǎn)是斷開的，通電后，兩個(gè)觸點(diǎn)就閉合。以合字的拼音字頭“H”表示。 　　2．動(dòng)斷型（常閉）（D型）線圈不通電時(shí)兩觸點(diǎn)是閉合的，通電后兩個(gè)觸點(diǎn)就斷開。用斷字的拼音字頭“D”表示。 　　3．PILZ繼電器轉(zhuǎn)換型（Z型）這是觸點(diǎn)組型。這種觸點(diǎn)組共有三個(gè)觸點(diǎn)，即中間是動(dòng)觸點(diǎn)，上下各一個(gè)靜觸點(diǎn)。線圈不通電時(shí)，動(dòng)觸點(diǎn)和其中一個(gè)靜觸點(diǎn)斷開和另一個(gè)閉合，線圈通電后，動(dòng)觸點(diǎn)就移動(dòng)，使原來斷開的成閉合，原來閉合的成斷開狀態(tài)，達(dá)到轉(zhuǎn)換的目的。這樣的觸點(diǎn)組稱為轉(zhuǎn)換觸點(diǎn)。用“轉(zhuǎn)”字的拼音字頭“z”表示。
繼電器測(cè)試
測(cè)觸點(diǎn)電阻
　　用萬能表的電阻檔，測(cè)量常閉觸點(diǎn)與動(dòng)點(diǎn)電阻，其阻值應(yīng)為0，（用更加精確方式可測(cè)得觸點(diǎn)阻值在100毫歐以內(nèi)）；而常開觸點(diǎn)與動(dòng)點(diǎn)的阻值就為無窮大。由此可以區(qū)別出那個(gè)是常閉觸點(diǎn)，那個(gè)是常開觸點(diǎn)。
測(cè)線圈電阻
　　可用萬能表R×10Ω檔測(cè)量繼電器線圈的阻值，從而判斷該線圈是否存在著開路現(xiàn)象。
測(cè)量吸合電壓和吸合電流
　　找來可調(diào)穩(wěn)壓電源和電流表，給繼電器輸入一組電壓，且在供電回路中串入電流表進(jìn)行監(jiān)測(cè)。慢慢調(diào)高電源電壓，聽到繼電器吸合聲時(shí)，記下該吸合電壓和吸合電流。為求準(zhǔn)確，可以試多幾次而求平均值。
德國(guó)皮爾茲繼電器測(cè)量釋放電壓和釋放電流
　　也是像上述那樣連接測(cè)試，當(dāng)繼電器發(fā)生吸合后，再逐漸降低供電電壓，當(dāng)聽到繼電器再次發(fā)生釋放聲音時(shí)，記下此時(shí)的電壓和電流，亦可嘗試多幾次而取得平均的釋放電壓和釋放電流。一般情況下，繼電器的釋放電壓約在吸合電壓的10～50%，如果釋放電壓太?。ㄐ∮?/10的吸合電壓），則不能正常使用了，這樣會(huì)對(duì)電路的穩(wěn)定性造成威脅，工作不可靠。
：劉
：86-
86-

地址:上海市黃浦區(qū)北京東路668號(hào)上海科技京城東樓20樓C2
皮爾茲繼電器，PILZ上?？偞?br />型號(hào)：PNOZXV2/774500 Pilz
Safety Equipment RLY. 24VDC 2NO/2NO 30S
型號(hào)：PNOZXV2/774502  Pilz
Safety Equipment RLY 24VDC 2NO/2NO 3SEC
型號(hào)：PNOZXV2/774515 Pilz
S/RLY.120AC/24DC 2NO/2NC 30SEC
型號(hào)：PNOZXV3/774540 Pilz
Safety Equipment RLY.024DC 3NO+2NO-30SEC
型號(hào)：PNOZXV3/774548 Pilz
Safety Equipment RLY.024DC 3NO+2NO-300S
型號(hào)：PNOZXV31/774530 Pilz
Safety Equipment RLY.24V/DC3N/01N/C
型號(hào)：PNOZXV3P/777512 Pilz
Safety Equipment RLY. 24VDC 3SEC
型號(hào)：PMI126 CT Pilz
Pilz Operator Interface
型號(hào)：PNOZ8/474760 Pilz
Safety Equipment RELAY 24VDC 3NC
型號(hào)：PNOZ774542 Pilz
PNOZ XV3 3/24VDC 3N/O 2N/O T
型號(hào)：PNOZ5/474597 Pilz
Safety Equipment RELAY 230VAC 2NO
型號(hào)：PNOZS6/750106 Pilz
2HAND 24VDC PST TYPE111C
型號(hào)：PNOZS6.1/750126 Pilz
2HAND 24VDC PST TYPE 111A
型號(hào)：PNOZS6.1/750156 Pilz
Safety Relay 48-240V PST Type 111A
型號(hào)：PNOZS6.1C751126 Pilz
2HAND 24VDC SLT TYPE 111A
型號(hào)：PNOZS6.1C751156 Pilz
2HAND 48-240V SLT TYPE 111A
型號(hào)：PNOZS6/750136 Pilz
2HAND 48-240V PST TYPE 111C
型號(hào)：PNOZS6C/751106 Pilz
2HAND 24VDC SLT TYPE111C
型號(hào)：PNOZS6C/751136 Pilz
2HAND 48-240V SLT TYPE 111C
型號(hào)：PZE777587 Pilz
PZE X4.1P 24VDC 4n/o SCREW CONNECTORS
型號(hào)：PZE777585 Pilz
PZE Safety Equipment Relay
型號(hào)：PZE777580 Pilz
Safety Equipment RELAY TIME DELAY .5SEC
型號(hào)：PZE777581 Pilz
Safety Equipment RELAY TIME DELAY 1SEC
型號(hào)：PZE777582 Pilz
Safety Equipment RELAY TIME DELAY 2SEC
型號(hào)：PZE777583 Pilz
Safety Equipment RELAY TIME DELAY 3SEC
型號(hào)：PZE777586 Pilz
PZE X4VP4 24VDC 4N/O
型號(hào)：PZE777587 Pilz
PZE X4.1P 24VDC 4n/o SCREW CONNECTORS

型號(hào)：PNOZ777768 Pilz
PNOZ X8P 230VAC 3N/O 2N/C 2SO
型號(hào)：PF-INK/300s/FBM16M0 Pilz
Pilz Timer
型號(hào)：PKB 65A 350-415AC Pilz
Pilz DC Injection Brake
型號(hào)：PZE474985 Pilz
PZE Safety Equipment Relay
型號(hào)：PSWZ777950 Pilz
PSWZ X1P, 3V / 24-240 VAC/DC
型號(hào)：PNOZX9/774605 Pilz
Safety Equipment RLY.110VAC/24DC 7NO/2NC
型號(hào)：PSEN/535120 Pilz
IX1 ADAPTOR FOR PSEN 1
型號(hào)：CHIPCARD/779212 Pilz
PNOZ MULTI CHIPCARD 32KB（PK10）
型號(hào)：SCR.TERM/793700 Pilz
SET SCR.TERM. FOR PNOZMC1P
型號(hào)：SCR.TERM/793100 Pilz
SET SCR.TERMINALS FOR BASEUNIT
型號(hào)：SCR.TERM/793400 Pilz
SET SCR.TERM.FORMI1P/2P/01P/3P
型號(hào)：SCR.TERM/793520 Pilz
SET SCR.TERMS.FOR PNOZMO2P
型號(hào)：SCR.TERM/793536 Pilz
648SCR.TERMS.FOR PNOZMO4P
型號(hào)：SCR.TERM/793800 Pilz
SET SCR.TERMS.FOR PNOZMS1P/2P
型號(hào)：PST720300 Pilz
PST Safety Equipment Relay
型號(hào)：PST720309 Pilz
PST Safety Equipment Relay
型號(hào)：PSEN/502210 Pilz
MAGNETIC Safety Equipment SWITCH PLUG-IN
型號(hào)：PSEN/502211 Pilz
PSEN 2.1P-11 SENSOR WITH LED
型號(hào)：PSEN/502231 Pilz
PSEN 2.1P-31 SENSOR
型號(hào)：PSEN/505225 Pilz
PSEN 1.2P-25 （ATEX） 1.2/20IX
型號(hào)：PSEN/533110 Pilz
CABLE R/A PLUG 2M
型號(hào)：PSEN/533131 Pilz
CABLE STRAIGHT PLUG 10M
型號(hào)：PSEN/533140 Pilz
CABLE R/A PLUG 30M

型號(hào)：PSEN/535120 Pilz
IX1 ADAPTOR FOR PSEN 1
型號(hào)：PZE9/774143 Pilz
EXPANDER MODULE 110VAC INSTANT
型號(hào)：PZE777150 Pilz
PZE X5P 24VDC 5N/O 2SO
型號(hào)：PZE787585 Pilz
PZE X4P C - cage clamp, 22.5 mm
型號(hào)：PNOZ5/474591 Pilz
Safety Equipment RELAY 24VAC 2NO
型號(hào)：PNOZV 305 24VDC 35 18 15Z Pilz
Pilz Safety Relay
型號(hào)：PNOZ774080 Pilz
E-STOP RELAY, 24VDC/AC
型號(hào)：P1HZ/2474500 Pilz
P1HZ Safety Equipment Relay
型號(hào)：P1HZ/2474530 Pilz
PH1Z Safety Equipment Relay
型號(hào)：P1HZ/2474532 Pilz
P1HZ Safety Equipment Relay
型號(hào)：P1HZ/2474550 Pilz
P1HZ Safety Equipment Relay
型號(hào)：P1HZ/2474580 Pilz
P1HZ Safety Equipment Relay
型號(hào)：P1HZ2V474505 Pilz
Safety Equipment RELAY, 24VDC TWO-HAND CONTROL
型號(hào)：P1HZ2V474531 Pilz
Safety Equipment RELAY, 110VAC TWO-HAND CONTROL
型號(hào)：P1HZ2V474551 Pilz
Safety Equipment RELAY, 230VAC TWO-HAND CONTROL
型號(hào)：PST1/420080 Pilz
Safety Equipment GATE MON.24VDC 2NO
型號(hào)：PDWZ407795 Pilz
PDWZ Safety Equipment Relay
型號(hào)：PNOZ774552 Pilz
PNOZ XV2.1 3/24-240VACDC 2N/O 2N/O T
型號(hào)：PNOZ774548 Pilz
PNOZ XV3 300/24VDC 3N/O 2N/O T

型號(hào)：PNOZ2/475750 Pilz
Safety Equipment RELAY 230VAC 3NC
型號(hào)：PNOZS3C/751103 Pilz
2-CH Safety Equipment CAT4 24VDC SLT
型號(hào)：PZE787588 Pilz
PZE X4.1P C 24-240VAC/DC 4N/O
型號(hào)：PN0Z 230V AC 3S10 Pilz
PN0Z 1
型號(hào)：PNOZX9P/ 777609 Pilz
Safety Relay - 24VDC 7NO/2NC
型號(hào)：PSWZ777949 Pilz
PSWZ X1P - plug screw terminal, 22.5 mm
型號(hào)：PSWZ787950 Pilz
PSWZ X1P C 3V/24-240VACDC 2N/O 1N/C2SO
型號(hào)：PZE7/474050 Pilz
EXPANDER MODULE 24VDC
型號(hào)：PNOZX9/774606 Pilz
Safety Equipment RLY.230AC/24DC 7NO/2NC
型號(hào)：P2HZ5474380 Pilz
Safety Equipment RELAY, 24VAC TWO-HAND CONTROL
型號(hào)：PNOZ5/474594 Pilz
Safety Equipment RELAY 110VAC 2NO
型號(hào)：P4B-3NK 15A Pilz
Pilz P4B-3NK Brake Module
型號(hào)：PNOZ777314 Pilz
PNOZ X3.10P
型號(hào)：PNOZ774508 Pilz
PNOZ XV2 300/24VDC 2N/O 2N/O T
型號(hào)：P2HZ5474390 Pilz
Safety Equipment RELAY, 24VDC TWO-HAND CONTROL
型號(hào)：PZA300/774029 Pilz
Safety Equipment TIMER RELAY 24VDC 300S
型號(hào)：PKB-MS/15A200-240V AC Pilz
Pilz Controller
型號(hào)：PNOZX7/774056 Pilz
Safety Equipment RELAY 230VAC 2NO
型號(hào)：PNOZEX/774104 Pilz
S/R.115AC 3NC+2XNO I.S.AUX
型號(hào)：PNOZ774073 Pilz
E-STOP RELAY, 110VAC
型號(hào)：PZE5/474913 Pilz
EXPANDER MODULE 48VAC INSTANT
型號(hào)：PNOZ V 30S 3S 1SZ / 1O Pilz
E-stop relay