品質(zhì)第一，客戶至上;相輔相成，共創(chuàng)繁榮。

   PILZ安全繼電器是由數(shù)個繼電器與電路組合而成，為的是要能互補彼此的異常缺陷，達(dá)到正確且低誤動
作的繼電器完整功能，使其失誤和失效值愈低，安全因素則愈高，因此需設(shè)計出多種安全繼電器以保護不同等級
機械，主要目標(biāo)在保護暴露於不同等級之危險性的機械操作人員。

  PILZ安全繼電器與一般繼電器的主要差別在哪里?

所謂"PILZ安全繼電器"并不是"沒有故障的繼電器"，而是發(fā)生故障時做出有規(guī)則的動作，它具有強制導(dǎo)向接
點結(jié)構(gòu)，萬一發(fā)生接點熔結(jié)現(xiàn)象時也能確保安全，這一點同一般繼電器完全不同。

   折疊編輯本段對PILZ安全電路的要求:

1、在緊急停止解除時，機器不能出現(xiàn)突然再啟動

2、萬一機器安全電路發(fā)生故障時，可以停止機器動力電源

3、安全電路發(fā)生故障時，機器不能再啟動

像安全開關(guān)、光幕等確認(rèn)安全的輸入，無法做到上述功能，那么，怎樣才能做到安全電路呢?是否雙重電路
就可以了?

   A:單靠雙重化是不行的。

雙重化是必要的，但是除此之外，比備如下幾個條件，雙重化電路的互相檢查，確認(rèn)所有安全電路已經(jīng)斷開
一次，必要時由作業(yè)者操作便可以啟動等條件。還有從另一個角度來說，輸入的開關(guān)接線短路或電線外皮破
損而引起的接地的可能性時，必須預(yù)防因此而引起的機器突然啟動。

實際上，為了方便安全電路的構(gòu)成，將安全繼電器和其他組件組合配套，把基本的緊急停止電路、安全電路
組成電路模塊的產(chǎn)品稱為安全繼電器模塊。

折疊編輯本段PILZ安全繼電器的原理

   PILZ安全繼電器一般由鐵芯、線圈、銜鐵、觸點簧片等組成的。只要在線圈兩端加上一定的電壓，線圈中就
會流過一定的電流，從而產(chǎn)生電磁效應(yīng)，銜鐵就會在電磁力吸引的作用下克服返回彈簧的拉力吸向鐵芯，從
而帶動銜鐵的動觸點與靜觸點(常開觸點)吸合。當(dāng)線圈斷電后，電磁的吸力也隨之消失，銜鐵就會在彈簧的
反作用力返回原來的位置，使動觸點與原來的靜觸點(常閉觸點)吸合。這樣吸合、釋放，從而達(dá)到了在電路
中的導(dǎo)通、切斷的目的。對于繼電器的"常開、常閉"觸點，可以這樣來區(qū)分:繼電器線圈未通電時處于斷開
狀態(tài)的靜觸點，稱為"常開觸點";處于接通狀態(tài)的靜觸點稱為"常閉觸點"。

廈門鼎瞻機電設(shè)備有限公司

聯(lián)系人：羅昌燕

聯(lián)系電話：13860148695

傳真：0592-6375060

QQ:343523283
Email：343523283@qq.com
http://www.ding-zhan.com/
http://www.xmdzhan.com/

PILZ安全繼電器型號如下：
793537 10 Set screw terminals PNOZ mo4p/mo5p
783537 10 Set spring terminals PNOZ mo4p/mo5p
775730 BUCH MASCHINENSICHERHEIT
775735 Buch Maschinensicherheit, spanisch
774665 CAN-CONNECT
779230 Chip Card Reader
787250 DUMMY MODULE  PNOZ DM X2.7P/X2.8P C
787253 DUMMY MODULE  PNOZ DM XV3.1P C
787251 DUMMY MODULE  PZE DM 9P C
787252 DUMMY MODULE  PZE DM X4P C
787254 DUMMY MODULE  PZE DM X4VP C
774638 END-XM
374420 H-PAD-15/15-DZF03.1M-Cable
374410 H-PAD-15/15-SI611D
374400 H-PAD-15/15-SI800-Cable
374430 H-PAD-25/15-SI611D/840-Cable
774639 KOP-XE
774640 KOP-XE coated
774573 MOD PS 85-265 Vac
774360 P1HZ X1 24VDC 2n/o
774125 P2HZ K3 24VDC 2n/o 1n/c Ger?t o. CE
774434 P2HZ X1 110VAC 3n/o 1n/c
774435 P2HZ X1 115VAC 3n/o 1n/c
774436 P2HZ X1 120VAC 3n/o 1n/c
774438 P2HZ X1 230VAC 3n/o 1n/c
774439 P2HZ X1 240VAC 3n/o 1n/c
774330 P2HZ X1 24VAC 3n/o 1n/c
774340 P2HZ X1 24VDC 3n/o 1n/c
774341 P2HZ X1 26VDC 3n/o 1n/c
774331 P2HZ X1 42VAC 3n/o 1n/c
774332 P2HZ X1 48VAC 3n/o 1n/c
777341 P2HZ X1.10P 24VDC 3n/o 1n/c 2so
787341 P2HZ X1.10P C 24VDC 3n/o 1n/c 2so
777434 P2HZ X1P 110VAC 3n/o 1n/c 2so
777435 P2HZ X1P 115VAC 3n/o 1n/c 2so
777436 P2HZ X1P 120VAC 3n/o 1n/c 2so
777438 P2HZ X1P 230VAC 3n/o 1n/c 2so
777439 P2HZ X1P 240VAC 3n/o 1n/c 2so
777330 P2HZ X1P 24VAC 3n/o 1n/c 2so
777340 P2HZ X1P 24VDC 3n/o 1n/c 2so
777331 P2HZ X1P 42VAC 3n/o 1n/c 2so
777332 P2HZ X1P 48VAC 3n/o 1n/c 2so
787434 P2HZ X1P C 110VAC 3n/o 1n/c 2so
787435 P2HZ X1P C 115VAC 3n/o 1n/c 2so
787436 P2HZ X1P C 120VAC 3n/o 1n/c 2so
787438 P2HZ X1P C 230VAC 3n/o 1n/c 2so
787439 P2HZ X1P C 240VAC 3n/o 1n/c 2so
787330 P2HZ X1P C 24VAC 3n/o 1n/c 2so
787340 P2HZ X1P C 24VDC 3n/o 1n/c 2so
787331 P2HZ X1P C 42VAC 3n/o 1n/c 2so
787332 P2HZ X1P C 48VAC 3n/o 1n/c 2so
774345 P2HZ X2 24VAC 2n/o
774350 P2HZ X3 24VDC 2n/o 1n/c
777354 P2HZ X4P 24VAC 3n/o 1n/c
777355 P2HZ X4P 24VDC 3n/o 1n/c
787354 P2HZ X4P C 24VAC 3n/o 1n/c
787355 P2HZ X4P C 24VDC 3n/o 1n/c
774401 PAD/BO 512/6/5VDC
774403 PAD/SI 800/1024I/5VDC
774404 PAD/SI 800/2048I/5VDC
774410 PAD/SI 800/32I/5VDC
774405 PAD/SI 800/4096I/5VDC
774402 PAD/SI 800/512I/5VDC
774407 PAD/SI 840/1024I/5VDC
774412 PAD/SI 840/128I/5VDC
774415 PAD/SI 840/16I/5VDC
774408 PAD/SI 840/2048I/5VDC
774411 PAD/SI 840/256I/5VDC
774414 PAD/SI 840/32I/5VDC
774409 PAD/SI 840/4096I/5VDC
774406 PAD/SI 840/512I/5VDC
774413 PAD/SI 840/64I/5VDC
774667 PCANdn - HB
774662 PCANdn 24VDC
774666 PCANop - HB
874640 PDIA 1 24VDC RS-232
874645 PDIA 2   24VDC   PLC-Interface
874646 PDIA 2 - HB
774400 PDZ 24VDC 2n/o 2n/c
774420 PDZK WDP3-01 1000/20 24 Vdc
400200 PIT es box 72 x 72 x 61 mm
400410 PIT es Set1.1: es1.11 / 2 n/c
400411 PIT es Set1.2: es1.11 / 2 n/c 1n/o
400420 PIT es Set2.1: es1.11 / box / 2 n/c
400421 PIT es Set2.2: es1.11 / box / 2 n/c 1n/o
400510 PIT es Set3.1: es3.11 / 2 n/c
400511 PIT es Set3.2: es3.11 / 2 n/c 1 n/o
400520 PIT es Set4.1: es3.11 / box / 2 n/c
400521 PIT es Set4.2: es3.11 / box / 2 n/c 1 n/
400100 PIT es1.11 operator red
400101 PIT es1.12 key-operator red
400102 PIT es1.13 operator illuminated red
400104 PIT es1.15 operator IP69K
400110 PIT es2.11 operator black
400111 PIT es2.12 key-operator black
400112 PIT es2.13 operator illuminated black
400500 PIT es3.11 operator red
400502 PIT es3.13 operator iluminated red
400504 PIT es3.15 operator IP69K
400600 PIT es5.11 standard operator protect
400601 PIT es5.12 key operator protect
400602 PIT es5.13 illuminated protect
400305 PIT esb1.1 safe contact block  1 n/c
400301 PIT esb1.2 safe contact block  2 n/c
400304 PIT esb1.3 safe contact block  2n/c 1n/o
400307 PIT esb1.4 safe contact block 1 n/c 1n/o
400300 PIT esb2.1 contact block 1 n/c
400302 PIT esb2.2 contact block 2 n/c
400303 PIT esb2.3 contact block 2 n/c 1n/o
400306 PIT esb2.4 contact block 1 n/c 1 n/o
400315 PIT esc1 safe contact block 1 n/c
400320 PIT esc2 contact block 1 n/c
400310 PIT esc3 contact block 1 n/o
401200 PIT js holder
401100 PIT js2
400330 PIT MHR3 holder for 3 contact blocks
400340 PIT MHR5 holder for 5 contact blocks
778010 PMUT X1P 24VDC 3n/o 1n/c 5so
788010 PMUT X1P C 24VDC 3n/o 1n/c 5so
775630 PNOZ 1 110-120VAC  3n/o 1n/c
775650 PNOZ 1 230-240VAC  3n/o 1n/c
775600 PNOZ 1 24VAC  3n/o 1n/c
775695 PNOZ 1 24VDC  3n/o 1n/c
775620 PNOZ 1 48VAC  3n/o 1n/c
774003 PNOZ 10 110-120VAC 6n/o 4n/c
774006 PNOZ 10 230-240VAC 6n/o 4n/c
774000 PNOZ 10 24VAC 6n/o 4n/c
774009 PNOZ 10 24VDC 6n/o 4n/c
774001 PNOZ 10 42VAC 6n/o 4n/c
774002 PNOZ 10 48VAC 6n/o 4n/c
774085 PNOZ 11 110-120VAC 24VDC 7n/o 1n/c
774086 PNOZ 11 230-240VAC 24VDC 7n/o 1n/c
774080 PNOZ 11 24VAC 24VDC 7n/o 1n/c
774081 PNOZ 11 42VAC 24VDC 7n/o 1n/c
774082 PNOZ 11 48VAC 24VDC 7n/o 1n/c
774050 PNOZ 15 24VDC 3n/o 1n/o 1n/c
774063 PNOZ 16 110VAC 24VDC 2n/o
774064 PNOZ 16 115VAC 24VDC 2n/o
774065 PNOZ 16 120VAC 24VDC 2n/o
774066 PNOZ 16 230VAC 24VDC 2n/o
774067 PNOZ 16 240VAC 24VDC 2n/o
774060 PNOZ 16 24VAC 24VDC 2n/o
774061 PNOZ 16 42VAC 24VDC 2n/o
774062 PNOZ 16 48VAC 24VDC 2n/o
774073 PNOZ 16S 110VAC 24VDC 2n/o 2so
774074 PNOZ 16S 115VAC 24VDC 2n/o 2so
774075 PNOZ 16S 120VAC 24VDC 2n/o 2so
774076 PNOZ 16S 230VAC 24VDC 2n/o 2so
774077 PNOZ 16S 240VAC 24VDC 2n/o 2so
774070 PNOZ 16S 24VAC 24VDC 2n/o 2so
774071 PNOZ 16S 42VAC 24VDC 2n/o 2so
774072 PNOZ 16S 48VAC 24VDC 2n/o 2so
777073 PNOZ 16SP 110VAC 24VDC 2n/o
777074 PNOZ 16SP 115VAC 24VDC 2n/o
777075 PNOZ 16SP 120VAC 24VDC 2n/o
777076 PNOZ 16SP 230VAC 24VDC 2n/o
777077 PNOZ 16SP 240VAC 24VDC 2n/o
777070 PNOZ 16SP 24VAC 24VDC 2n/o
777071 PNOZ 16SP 42VAC 24VDC 2n/o
777072 PNOZ 16SP 48VAC 24VDC 2n/o
787073 PNOZ 16SP C 110VAC 24VDC 2n/o
787074 PNOZ 16SP C 115VAC 24VDC 2n/o
787075 PNOZ 16SP C 120VAC 24VDC 2n/o
787076 PNOZ 16SP C 230VAC 24VDC 2n/o
787077 PNOZ 16SP C 240VAC 24VDC 2n/o
787070 PNOZ 16SP C 24VAC 24VDC 2n/o
787071 PNOZ 16SP C 42VAC 24VDC 2n/o
787072 PNOZ 16SP C 48VAC 24VDC 2n/o
774012 PNOZ 2VJ 24VDC 3n/o 1n/c 2n/o t
774013 PNOZ 2VQ 24VDC 3n/o 1n/c 2n/o t
774133 PNOZ e1.1p 24VDC 2so
784133 PNOZ e1.1p C 24VDC 2so
774130 PNOZ e1p 24VDC 2so
784130 PNOZ e1p C 24VDC 2so
774131 PNOZ e1vp 10/24VDC 1so 1so t
774132 PNOZ e1vp 300/24VDC 1so 1so t
784131 PNOZ e1vp C 10/24VDC 1so 1so t
784132 PNOZ e1vp C 300/24VDC 1so 1so t
774136 PNOZ e2.1p 24VDC 2so
784136 PNOZ e2.1p C 24VDC 2so
774135 PNOZ e2.2p 24VDC 2so
784135 PNOZ e2.2p C 24VDC 2so
774139 PNOZ e3.1p 24VDC 2so
784139 PNOZ e3.1p C 24VDC 2so
774137 PNOZ e3vp 10/24VDC 1so 1so t
774138 PNOZ e3vp 300/24VDC 1so 1so t
784137 PNOZ e3vp C 10/24VDC 1so 1so t
784138 PNOZ e3vp C 300/24VDC 1so 1so t
774180 PNOZ e4.1p 24VDC 2so
784180 PNOZ e4.1p C 24VDC 2so
774181 PNOZ e4vp 10/24VDC 1so 1so t
784181 PNOZ e4vp C 10/24VDC 1so 1so t
774190 PNOZ e5.11p 24VDC 2so
784190 PNOZ e5.11p C 24VDC 2so
774191 PNOZ e5.13p 24VDC 2so
784191 PNOZ e5.13p C 24VDC 2so
774192 PNOZ e6.1p 24VDC 4n/o 2so
784192 PNOZ e6.1p C 24VDC 4n/o 2so
774193 PNOZ e6vp 24VDC 4n/o 1so 1so t
784193 PNOZ e6vp C 24VDC 4n/o 1so 1so t
774104 PNOZ EX 115VAC 3n/o 1n/c
774106 PNOZ EX 115VAC 3n/o 1n/c FM/USA
774105 PNOZ EX 120VAC 3n/o 1n/c
774107 PNOZ EX 120VAC 3n/o 1n/c FM/USA
774100 PNOZ EX 230VAC 3n/o 1n/c
774108 PNOZ EX 230VAC 3n/o 1n/c FM/USA
774120 PNOZ K2.1 24VDC 2n/o Sonderger?t
773110 PNOZ m0p base unit not expandable
773100 PNOZ m1p base unit
773105 PNOZ m1p base unit coated version
773120 PNOZ m2p base unit press function
773812 PNOZ ma1p 2 Analog Input
773720 PNOZ mc0p Powersupply
773700 PNOZ mc1p
773705 PNOZ mc1p coated version
773721 PNOZ mc3p Profibus
773722 PNOZ mc4p DeviceNet
773729 PNOZ mc4p DeviceNet coated version
773728 PNOZ mc5.1p Interbus LWL / Fiberoptic
773723 PNOZ mc5p INTERBUS
773724 PNOZ mc6p CANopen
773727 PNOZ mc6p CANopen coated version
773726 PNOZ mc7p CC-Link
773725 PNOZ mc7p CC-Link coated version
773730 PNOZ mc8p Ethernet IP / Modbus TCP
773731 PNOZ mc9p Profinet IO
773400 PNOZ mi1p 8 b
773405 PNOZ mi1p 8 bs coated version
773410 PNOZ mi2p 8 standard b
773540 PNOZ ml1p safe b
773891 PNOZ mli1p 10m screw
773894 PNOZ mli1p 10m spring
773892 PNOZ mli1p 50m screw
773895 PNOZ mli1p 50m spring
773890 PNOZ mli1p 5m screw
773893 PNOZ mli1p 5m spring
773500 PNOZ mo1p 4 so
773505 PNOZ mo1p 4so coated version
773520 PNOZ mo2p 2n/o
773525 PNOZ mo2p 2n/o coated version
773510 PNOZ mo3p 2so
773536 PNOZ mo4p 4n/o
773537 PNOZ mo4p 4n/o coated version
773800 PNOZ ms1p standstill / speed monitor
773810 PNOZ ms2p standstill / speed monitor