详细介绍
PILZ皮尔兹安全继电器
PILZ皮尔兹安全继电器
上海勇控自动化
:文志勇
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安全功用在工业设备上的使用在发达国家已非常遍及,例如,在欧洲有强行的安全标准,达不到相应安全等级的设备不能投产;在美国则依托高额的事端补偿来强行设备的安全性。通常,咱们可以参照以下欧洲标准进行设备的规划:
EN 1050-1996 机械安全 风险评估
EN 292-1:1991 机器安全 基本概念与规划公例
EN 954-1 机械安全 操控体系有关安全部件 第1有些 规划公例
EN/IEC 60204 机械安全 机械电气设备
EN/ISO 13894 机械的安全 操控体系有关的安全部件
EN/IEC 61508 首要涵盖了电气/电子/可编程电子体系的功用安全
EN 418 紧迫制动设备
EN 1088 与维护设备有关的连锁设备 规划和挑选准则
EN 12415 机床 安全 小型数控车床和车削基地
EN 12417 机床 安全 加工基地
EN 12478 机床 安全 大型数控车床和车削基地
EN 692:1996 机械压力机安全
EN 693:2000 机床安全 液压机
EN 1550:1997 机床安全 工件夹紧用卡盘规划和制作的安全请求
在这方面中国还处于起步时期,很多有必定风险性的设备没有任何安全维护措施,这也是工厂事端频发的一个重要因素。跟着国家对此注重程度的进步和以人为本理念的逐步*,设备的安全性正得到不断增加的注重。
设备的安全性能由机械安全防护和电气安全操控两方面组成。机械安全防护在这篇文章不做过多介绍,下面具体介绍电气安全操控的原理及使用。
安全操控体系有必要供给一种高度牢靠的安全维护手法,zui大极限地避免机器的不安全状况、维护出产设备和人身安全,避免恶性事端的发作、削减丢掉。该体系在开车、泊车、呈现工艺扰动以及正常维护操作时期对机器设备供给安全维护。一旦当机器设备本身呈现风险,或因为人为因素此致使风险时,体系当即做出反响并输出准确信号,使机器安全泊车,以阻挠风险的发作或事端的分散。
一套安全操控体系,由安全输入信号(即安全功用,如紧迫中止信号、安全门信号等)、安全操控模块(如安全继电器、安全PLC)、和被控输出元件(如主接触器、阀等)三有些组成。
要使设备达到相应的安全等级就离不开必要的安全元件和安全线路,常见的安全元件有急停按钮、双手按钮、安全门开关、安全光栅等。这些元件经过线路(通常是双回路)连接到安全操控的中心,此中心不是一般的PLC,因为它不具有安全功用。
具有安全请求的机器中,一般的继电器或许PLC被广泛地作为操控模块,对安全功用进行监控。从外表看来,这么的机器在必定条件下也可以确保安全性。可是,当一般的继电器和PLC因为本身缺点或外界因素致使功用失效时(如触点熔焊、电气短路、处理器失调等毛病),就会丢掉安全维护功用,引起事端。
而关于安全操控模块,因为其选用冗余、多样的构造,加之以自我检查和监控、牢靠电气元件、反应回路等安全措施,确保在本身缺点或外部毛病的情况下,仍然可以确保安全功用,而且可以及时的将毛病检查出来。从而在zui大程度上确保了全部安全操控体系的正常运行,维护了人和机器的安全。
777148 | PZE 9P 24VACDC 24-240VACDC 8n/o 1n/c |
777150 | PZE X5P 24VDC 5n/o 2so |
777300 | PNOZ X2.9P 24VDC 3n/o 1n/c |
777301 | PNOZ X2.8P 24VACDC 3n/o 1n/c |
777302 | PNOZ X2.8P 24-240VAC/DC 3n/o 1n/c |
777303 | PNOZ X2P 24VACDC 2n/o |
777304 | PNOZ X2.3P 24VACDC 3n/o |
777305 | PNOZ X2.7P 24VACDC 3n/o 1n/c |
777306 | PNOZ X2.7P 24-240VAC/DC 3n/o 1n/c |
777307 | PNOZ X2P 48-240VACDC 2n/o |
777308 | PNOZ X2.5P 24VDC 2n/o 1so |
777310 | PNOZ X3P 24VDC 24VAC 3n/o 1n/c 1so |
777313 | PNOZ X3P 24-240VACDC 3n/o 1n/c 1so |
777314 | PNOZ X3.10P 24VACDC 3n/o 1n/c 1so |
777330 | P2HZ X1P 24VAC 3n/o 1n/c 2so |
777331 | P2HZ X1P 42VAC 3n/o 1n/c 2so |
777340 | P2HZ X1P 24VDC 3n/o 1n/c 2so |
777341 | P2HZ X1.10P 24VDC 3n/o 1n/c 2so |
777354 | P2HZ X4P 24VAC 3n/o 1n/c |
777355 | P2HZ X4P 24VDC 3n/o 1n/c |
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 |
777500 | PNOZ XV2P 30/24VDC 2n/o 2n/o t |
777502 | PNOZ XV2P 3/24VDC 2n/o 2n/o t |
777503 | PNOZ XV2P 1/24VDC 2n/o 2n/o fix |
777504 | PNOZ XV2P 0.5/24VDC 2n/o 2n/o fix |
777510 | PNOZ XV3P 30/24 VDC 3n/o 2n/o t |
777511 | PNOZ XV3.3P 30/24VDC 3n/o 2n/o t |
777512 | PNOZ XV3P 3/24 VDC 3n/o 2n/o t |
777514 | PNOZ XV3P 0.5/24VDC 3n/o 2n/o t fix |
777515 | PNOZ XV3P 3/24VDC 3n/o 2n/o t fix |
777517 | PNOZ XV3P 10/24VDC 3n/o 2n/o t fix |
777518 | PNOZ XV3P 300/24VDC 3n/o 2n/o t |
777520 | PNOZ XV3.1P 30/24VDC 3n/o 1n/c 2n/o t |
777522 | PNOZ XV3.1P 3/24VDC 3n/o 1n/c 2n/o t |
777525 | PNOZ XV3.1P 3/24VDC 3n/o 1n/c 2n/o t fix |
777530 | PNOZ XV3.1P 30/24-240VACDC 3nc 2no t |
777532 | PNOZ XV3.1P 3/24-240VACDC 3nc 2no t |
777538 | PNOZ XV3.1P 300/24-240VACDC 3nc 2no |
777540 | PNOZ XV2.1P 30/24-240VACDC 2n/o 2n/o t |
777542 | PNOZ XV2.1P 3/24-240VACDC 2n/o 2n/o t |
777544 | PNOZ XV2.1P 0.5/24-240VACDC 2n/o 2n/o fi |
777548 | PNOZ XV2.1P 300/24-240VACDC 2n/o 2n/o t |
777580 | PZE X4VP 0,5/24VDC 4n/o fix |
777581 | PZE X4VP 1/24VDC 4n/o fix |
777582 | PZE X4VP 2/24VDC 4n/o fix |
777583 | PZE X4VP 3/24VDC 4n/o fix |
777584 | PZE X4VP8 24VDC 4n/o |
777585 | PZE X4P 24VDC 4n/o |
777586 | PZE X4VP4 24VDC 4n/o |
777587 | PZE X4.1P 24VDC 4n/o |
777588 | PZE X4.1P 24-240VAC/DC 4n/o |
777600 | PNOZ X2.1VP 0.75/24VDC 1so 2n/o fix |
777601 | PNOZ XV1P 3/24VDC 2n/o 1n/o t |
777602 | PNOZ XV1P 30/24VDC 2n/o 1n/o t |
777606 | PNOZ X9P 24DC 24-240VACDC 7no 2nc 2so |
777607 | PNOZ X9P 12VDC 7n/o 2n/c 2so |
777609 | PNOZ X9P 24VDC 7n/o 2n/c 2so |
777750 | PNOZ X10.11P 24VDC 6n/o 4n/c 6LED |
777760 | PNOZ X8P 24 VDC 3n/o 2n/c 2so |
777764 | PNOZ X8P 110VAC 3n/o 2n/c 2so |
777765 | PNOZ X8P 115VAC 3n/o 2n/c 2so |
777766 | PNOZ X8P 120VAC 3n/o 2n/c 2so |
777768 | PNOZ X8P 230VAC 3n/o 2n/c 2so |
777770 | PNOZ X8P 24VAC 3n/o 2n/c 2so |
777949 | PSWZ X1P 0,5V /24-240VACDC 2n/o 1n/c 2so |
777950 | PSWZ X1P 3V /24-240VACDC 2n/o 1n/c 2so |
777951 | PSWZ X1P 0,0075-0,5V/24-240VACDC |
777959 | PSWZ X1P 0,5V/24-240VACDC coated |
778010 | PMUT X1P 24VDC 3n/o 1n/c 5so |
779000 | PNOZmulti Tool-Kit |
779110 | PNOZmulti Bus-Terminator |
779120 | PNOZpower Bus-Terminator |
779125 | PNOZ pe2p Bus-Interface |
779126 | PNOZmulti accessory package |
779200 | PNOZmulti Chipcard Set 10 pieces 8kB |
779201 | PNOZmulti Chipcard 1 piece 8kB |
779211 | PNOZmulti Chipcard 1 piece 32kB |
779212 | PNOZmulti Chipcard Set 10 pieces 32kB |
779230 | PNOZmulti Chip Card Reader mit USB |
779240 | Chipcard Holder (Sparepart) |
779250 | PNOZmulti Seal 12 pieces |
779260 | PNOZ mm0.xp connector left (10 pcs) |
779261 | PNOZ mm0.xp terminator left (10 pcs.) |
783100 | Set spring terminals PNOZ m0p/m1p/m2p |
783400 | Set spring term mi1p/mi2p/mo1p/mo3p/ml1p |
783520 | Set spring terminals PNOZ mo2p |
783536 | Set spring terminals PNOZ mo4p/mo5p |
783538 | Spring terminals PNOZ mmc2p, mml1p 1 pc. |
783539 | Spring terminals PNOZ mmc2p,mml1p 10 pcs |
783540 | Spring terminals PNOZ mml2p |
783541 | Spring terminals PNOZ mml2p 10 pcs. |
783542 | Spring terminals PNOZ mmcxp, 1 pc. |
783543 | Spring terminals PNOZ mmcxp, 10 pcs. |
783544 | Spring terminals PNOZ 2MM 1 set |
783545 | Spring terminals PNOZ 2MM 10 sets |
783700 | Set spring terminals PNOZ mc1p/ma1p |
783800 | Set spring terminals PNOZms1p/ms2p |
783801 | PNOZms1p 10 Set spring loaded terminals |
784130 | PNOZ e1p C 24VDC 2so |
784131 | PNOZ e1vp C 10/24VDC 1so 1so t |
784132 | PNOZ e1vp C 300/24VDC 1so 1so t |
784133 | PNOZ e1.1p C 24VDC 2so |
784135 | PNOZ e2.2p C 24VDC 2so |
784136 | PNOZ e2.1p C 24VDC 2so |
784137 | PNOZ e3vp C 10/24VDC 1so 1so t |
784138 | PNOZ e3vp C 300/24VDC 1so 1so t |
784139 | PNOZ e3.1p C 24VDC 2so |
784180 | PNOZ e4.1p C 24VDC 2so |
784181 | PNOZ e4vp C 10/24VDC 1so 1so t |
784190 | PNOZ e5.11p C 24VDC 2so |
784191 | PNOZ e5.13p C 24VDC 2so |
784192 | PNOZ e6.1p C 24VDC 4n/o 2so |
784193 | PNOZ e6vp C 24VDC 4n/o 1so 1so t |
784197 | PNOZ e7p C 24VDC 2 so |
784198 | PNOZ e8.1p C 24VDC 2so |
784260 | PLID d1 C |
787053 | PNOZ X7P C 110-120VAC 2n/o |
787056 | PNOZ X7P C 230-240VAC 2n/o |
787059 | PNOZ X7P C 24VAC/DC 2n/o |
787070 | PNOZ 16SP C 24VAC 24VDC 2n/o |
787080 | PNOZ X11P C 24VAC 24VDC 7n/o 1n/c 2so |
787083 | PNOZ X11P C 110-120VAC 7n/o 1n/c 2so |
787086 | PNOZ X11P C 230-240VAC 7n/o 1n/c 2so |
787100 | PNOZ X1P C 24VDC 3n/o 1n/c |
787140 | PZE 9P C 24VACDC 8n/o 1n/c |
787148 | PZE 9P C 24VACDC 24-240VACDC 8n/o 1n/c |
787150 | PZE X5P C 24VDC 5n/o 2so |
787300 | PNOZ X2.9P C 24VDC 3n/o 1n/c |
787301 | PNOZ X2.8P C 24VACDC 3n/o 1n/c |
787302 | PNOZ X2.8P C 24-240VAC/DC 3n/o 1n/c |
787303 | PNOZ X2P C 24VACDC 2n/o |
787304 | PNOZ X2.3P C 24VACDC 3n/o |
787305 | PNOZ X2.7P C 24VACDC 3n/o 1n/c |
787306 | PNOZ X2.7P C 24-240VAC/DC 3n/o 1n/c |
787307 | PNOZ X2P C 48-240VACDC 2n/o |
787308 | PNOZ X2.5P C 24VDC 2n/o 1so |
787310 | PNOZ X3P C 24VDC 24VAC 3n/o 1n/c 1so |
787313 | PNOZ X3P C 24-240VACDC 3n/o 1n/c 1so |
787314 | PNOZ X3.10P C 24VACDC 3n/o 1n/c 1so |
787330 | P2HZ X1P C 24VAC 3n/o 1n/c 2so |
787331 | P2HZ X1P C 42VAC 3n/o 1n/c 2so |
787340 | P2HZ X1P C 24VDC 3n/o 1n/c 2so |
787341 | P2HZ X1.10P C 24VDC 3n/o 1n/c 2so |
787354 | P2HZ X4P C 24VAC 3n/o 1n/c |
787355 | P2HZ X4P C 24VDC 3n/o 1n/c |
787434 | P2HZ X1P C 110VAC 3n/o 1n/c 2so |
787435 | P2HZ X1P C 115VAC 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 |
787500 | PNOZ XV2P C 30/24VDC 2n/o 2n/o t |
787502 | PNOZ XV2P C 3/24VDC 2n/o 2n/o t |
787503 | PNOZ XV2P C 1/24VDC 2n/o 2n/o fix |
787504 | PNOZ XV2P C 0.5/24VDC 2n/o 2n/o fix |
787510 | PNOZ XV3P C 30/24 VDC 3n/o 2n/o t |
787511 | PNOZ XV3.3P C 30/24VDC 3n/o 2n/o t |
787512 | PNOZ XV3P C 3/24 VDC 3n/o 2n/o t |
787518 | PNOZ XV3P C 300/24VDC 3n/o 2n/o t |
787520 | PNOZ XV3.1P C 30/24VDC 3n/o 1n/c 2n/o t |
787522 | PNOZ XV3.1P C 3/24VDC 3n/o 1n/c 2n/o t |
787530 | PNOZ XV3.1P C 30/24-240VACDC 3nc 2no |
787532 | PNOZ XV3.1P C 3/24-240VACDC 3nc 2no |
787538 | PNOZ XV3.1P C300/24-240VACDC 3nc 2no |
787540 | PNOZ XV2.1P C 30/24-240VACDC 2n/o 2n/o t |
787542 | PNOZ XV2.1P C 3/24-240VACDC 2n/o 2n/o t |
787548 | PNOZ XV2.1P C 300/24-240VACDC 2n/o 2n/o |
787580 | PZE X4VP C 0,5/24VDC 4n/o fix |
787581 | PZE X4VP C 1/24VDC 4n/o fix |
787582 | PZE X4VP C 2/24VDC 4n/o fix |
787583 | PZE X4VP C 3/24VDC 4n/o fix |
787584 | PZE X4VP8 C 24VDC 4n/o |
787585 | PZE X4P C 24VDC 4n/o |
787586 | PZE X4VP4 C 24VDC 4n/o |
787587 | PZE X4.1P C 24VDC 4n/o |
787588 | PZE X4.1P C 24-240VAC/DC 4n/o |
787600 | PNOZ X2.1VP C 0.75/24VDC 1so 2n/o fix |
787601 | PNOZ XV1P C 3/24VDC 2n/o 1n/o t |
787602 | PNOZ XV1P C 30/24VDC 2n/o 1n/o t |
787606 | PNOZ X9P C 24DC 24-240VACDC 7no 2nc 2so |
787609 | PNOZ X9P C 24VDC 7n/o 2n/c 2so |
787750 | PNOZ X10.11P C 24VDC 6n/o 4n/c 6LED |
787760 | PNOZ X8P C 24 VDC 3n/o 2n/c 2so |
787764 | PNOZ X8P C 110VAC 3n/o 2n/c 2so |
787766 | PNOZ X8P C 120VAC 3n/o 2n/c 2so |
787768 | PNOZ X8P C 230VAC 3n/o 2n/c 2so |
787770 | PNOZ X8P C 24VAC 3n/o 2n/c 2so |
787949 | PSWZ X1P C 0,5V/24-240VACDC 2n/o 1n/c2so |
787950 | PSWZ X1P C 3V/24-240VACDC 2n/o 1n/c2so |
787951 | PSWZ X1P C 0,0075-0,5V/24-240VACDC |
788010 | PMUT X1P C 24VDC 3n/o 1n/c 5so |
793100 | Set screw terminals, PNOZ m0p/m1p/m2p |
793300 | PNOZ p1p Set plug in screw terminals |
793305 | PNOZ p1p inverse Set plug in screw term. |
793400 | Set screw term. mi1p/mi2p/mo1p/mo3p/ml1p |
793520 | Set screw terminals PNOZ mo2p |
793536 | Set screw terminals PNOZ mo4p/mo5p |
793538 | Screw terminals PNOZ mmc2p, mml1p 1 pc. |
793539 | Screw terminals PNOZ mmc2p,mml1p 10 pcs. |
793540 | Screw terminals PNOZ mml2p |
793541 | Screw terminals PNOZ mml2p 10 pcs. |
793542 | Screw terminals PNOZ mmcxp, 1 pc. |
793543 | Screw terminals PNOZ mmcxp, 10 pcs. |
793544 | Screw terminals PNOZ 2MM 1 set |
793545 | Screw terminals PNOZ 2MM 10 sets |
793631 | PNOZ po3.2p Set plug in screw terminals |
793700 | Set screw terminals PNOZ mc1p/ma1p |
793800 | Set screw terminals PNOZms1p/ms2p |
793801 | PNOZms1p 10 Set plug in screw terminals |