A20B-2002-0300
为什么工控界更信任PLC,选择PLC作为工控的核心部件呢,主要是由于PLC的以下五个特点:
1. 可靠性高,抗干扰能力强
无触点控制:故障率少;
硬件措施:屏蔽、滤波、隔离;
软件措施:故障检测、信息保护和恢复、警戒时 钟(死循环报警)、程序检验
2. 使用灵活,通用性强
产品系列化,硬件结构模块式,可灵活选用;
软接线逻辑使得PLC能简单轻松的实现各种不同的控制任务,且系统设计周期短。
3. 编程方便,易于掌握
采用与继电器电路极为相似的梯形图语言,直观易懂, SFC 功能图,使编程更简单方便。
4. 接口简单,维护方便
可直接与现场强电设备相连接,接口电路模块化。
有完善的自诊断及监视功能,便于查出故障原因,并迅速处理。
5. 功能完善,性价比高
除逻辑控制,定时计数,数字运算外,配合特殊功能模块还可以实现点位控制, PID 运算,过程控制,数字控制等功能,还可与上位机通信,远程控制等
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Janitza footbal UMG 400 UMG400 Universal measuring machine 52.05.003
JOEBST JT26/400E000-50K10 Alimentation Joest W-4408 Duelmen 2 380-400
JOEBST JT26/400E000-50K10 Alimentation Joest W-4408 Duelmen 2 380-400
JOEBST JT26/400E000-50K10 Alimentatore Joest W-4408 Duelmen 2 380-400
JOEBST JT26/400E000-50K10 Power Supply Joest W-4408 Duelmen 2 380-400
JOEBST JT26/400E000-50K10 Power Supply Joest W-4408 Duelmen 2 380-400
JOEBST JT26/400E000-50K10 Power Supply Joest W-4408 Duelmen 2 380-400
JOEBST JT26/400E000-50K10 Power Supply Joest W-4408 Duelmen 2 380-400
JOEBST JT26/400E000-50K10 Power Supply Joest W-4408 Duelmen 2 380-400
Jumo 404304 Appareil d'impression et Transmetteurs de pression différentielle
Jumo 404304 Appareil d'impression et Transmetteurs de pression différentielle
Jumo 4ADR-85-420 Appareil d'impression et
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Jumo Mtron 4035 Bedieneinheit 704035/0-23 Juchheim
Jumo Mtron 4035 Bedieneinheit 704035/0-23 Juchheim
Jumo Mtron 4035 Operating Unit 704035/0-23 Juchheim
Jumo Mtron 4035 Operating Unit 704035/0-23 Juchheim
Jumo Mtron 4035 Operating Unit 704035/0-23 Juchheim
Jumo Mtron 4035 Operating Unit 704035/0-23 Juchheim
Jumo Mtron 4035 Unità Di Servizio 704035/0-23 Juchheim
Jumo Mtron 4035 Unité D'exploitation 704035/0-23 Juchhof Maison
KABA Benzing Bedas 9360 1129 Terminal de grabación del tiempo Control de acceso
KABA Benzing Bedas 9360 1129 Terminal d'enregistrement de temps Contr?le d'accès
KABA Benzing Bedas 9360 1129 Terminal d'enregistrement de temps Contr?le d'accès
KABA Benzing Bedas 9360 1129 Time recording terminal Access control
KABA Benzing Bedas 9360 1129 Time recording terminal Access control
KABA Benzing Bedas 9360 1129 Time recording terminal Access control
KABA Benzing Bedas 9360 1129 Time recording terminal Access control
KABA Benzing Bedas 9360 1129 Zeiterfassungsterminal Zutrittskontrolle
KABA Benzing Bedas 9360 1129 Zeiterfassungsterminal Zutrittskontrolle
KABA Benzing Bedas 9360 478 Terminal de grabación del tiempo Control de acceso
KABA Benzing Bedas 9360 478 Terminal d'enregistrement de temps Contr?le d'accès
KABA Benzing Bedas 9360 478 Terminal d'enregistrement de temps Contr?le d'accès
KABA Benzing Bedas 9360 478 Terminale Controllo accessi Controllo accessi
KABA Benzing Bedas 9360 478 Time recording terminal Access control
KABA Benzing Bedas 9360 478 Time recording terminal Access control
KABA Benzing Bedas 9360 478 Time recording terminal Access control
KABA Benzing Bedas 9360 478 Time recording terminal Access control
KABA Benzing Bedas 9360 478 Zeiterfassungsterminal Zutrittskontrolle
KABA Benzing Bedas 9360 478 Zeiterfassungsterminal Zutrittskontrolle
KEB 07 F4 C3D-1280 Convertidor de frecuencia 07F4C3D-1280 Variador
KEB 07 F4 C3D-1280 Convertitore di frequenza 07F4C3D-1280 Inverter
KEB 07 F4 C3D-1280 Fréquence 07F4C3D-1280 Convertisseur
KEB 07 F4 C3D-1280 Fréquence 07F4C3D-1280 Convertisseur
KEB 07 F4 C3D-1280 Frequency Converter 07F4C3D-1280 converter
KEB 07 F4 C3D-1280 Frequency Converter 07F4C3D-1280 converter
KEB 07 F4 C3D-1280 Frequency Converter 07F4C3D-1280 converter
KEB 07 F4 C3D-1280 Frequency Converter 07F4C3D-1280 converter
KEB 07 F4 C3D-1280 Frequenzumrichter 07F4C3D-1280 Umrichter
KEB 07 F4 C3D-1280 Frequenzumrichter 07F4C3D-1280 Umrichter
Kissling 54.808.103K Bo?tier multipiste Taster
Kissling 54.808.103K Interruptores de límite Teclas
Kissling 54.808.103K Interruttori di fine corsa Tasto
Kissling 54.808.103K Reihengrenztaster Taster
Kissling 54.810.102R2 Bo?tier multipiste Taster
Kissling 54.810.102R2 Fins de course Taster
Kissling 54.810.102R2 Interruptores de límite Teclas
Kissling 54.810.102R2 Multiple limit Switch switch
Kissling 54.810.102R2 Reihengrenztaster Taster
Kl?ckner Moeller DA0V-NZM7 NZM7-100N Circuit breaker
Kl?ckner Moeller DA0V-NZM7 NZM7-100N Circuit breaker
Kl?ckner Moeller DA0V-NZM7 NZM7-100N Disyuntor
Kl?ckner Moeller DA0V-NZM7 NZM7-100N Interrupteur de puissance
Kl?ckner Moeller DA0V-NZM7 NZM7-100N Interrupteur de puissance
Kl?ckner Moeller DA0V-NZM7 NZM7-100N Interruttore magnetotermico
Kl?ckner Moeller DA0V-NZM7 NZM7-100N Leistungsschalter
Kl?ckner Moeller DIL 3-22 Contacteur universel
Kl?ckner Moeller DIL 3-22 Contacteur universel
Kl?ckner Moeller DIL 3-22 Contattore universale
Kl?ckner Moeller DIL 3-22 Universal contactor
Kl?ckner Moeller DIL 3-22 Universal contactor
Kl?ckner Moeller DIL 3-22 Universal contactor
Kl?ckner Moeller DIL 3-22 Universalschütz
Kl?ckner Moeller DIL 3-22 Universalschütz
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Safety Door Interblocco
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Safety Door Interlock
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Safety Door Interlock
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Safety Door Interlock
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Safety Door Interlock
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Safety Door Interlock
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Safety Door Interlock
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Safety Door Interlock
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Safety Door Interlock
Kl?ckner Moeller MAT0-02-120AMT-ZBZ/X Seguridad Door Interlock
Kl?ckner Moeller MCSN11 Compressed air guard MCSN 11
Kl?ckner Moeller MCSN11 Compressed air guard MCSN 11
Kl?ckner Moeller MCSN11 Compressed air guard MCSN 11
Kl?ckner Moeller MCSN11 Druckluftw?chter MCSN 11
A20B-2002-0300