1757-PLX52 1757-PLX52
PLC是专门为工业生产服务的控制装置,通常不需要采取什么措施,就可以直接在工业环境中使用。但是,当生产环境过于恶劣,电磁干扰特别强烈,或安装使用不当,都不能保证PLC的正常运行,因此在使用中应注意以下问题。
一、工作环境
1.温度 PLC要求环境温度在0~55℃,安装时不能放在发热量大的元件下面,四周通风散热的空间应足够大,基本单元和扩展单元之间要有30mm以上间隔;开关柜上、下部应有通风的百叶窗,防止太阳光直接照射;如果周围环境超过55℃,要安装电风扇强迫通风。
2.湿度 为了保证PLC的绝缘性能,空气的相对湿度应小于85%(无凝露)。
3.震动 应使PLC远离强烈的震动源,防止振动频率为10~55Hz的频繁或连续振动。当使用环境不可避免震动时,必须采取减震措施,如采用减震胶等。
3RT2916-4JA02 INSULATION STOP STRIP FOR S00 PACK=20 PC Siemens
3RT2916-4MA10 SEALABLE COVER FOR 3RT2 & 3RH2 S00 & S0 Siemens
3RT2916-4MC00 CONTROL KIT YELLOW FOR 3RT2 & 3RH2 S00 Siemens
3RT2916-4PA00 RING LUG SCREW & CLAMP FOR S00 3RH2 Siemens
3RT2926-1BB00 SURGE SUPPRESR S0 VARISTOR AC 24-48V Siemens
3RT2926-1BC00 ACC_CONTACTORS_3RT2926-1BC00_Surge suppr Siemens
3RT2926-1BD00 SURGE SUPPRESR S0 VARISTOR AC 127-240 Siemens
3RT2926-1BE00 SURGE SUPPRESR S0 VARISTOR AC 240-400 Siemens
3RT2926-1BF00 SURGE SUPPRESR S0 VARISTOR AC 400-600 Siemens
3RT2926-1CB00 SURGE SUPPRESR S0 RC ELEMENT AC 24-48 Siemens
3RT2926-1CC00 SURGE SUPPRESR S0 RC ELEMENT AC 48-127 Siemens
3RT2926-1CD00 UEBERSPANNUNGSBEGRENZER Siemens
3RT2926-1CE00 SURGE SUPPRESR S0 RC ELEMENT AC 240-400 Siemens
3RT2926-1CF00 SURGE SUPPRESR S0 RC ELEMENT AC 400-600 Siemens
3RT2926-1ER00 ACC_CONTACTORS_surge double diode_24VDC Siemens
3RT2926-1ES00 SURGE SUPPRESSOR DIODE S0 DC 30-250 Siemens
3RT2926-1JJ00 SURGE SUPPRESR VARISTR LED S0 24-48VAC Siemens
3RT2926-1JK00 SURGE SUPPRESR VARISTR LED S0 48-127VAC Siemens
3RT2926-1JL00 SURGE SUPPRESR VARISTR LED S0 127-240VAC Siemens
3RT2926-1MR00 SURGE SUPPRESR DIODE LED S0 24VDC Siemens
3RT2926-1QT00 LED MODULE FOR 3RT2.2 SIZE S0 CONTACTOR Siemens
3RT2926-2PA01 PNEUMATIC ON DELAY S0 0.1-30 SEC 1NO/1NC Siemens
3RT2926-2PA01-0MT0 PNEUMATIC ON DELAY S0 0.1-30 SEC 1NO/1NC Siemens
3RT2926-2PA11 PNEUMATIC ON DELAY S0 0.1-60 SEC 1NO/1NC Siemens
3RT2926-2PA11-0MT0 PNEUMATIC ON DELAY S0 0.1-60 SEC 1NO/1NC Siemens
3RT2926-2PR01 PNEUMATIC OFF DELY S0 0.1-30 SEC 1NO/1NC Siemens
3RT2926-2PR01-0MT0 PNEUMATIC OFF DELY S0 0.1-30 SEC 1NO/1NC Siemens
3RT2926-2PR11 PNEUMATIC OFF DELY S0 0.1-60 SEC 1NO/1NC Siemens
3RT2926-2PR11-0MT0 PNEUMATIC OFF DELY S0 0.1-60 SEC 1NO/1NC Siemens
3RT2926-3AB31 MECHANICAL LATCH FOR 3RT2 S0 AC/DC 24V Siemens
3RT2926-3AF31 MECHANICAL LATCH FOR 3RT2 S0 AC/DC 110V Siemens
3RT2926-3AP31 MECHANICAL LATCH FOR 3RT2 S0 AC/DC 230V Siemens
3RT2926-4BA32 PARALLEL LINK W/O TERM S0 3P SPRING Siemens
3RT2926-4BB31 PARALLEL LINK TERM S0 3P SCREW Siemens
3RT2926-4EB13 RING LUG TERM COVER S0 SET OF 4 COVERS Siemens
3RT2926-4MC00 CONTROL KIT ORANGE FOR 3RT2 S0 Siemens
3RT2926-4PA00 RING LUG SCREW & CLAMP FOR S0 3RH2 AUX Siemens
3RT2926-4PA01 RING LUG SCREW & CLAMP FOR S0 3RH2 BASE Siemens
3RT2926-4RA11 COIL TERMINAL MOD LINE SIDE MOUNT SCREW Siemens
3RT2926-4RA12 COIL TERMINAL MOD LINE SIDE MOUNT SPRING Siemens
3RT2926-4RB11 COIL TERMINAL MOD LOAD SIDE MOUNT SCREW Siemens
3RT2926-4RB12 COIL TERMINAL MOD LOAD SIDE MOUNT SPRING Siemens
3RT2926-4RC11 COIL TERMINAL MOD DIAGONAL MOUNT SCREW Siemens
3RU1116-0AB0 OVERLOAD,IEC,S00,CL10,0.11 - 0.16A,SCREW Siemens
3RU1116-0AB0ZOE OTIS OVERLOAD S00,0.11-0.16A OE BRACKET Siemens
3RU1116-0AC1 OVERLOAD,IEC,S00,CL10,0.11 - 0.16A,CGCLP Siemens
3RU1116-0BB0 OVERLOAD,IEC,S00,CL10,0.14 - 0.2A,SCREW Siemens
3RU1116-0BC1 OVERLOAD,IEC,S00,CL10,0.14 - 0.2A,CGCLMP Siemens
3RU1116-0CB0 OVERLOAD,IEC,S00,CL10,0.18 - 0.2,SCREW Siemens
3RU1116-0CB0ZOE OTIS OVERLOAD S00,0.18-0.2 OE BRACKET Siemens
3RU1116-0CC1 OVERLOAD,IEC,S00,CL10,0.18 - 0.2,CGCLP Siemens
3RU1116-0DB0 OVERLOAD,IEC,S00,CL10,0.22 - 0.32A,SCREW Siemens
3RU1116-0DC1 OVERLOAD,IEC,S00,CL10,0.22 - 0.32A,CGCLP Siemens
3RU1116-0EB0 OVERLOAD,IEC,S00,CL10,0.28 - 0.4A,SCREW Siemens
3RU1116-0EB0ZOE OTIS OVERLOAD S00,0.28-0.4A OE BRACKET Siemens
3RU1116-0EC1 OVERLOAD,IEC,S00,CL10,0.28 - 0.4A,CGCLMP Siemens
3RU1116-0FB0 OVERLOAD,IEC,S00,CL10,0.35 - 0.,SCREW Siemens
3RU1116-0FC1 OVERLOAD,IEC,S00,CL10,0.35 - 0.,CGCLMP Siemens
3RU1116-0GB0 OVERLOAD,IEC,S00,CL10,0.45 - 0.63A,SCREW Siemens
3RU1116-0GB0ZOE OTIS OVERLOAD S00,0.45-0.63A OE BRACKET Siemens
3RU1116-0GC1 OVERLOAD,IEC,S00,CL10,0.45 - 0.63A,CGCLP Siemens
3RU1116-0HB0 OVERLOAD,IEC,S00,CL10,0.55 - 0.8A,SCREW Siemens
3RU1116-0HB1 OVERLOAD,IEC,S00,CL10,0.55 - 0.8A,CGCLMP Siemens
3RU1116-0HC1 OVERLOAD,IEC,S00,CL10,0.55 - 0.8A,CGCLMP Siemens
3RU1116-0JB0 Overload Relay Siemens
3RU1116-0JB0ZOE OTIS OVERLOAD S00,0.7-1.0A OE BRACKET Siemens
3RU1116-0JB1 OVERLOAD RELAY, 0.7...1 A, Siemens
3RU1116-0JC1 OVERLOAD,IEC,S00,CL10,0.7 - 1A,CAGECLAMP Siemens
3RU1116-0KB0 OVERLOAD,IEC,S00,CL10,0.9 - 1.2,SCREW Siemens
3RU1116-0KB0ZOE OTIS OVERLOAD S00,0.9-1.2 OE BRACKET Siemens
3RU1116-0KB1 OVERLOAD,IEC,S00,CL10,0.9 - 1.2,CGCLP Siemens
3RU1116-0KC1 OVERLOAD,IEC,S00,CL10,0.9 - 1.2,CGCLMP Siemens
3RU1116-1AB0 Overload Relay Siemens
3RU1116-1AB0ZOE OTIS OVERLOAD S00,1.1-1.6A OE BRACKET Siemens
3RU1116-1AB1 OVERLOAD,IEC,S00,CL10,1.1-1.6A,CGCLP Siemens
3RU1116-1AC1 OVERLOAD,IEC,S00,CL10,1.1 - 1.6A,CGCLAMP Siemens
3RU1116-1BB0 OVERLOAD,IEC,S00,CL10,1.4 - 2A,SCREW Siemens
3RU1116-1BB0ZOE OTIS OVERLOAD S00,1.4-2A OE BRACKET Siemens
3RU1116-1BB1 OVERLOAD,IEC,S00,CL10,1.4 - 2A,SCREW Siemens
3RU1116-1BC1 OVERLOAD,IEC,S00,CL10,1.4 - 2A,CAGECLAMP Siemens
3RU1116-1CB0 Overload Relay Siemens
3RU1116-1CB0ZOE OTIS OVERLOAD S00,1.8-2. OE BRACKET Siemens
3RU1116-1CB1 OVERLOAD RELAY, 1.8...2.5 A, Siemens
3RU1116-1CC1 OVERLOAD,IEC,S00,CL10,1.8 - 2.,CGCLAMP Siemens
3RU1116-1DB0 OVERLOAD,IEC,S00,CL10,2.2 - 3.2A,SCREW Siemens
3RU1116-1DB0ZOE OTIS OVERLOAD S00,2.2-3.2A OE BRACKET Siemens
3RU1116-1DB1 OVERLOAD,IEC,S00,CL10,9-12A,CGCLP Siemens
3RU1116-1DC1 OVERLOAD,IEC,S00,CL10,2.2 - 3.2A,CGCLAMP Siemens
3RU1116-1EB0 Overload Relay Siemens
3RU1116-1EB0ZOE OTIS OVERLOAD S00,2.8-4A OE BRACKET Siemens
3RU1116-1EB1 OVERLOAD,IEC,S00,CL10,2.8-4A,CGCLP Siemens
3RU1116-1EC1 OVERLOAD,IEC,S00,CL10,2.8 - 4A,CAGECLAMP Siemens
3RU1116-1FB0 OVERLOAD,IEC,S00,CL10,3.5 - ,SCREW Siemens
3RU1116-1FB0ZOE OTIS OVERLOAD S00,3.5- OE BRACKET Siemens
3RU1116-1FB1 OVERLOAD,S00,CL10,3.5-,SCREW,1NO/1NC Siemens
3RU1116-1FC1 OVERLOAD,IEC,S00,CL10,3.5 - ,CAGECLAMP Siemens
3RU1116-1GB0 Overload Relay Siemens
3RU1116-1GB0ZOE OTIS OVERLOAD S00,4.5-6.3A OE BRACKET Siemens
3RU1116-1GB1 COMPUTER IPC547C,E8400,2G,LHD,PRO Siemens
3RU1116-1GC1 OVERLOAD,IEC,S00,CL10,4.5 - 6.3A,CGCLAMP Siemens
3RU1116-1HB0 Overload Relay Siemens
3RU1116-1HB0ZOE OTIS OVERLOAD S00,5.5-8A OE BRACKET Siemens
3RU1116-1HB1 OVERLOAD RELAY, 5.5...8 A, Siemens
3RU1116-1HC1 OVERLOAD,IEC,S00,CL10,5.5 - 8A,CAGECLAMP Siemens
3RU1116-1JB0 OVERLOAD,IEC,S00,CL10,7 - 10A,SCREW Siemens
3RU1116-1JB0ZOE OTIS OVERLOAD S00,7-10A OE BRACKET Siemens
3RU1116-1JB1 OVERLOAD RELAY, 7...10 A, Siemens
3RU1116-1JC1 OVERLOAD,IEC,S00,CL10,7 - 10A,CAGECLAMP Siemens
3RU1116-1KB0 OVERLOAD,IEC,S00,CL10,9 - 12A,SCREW Siemens
3RU1116-1KB0ZOE OTIS OVERLOAD S00,9-12A OE BRACKET Siemens
3RU1116-1KB1 OVERLOAD,IEC,S00,CL10,0.9-1.2,CGCLP Siemens
3RU1116-1KC1 OVERLOAD,IEC,S00,CL10,9 - 12A,CAGECLAMP Siemens
3RU1126-1CB0 OVERLOAD,IEC,S0,CL10,1.8 - 2.,SCREW Siemens
3RU1126-1CD0 OVERLOAD,IEC,S0,CL10,1.8 - 2.,CAGECLMP Siemens
3RU1126-1DB0 OVERLOAD,IEC,S0,CL10,2.2 - 3.2A,SCREW Siemens
3RU1126-1DD0 OVERLOAD,IEC,S0,CL10,2.2 - 3.2A,CAGECLMP Siemens
3RU1126-1EB0 OVERLOAD,IEC,S0,CL10,2.8 - 4A,SCREW Siemens
3RU1126-1ED0 OVERLOAD,IEC,S0,CL10,2.8 - 4A,CAGECLAMP Siemens
3RU1126-1FB0 OVERLOAD,IEC,S0,CL10,3.5 - ,SCREW Siemens
3RU1126-1FD0 OVERLOAD,IEC,S0,CL10,3.5 - ,CAGECLAMP Siemens
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