Fanuc A03B-0819-C011
咨詢熱線--17750626260
在PLC的編程語言中,梯形圖是為廣泛使用的語言,通過PLC的指令系統(tǒng)將梯形圖變成PLC能接受程序,由編程器鍵入到PLC用戶存儲區(qū)去。而梯形圖與繼電器控制原理圖十分相似,主要原因是PLC梯形圖的發(fā)明大致上沿用戶繼電器控制電路的元件符號,僅個別處有些不同。
PLC與繼電器控制的主要區(qū)別有以下幾點:
(1)組成器件不同
繼電器控制線路是由許多真正的硬件繼電器組成的。而PLC是由許多“軟繼電器”組成的,這些“繼電器”實際上是存儲器中的觸發(fā)器,可以置“0”或置“1”。
(2)觸點的數(shù)量不同
硬繼電器的觸點數(shù)有限,一般只有4至8對;而“軟繼電器”可供編程的觸點數(shù)有對,因為觸發(fā)器狀態(tài)可取用任意次
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廈門莫格電氣自動化有限公司
張芳(銷售工程師)
電 話:0592-6514182/17750626260
Q Q:177763184
郵 箱:177763184@qq.cm
傳 真:0592-6514751
網(wǎng)址:http://www.mogget.cn
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Siemens Simatic S5 6ES5436-7LB11 6ES5 436-7LB11 E-Stand: 1 -unused/OVP-
Siemens Simatic S5 6ES5301-5CA12 6ES5 301-5CA12 E-Stand: 04 -sealed-
Siemens Simatic S5 AG115 6ES5454-7LB11 6ES5 454-7LB11 E: 2 -sealed-
Siemens Simatic S5 6ES5340-3KB41 6ES5 340-3KB41 E-Stand : 3 -generalüberhol?t-
Siemens Simatic S5 6ES5340-3KB41 6ES5 340-3KB41 -used-
Siemens Simatic S5 6ES5524-3UA13 6ES5 524-3UA13 E: 06 -used/OVP-
Siemens Simatic S5 6ES5524-3UA13 6ES5 524-3UA13 E: 05 -used/OVP-
Siemens S5 6ES5955-3LF11 + Steckkarten 756, 924, 925, 926, 927 + Rack -unused-
Siemens Simatic S5 6ES5 458-7LB11 6ES5458-7LB11 E: 2 -unused/OVP-
Siemens Simatic S5 IP281 6ES5281-4UP12 6ES5 281-4UP12 E: A01 -sealed-
Siemens S7 6ES7488-5FY00-0?ACO + PS407 + MSM478 + EXM478 + 2x ATM478 + Rack -used
Siemens Simatic S5 6ES5312-3AB11 6ES5 312-3AB11 E: 05 -used/OVP-
Siemens 6NG4613-1WS01 6NG4 613-1WS01 DC-DC Converter SV: 1.1 -used-
Siemens Simatic S5 6ES5946-3UA23 6ES5 946-3UA23 E: 02 -used/ OVP-
Siemens 3TF3400-0B 3TF3 400-0B -used-
Siemens Simatic S5 6ES5465-4UA12 6ES5 465-4UA12 E: 03 -generalüberhol?t-
Siemens Simatic S5 6ES5947-3UA22 6ES5 947-3UA22 E: 06 -used/ OVP-
Siemens Simatic Net 6GK1143-0TB01 6GK 1143-0TB01 E: 07 -generalüberhol?t-
Siemens Simatic S5 6ES5441-4UA13 6ES5 441-4UA13 E: 02 -used/OVP-
Siemens 3RF1431-0JC04 3RF1 431-0JC04 Schütze -used-
Siemens Simatic S5 6ES5951-7LD21 6ES5 951-7LD21 E: 1 -unused/OVP-
Siemens Simatic S5 6ES5281-4UA12 6ES5 281-4UA12 E: A00 -sealed-
Siemens SIMATIC S5 6ES5955-3NF41 6ES5 955-3NF41 E-Stand: 03 -unused/OVP-
Siemens Simatic S5 6ES5432-4UA12 6ES5 432-4UA12 E: 03 -sealed-
Siemens Simatic S5 CPU948 6ES5948-3UA21 6ES5 948-3UA21 E: 04 -unused/OVP-
Siemens SINAUT 8-FW8 6NG4610-8PS01 6NG4 610-8PS01 E: 03 SW: 6AA5 -used-
Siemens SINAUT 8-FW8 6NG4610-8PS01 6NG4 610-8PS01 E: 03 SW: 8AA5 -used-
Siemens 3RF1421-0MC04 3RF1 421-0MC04 -used-
Siemens 4AV3100-2AB Three-Phase-Tra?nsformer -used-
Siemens Micromaster 440 6SE6440-2UD13-7?AA1 E-Stand: D04/2.11 -used-
Siemens Micromaster 440 6SE6440-2UD13-7?AA1 E-Stand:D05/2.1?1 -used-
Siemens Micromaster Vector 6SE3211-1DA40 6SE 3211-1DA40 E: C08 -used-
Siemens Micromaster Vector 6SE3221-0DC40 6SE 3221-0DC40 E: D03 -used-
Siemens Micromaster 6SE9221-0DC40 E: D01 + Netzfilter -used/ kabel geschnitten-
Siemens Micromaster 6SE9221-0DC40 E: D01 + 6SE3290-0DC87-0?FA4 Netzfilter -used-
Siemens 4AV3400-2AB 4AV3 400-2AB Three-Phase-Tra?nsformer -used-
Siemens MF4-B2 6SE7021-6ES87-2?DC0 6SE7 021-6ES87-2DC0 -used-
Siemens 6SC9221-2AJ0 6SC9 221-2AJ0 E-Stand: 03 -used/in Box-
Siemens MIcromaster 6SE9221-0DC40 E: B3.1 + 6SE3290-0DC87-0?FA4 Netzfilter -used-
Siemens SIMADYN 6DC5003-8AC 6DC5 003-8AC -used-
Siemens SIMADYN 6DC1014-1BC 6DC1 014-1BC Stromregler -used/in Box-
Siemens Micromaster Vector 6SE3221-0DC40 6SE 3221-0DC40 E: D04 -used-
Siemens Micromaster Vector 6SE3221-0DC40 6SE 3221-0DC40 E: D02 -used-
Siemens SIRIUS 3RT1034-1BB40 3RT1034-1BB40 E-Stand: 03 -used-
Siemens Simatic 6ES7 193-0CB30-0XA0 6ES7193-0CB30-0?XA0 E: 3 -used-
Siemens Simatic 6ES7 924-0CA00-0AB0 6ES7924-0CA00-0?AB0 E: 2 10 Stk. -unused-
Siemens SIMATIC S5-110 6ES5417-7AA11 6ES5 417-7AA11 -unused/OVP-
Siemens Simadyn 6DC1001-1FC 6DC1 001-1FC -unused/OVP-
Siemens Simadyn 6 DC 2022-8 AC 6DC2022-8AC -used-
3x Siemens SITOR 3NE4118 3NE4 118 Sicherungseinsa?tz -unused/OVP-
Siemens 6EV2200-5FC 6EV2 200-5FC -used/OVP-
Siemens 6AA6 500-0BC 6AA6500-0BC E-Stnad : 11 -used-
Siemens SS4 6DD1688-0AD0 6DD1 688-0AD0 E-Stand: C -unused/OVP-
Siemens Typ SE50 6DD1681-0FA0 6DD1681-0FA0 E-Stand: A -used/OVP-
Siemens SIMATIC S5 6ES5241-1AF12 6ES5 241-1AF12 E-Stand: A00 -used-
Siemens 3SE2 303-1A 3SE2303-1A Positionsschalt?er -used-
Siemens Micromaster 6SE6420-2UD15-5?AA1 6SE6 420-2UD15-5AA1 E: E01/1.2 -used-
Siemens 3RK1408-1BT02-0?CA0 + 3RK1901-1JA00 FK-E Koppelmodul -used-
Siemens SIMATIC S5 6ES5410-7AA21 6ES5410-7AA21 E-Stand: A - unused- in OVP
Siemens SIRIUS 3RT1026-3A..0 3RT 1026-3A..0 E-Stand: 05 -unused-
Siemens Simomat B 7RP1012-2BA11 Frequenz-Messst?ufe 30 - 60 Hz - unused - in OVP
Siemens DP/CAN
Siemens SIMATIC S5 6ES5410-7AA21 6ES5410-7AA21 E-Stand: A -used-
Siemens Simovert PX MLFB 6SE60 15-1BA00 6SE6015-1BA00 E: 08 Pulsumrichter -used
Siemens Dematic GB 802-K-E 1000-Z Schnittstellenb?augruppe - used -
Siemens Simovert Micromaster 6SE3013-4BA00 6SE 3013-4BA00 E-Stand: E -used-
Siemens Simovert Micromaster 6SE3012-0BA00 6SE 3012-0BA00 E: J -used-
Siemens Pulswiderstand 6SE60 80-1AA10 6SE6080-1AA10 E-Stand: 04 -used-
Siemens Pulswiderstand 6SE60 80-1BA10 6SE6080-1BA10 E-Stand: 03 -used-
Siemens Simodrive 6SN1145-1AA01-0?AA0 6SN 1145-1AA01-0AA0 E: D -used-