ABB DI820

咨詢熱線--17750626260　           

       CPU主要由運算器、控制器、寄存器及實現它們之間聯系的數據、控制及狀態總線構成，CPU單元還包括外圍芯片、總線接口及有關電路。內存主要用于存儲程序及數據，是PLC不可缺少的組成單元。  

   　在使用者看來，不必要詳細分析CPU的內部電路，但對各部分的工作機制還是應有足夠的理解。CPU的控制器控制CPU工作，由它讀取指令、解釋指令及執行指令。但工作節奏由震蕩信號控制。運算器用于進行數字或邏輯運算，在控制器指揮下工作。寄存器參與運算，并存儲運算的中間結果，它也是在控制器指揮下工作。 

    【超大庫存】【當天付款】【順豐速運】【歡迎搶購】
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廈門莫格電氣自動化有限公司
張芳（銷售工程師）
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SIEMENS SIMATIC S7 CPU CONTROLLER 6ES7 318-2AJ00-0AB0
 
SIEMENS * PROFIBUS * 6SE3290-OXX87-8?PBO
 
SIEMENS PC BOARD GE.462000.0044.?02 / 6SC6100-OSA21
 
SIEMENS 690V 63A LINE FEEDER BUSBAR 3RV1915-1D
 
SIEMENS 8A 400V CIRCUIT BREAKER LOT OF 2 5SX22 D8
 
SIEMENS 10A 240V AUXILIARY CONTACT 3RH1911-1GA22 *LOT OF 5*
 
SIEMENS SIMATIC NET INDUSTRIAL ETHERNET CONNECTING CABLE 6XV1870-8AH30 *NEW*
 
SIEMENS FB0070B BRACKET FOR 3RT104 CONTACTOR, NIB
 
SIEMENS DIGITAL OUTPUT MODULE 6ES7 132-4BD02-0AA0 W/ BASE 193-4CA30-0AA0
 
SIEMENS CB15 PROFIBUS INTERFACE MODULE 6SE3290-0XX87-8?PB0
 
SIEMENS SITOP POWER SUPPLY 6EP1-436-2BA00
 
SIEMENS DRIVE BOARD 6RB2025-0FA01
 
SIEMENS 20A 277VAC CIRCUIT BREAKER LOT OF 3 5SX21 C20
 
SIEMENS 15-30VDC WIRING TERMINAL 8WA2 011-3KE12 *LOT OF 15*
 
SIEMENS OVERLOAD RELAY 3TF47

SIEMENS SIMATIC S7 DIGITAL OUTPUT MODULE 6ES7132-4BD01-0?AA0
 
SIEMENS SIRIUS 3R OVERLOAD RELAY 3RB1026-1RB0
 
SIEMENS SIMATIC S7 DC24V/2A 4 DIGITAL OUTPUT MOD 6ES7 132-4BD30-0AA0 *LOT OF 5*
 
SIEMENS SIMATIC S7 S7-300 CONTROLLER MODULE 6ES7 314-1AE04-0AB0
 
SIEMENS 12-250VDC SURGE SUPPRESSOR 3RT1916-1EH00 *LOT OF 10*
 
SIEMENS SITOP POWER 10 POWER SUPPLY 6EP1 334-2BA00 2 *LOT OF 3*
 
SIEMENS 5A 230/400V CIRCUIT BREAKER LOT OF 4 5SX21 C5
 
SIEMENS 24VDC 0.5A OUTPUT MODULE 6ES7 132-4BD02-0AA0 W/ BASE TM-E15C24-A1
 
SIEMENS 1.6-2.4A 3-POLE MOTOR CONTROLLER 3VU1300-1TH00
 
SIEMENS SIRIUS CONTACTOR 3RT1017-1JB41
 
SIEMENS 16A 3-POLE CONTACTOR 3TF2001-0BB4 W/ AUXILIARY CONTACT BLOCK 3TX4422-2A
 
SIEMENS SIMATIC CPU CONTROL BOARD 6ES5928-3UB21 W/ 6ES5 374-2KG21
 
SIEMENS 3RH1921-1FA04 240 VOLTS 10 AMPS AUXILIARY CONTACT BLOCK, NNB
 
SIEMENS SIRIUS 24VDC CONTACTOR 3RT1016-1BB42
 
SIEMENS SIMATIC S5 POWER SUPPLY MODULE, 6ES5951-7ND41, NIB
 
SIEMENS SINUMERIK SIMODRIVE CABLE ASSEMBLY 6SN1161-1CAA00-?0BA1
 
SIEMENS 3A 2-POLE CIRCUIT BREAKER 5SJ42 / 5SJ4203-7HG42
 
SIEMENS ITE XL-X 600VAC, 60A, 3W BUSWAY FUSIBLE SWITCH PLUG RV362G
 
SIEMENS SIMATIC S7 120VAC DIGITAL INPUT MODULE 6ES7 131-4EB00-0AB0 *LOT OF 3*
 
SIEMENS 3-PHASE AC SERVO MOTOR 1FK7083-5AF71-1?FV5-Z *NEW*
 
SIEMENS SINUMERIK 24V, 0.5A 16 CHANNEL OUTPUT MODULE 6FC5111-OCA02-0?AA2 *NEW*
 
SIEMENS SURGE SUPPRESSOR * LOT OF 9 * 3RT1926-1BC00
 
SIEMENS SIRIUS 3R 0.7-1A MOTOR PROTECTION CIRCUIT BREAKER 3RV1011-0JA10
 
SIEMENS 63A 690V BUSBAR TERMINAL LOT OF 2 3RV1915-1A 99800
 
SIEMENS AUXILIARY CONTACT BLOCK 3RH1911-IFA22 *NEW*
 
SIEMENS 2.2-3.2A MOTOR STARTER SWITCH 3RV1011-1DA10

SIEMENS-ALLIS 256UFRAME3-PHASE 1750RPM 10HP INDUCTION MOTOR TYPE RGZ
 
SIEMENS 63A, 690V BUSBAR TERMINAL 3RV1915-1AB *LOT OF 4*
 
SIEMENS 8x24VDC DIGITAL INPUT MODULE 6ES7 221-1BF00-0XA0
 
SIEMENS-ALLIS 1200A A.C. HIGH VOLTAGE CIRCUIT BREAKER TYPE 5-3AF-250-1200-?58, #2
 
SIEMENS SIMATIC S5 MEMORY MODULE 64K x 16BIT NIB
 
SIEMENS 20A 3-POLE CIRCUIT BREAKER ED63B020, SWITCH BROKEN
 
SIEMENS 12-250VDC SURGE SUPPRESSOR 3TX4490-3A
 
SIEMENS 63A 690V BUSBAR TERMINAL 3RV1915-1A *LOT OF 4*
 
SIEMENS SIMATIC S7 PROCESSOR MODULE 6ES7 413-1XG02-0AB0
 
SIEMENS 240VAC 10A 3NO / 1NC CONTACTOR RELAY 3TH2031-0TB4
 
SIEMENS 2.8-4A SELF PROTECTED MOTOR STARTER SWITCH 3RV1021-1EA10
 
SIEMENS 3VE1010-2D 600 VAC CIRCUIT BREAKER, NEW
 
SIEMENS 24VDC 10A CONTACTOR RELAY, 3RH1131-1BB40
 
SIEMENS 10A 240V AUXILIARY CONTACT 3RH1911-1GA04
 
SIEMENS SIMATIC CPU CONTROL BOARD W/ MEMORY 6ES5928-3UB21 / 6ES5 374-2KK21
 
SIEMENS SIMATIC S7 DIGITAL OUTPUT MODULE 6ES7 322-1BF01-0AA0 *MISSING COVER*
 
SIEMENS COMBINATION STARTER TERMNAL MODULE 3RK1301-0HB00-0?AA2 CRACKED CASING
 
SIEMENS SIGUARD SAFETY GUARD RELAY 3TK2824-1BB40
 
SIEMENS SIRIUS OVERLOAD RELAY 3RB1046-1UB0
 
SIEMENS 10A 240V AUXILIARY CONTACT 3RH1911-1GA22
 
SIEMENS SIMATIC S5 CAM CONTROLLER MODULE WF707 6FM1707-3AA10
 
SIEMENS CIRCUIT BREAKER 1P 20A 5SJ4120-7HG40