ABB S800DCS模塊ai845
PLC控制電路通常由以下幾個組成部分構成：
1.中央處理器(CPU)：負責處理輸入信號、執行程序、控制輸出信號的主要部件。
2.輸入/輸出模塊：負責將外部的數字或模擬信號轉化為PLC能夠識別的信號，同時將PLC的輸出信號轉化為外部的數字或模擬信號。
3.程序存儲器：存儲程序、指令和數據等信息，以便CPU執行。
4.工作存儲器：用於存儲CPU執行程序時需要的數據。
5.通信接口：使PLC與其他設備(例如人機界面、計算機、其它PLC等)進行通信。
以上組成部分是PLC電路中基本的部分，不同品牌、類型的PLC還可能包括模塊如測量模塊、控制輸出模塊等。這些基本組成部分可以根據實際需要進行組合，構成適合不同應用場合的PLC控制電路。
Watch this item
HONEYWELL XL100CU CONTROLLER WITH KEYPAD
Location: Michigan
Watch this item
Honeywell Yamatake MOS CPU II 82408217-001 or 82408217
Location: Wisconsin
Watch this item
HONEYWELL FF-SB14E104-S2 USPP FFSB14E104S2
Location: Jersey
Watch this item
Honeywell Input Card DPR3000 FREE SHIPPING
Location: Washington
Watch this item
Honeywell Input Card DPR3000 FREE SHIPPING
Location: Washington
Watch this item
HONEYWELL Excel Plus R7044E DDC Controller 14506526-002
Location: Minnesota
Watch this item
Honeywell 51304672-150 Analog Output Spare forTDC 3000
Location: China
Watch this item
HONEYWELL HAND HELD 9700LP0003N12E 9700,802.11ABG,BT,SR
Location: USA
Watch this item
HONEYWELL HAND HELD 9700LP0003Q12E 9700,802.11ABG,BT,SR
Location: USA
Watch this item
HONEYWELL HAND HELD 9700LP0004Q12E 9700,802.11ABG,BT,SF
Location: USA
Watch this item
Honeywell Security HE8E 8 channels CCTV Encoder
Location: Israel
Watch this item
Measurex 05360500 Lamp supply color sensor Honeywell
Location: Wisconsin
Watch this item
Volgen CPI-370B Honeywell Microcomputer B0 1970 Drive
Location: USA
Watch this item
HONEYWELL 30731900-890 CCB020 BASIC CONTROLLER FILE
Location: Arizona
Watch this item
Honeywell 51405043-175 Digital Output 24v module
Location: China
Watch this item
HONEYWELL 627-1002R MODULE 6271002R
Location: Michigan
Watch this item
HONEYWELL 620-0072 PROCESSOR MODULE LOOP **XLNT**
Location: North Carolina
Watch this item
Honeywell 51400700-100 Data Control Board 51400700100
Location: Utah
Watch this item
HONEYWELL 620-0073 PROCESSOR MODULE SERIES 9000
One-day shipping available
Location: Pennsylvania
Watch this item
Enlarge
HONEYWELL HAND HELD QC8001 BARCODE VERIFIER SYMBOLOGIES
Location: USA
Watch this item
HONEYWELL FLAME DETECTOR C7076 REBUILT
Location: Michigan
Watch this item
HONEYWELL 30734772-001 NSFP 30734772001
Location: Jersey
Watch this item
Honeywell Vulcain VA301C Gas Detection Controller Kit
Location: York
Watch this item
HONEYWELL FG 3000B FLASHHEAD OBSTRUCTION LIGHT
Location: Kentucky