AB 1756-EN2T 模塊 全新原裝

AB 1756-EN2T 模塊 全新原裝

AB 1756-EN2T 模塊 全新原裝

1．輸入/輸出單元

輸入/輸出單元通常也稱I/O單元或I/O模塊，是PLC與工業生產現場之間的連接部件。

PLC通過輸入接口可以檢測被控對象的各種數據，以這些數據作為PLC對被控制對象進行控制的依據；同時PLC又通過輸出接口將處理結果送給被控制對象，以實現控制目的。

由于外部輸入設備和輸出設備所需的信號電平是多種多樣的，而PLC內部CPU的處理的信息只能是標準電平，所以I/O接口要實現這種轉換。

I/O接口一般都具有光電隔離和濾波功能，以提高PLC的抗干擾能力。另外，I/O接口上通常還有狀態指示，工作狀況直觀，便于維護。

PLC提供了多種操作電平和驅動能力的I/O接口，有各種各樣功能的I/O接口供用戶選用。I/O接口的主要類型有：數字量（開關量）輸入、數字量（開關量）輸出、模擬量輸入、模擬量輸出等。

常用的開關量輸入接口按其使用的電源不同有三種類型：直流輸入接口、交流輸入接口和交/直流輸入接口。

常用的開關量輸出接口按輸出開關器件不同有三種類型：是繼電器輸出、晶體管輸出和雙向晶閘管輸出。

繼電器輸出接口可驅動交流或直流負載，但其響應時間長，動作頻率低；而晶體管輸出和雙向晶閘管輸出接口的響應速度快，動作頻率高，但前者只能用于驅動直流負載，后者只能用于交流負載。

PLC的I/O接口所能接受的輸入信號個數和輸出信號個數稱為PLC輸入/輸出（I/O）點數。I/O點數是選擇PLC的重要依據之一。當系統的I/O點數不夠時，可通過PLC的I/O擴展接口對系統進行擴展。

2．通信接口

PLC配有各種通信接口，這些通信接口一般都帶有通信處理器。

PLC通過這些通信接口可與監視器、打印機、其它PLC、計算機等設備實現通信。

PLC與打印機連接，可將過程信息、系統參數等輸出打印；與監視器連接，可將控制過程圖像顯示出來；與其它PLC連接，可組成多機系統或連成網絡，實現更大規模控制。

與計算機連接，可組成多級分布式控制系統，實現控制與管理相結合。遠程I/O系統也配備相應的通信接口模塊。

3．智能接口模塊

智能接口模塊是一獨立的計算機系統，它有自己的CPU、系統程序、存儲器以及與PLC系統總線相連的接口。

它作為PLC系統的一個模塊，通過總線與PLC相連，進行數據交換，并在PLC的協調管理下獨立地進行工作。

PLC的智能接口模塊種類很多，如：高速計數模塊、閉環控制模塊、運動控制模塊、中斷控制模塊等。

EUROTHERM 3508/CC/VH/X/XX/1/1/XXX/GD4/XX/AM/Y2/XX/XX/ENG/ENG/XXXXX/XXXXX/XXXXX

EUROTHERM 3508/F/VH/X/XX/1/1/XXX/G/D4/XX/AM/PB/Y2/XX/ENG/ENGXXXXX/XXXXX/XXXXXXX

EUROTHERM 461/082/13/25/060/002/96/00 POWER CONTROLLER

EUROTHERM 462/113/13/25/060/002/96/00 POWER CONTROLLER

EUROTHERM 903P/IS/HDC////VH/XS///LE TEMPERATURE CONTROLLER POWER ON TESTED

EUROTHERM 903P/IS/HDC////VH/XS///LE TEMPERATURE CONTROLLER POWER ON TESTED #

EUROTHERM BACKPLANE 674-00, 675-01-01-01-01-00, 675-00

EUROTHERM COMPACT POWER CONTROLLER TE10A 16A/240V/4mA20/PA/ENG/-/CL/FUSE/-//00

EUROTHERM COMPACT POWER CONTROLLER TE10A 25A/240V/4mA20/PA/ENG/-/CL/NOFUSE/-//00

EUROTHERM COMPACT POWER CONTROLLER TE10A 40A/240V/4mA20/PA/ENG/-/CL/NOFUSE/-//00

EUROTHERM CONTROLS 808/D1/0/0/C2/0/QLPS/[ERNC400]// POWER ON TESTED

EUROTHERM CONTROLS, 2216E/CC/VH/H7/XX/FH/2AM/ENG

EUROTHERM CONTROLS, 2216E/CC/VH/H7/XX/RF/2AM/ENG

EUROTHERM D 6250 ANALOGUE ACQUISITION 663100100 POWER ON TESTED

EUROTHERM D 6250 INPUT ISOLATOR 6551031474103

EUROTHERM PAC 2500,2500M/ DI8CONTA,2500M/DI8CONTA/XXXXX/XXXXXX,2500M/RLY4,

EUROTHERM PROCESS AUTOMATION ANALOG OUTPUT T151 FREE SHIP #1

EUROTHERM PROCESS AUTOMATION CPU T921 FREE SHIP

EUROTHERM PROCESS AUTOMATION CPU T921 FREE SHIP #1

EUROTHERM PROCESS AUTOMATION T122 LOT OF 2 FREE SHIP

EUROTHERM PROCESS AUTOMATION T140 8 channel digital input LOT OF 2 FREE SHIP

EUROTHERM PROCESS AUTOMATION T180

EUROTHERM PROCESS SUPPERVISOR CONNECT T320 FREE SHIP CASE DENTED

EUROTHERM PROCESS SUPPERVISOR PROCESSOR FREE SHIP

EUROTHERM PROCESS SUPPERVISOR PROCESSOR T940X,EXPMM,BATT,ENG FREE SHIP

EUROTHERM PRODUCT CODE 2500P/10A POWER SUPPLY TESTED WORKING FREE SHIP

EUROTHERM PRODUCT CODE 2500P/10A0 POWER SUPPLY TESTED WORKING FREE SHIP

EUROTHERM T170/1/T921 T170 PSU WORKING FREE SHIP

EX-11 SUB245 Z00SM8747D BOARD

EX-11 SUB290 Z00SM8747D BOARD

Exedy Lightweight Flywheel (SF04) - SUZUKI SWIFT ZC32S (M16A)

F2097 CX3HUB C2L03097 BOARD

F2120 D2E01393A BOARD

F65 WKS MB,E.F.634.5/2d 90.27 BOARD

F65 WKS MB,E.F.634.5/2d 90.27 BOARD #1

FA-121101-2 00G013I BOARD FK-121101A

FA-121102A

FABCO-AIR G-5-X LOT OF 2 FREE SHIP

FAG 3218 BEARING 175 B.B 160MM

FAGOR AC BRUSHLESS SERVO MOTOR FXM32.20A.E1.000 WORKING FREE SHIP

FAGOR AUTOMATION AC SERVO DRIVE ACS-10

FAGOR AXES 8055 BOARD TESTED .WORKING FREE SHIP

FAGOR BOARD RF:CPU-TUR 512K,TESTED WORKING

FAGOR CASE PSB6-8055 UC 8055/B & POWER SUPPLY TESTED .WORKING FREE SHIP

FAGOR CPU 8055/AB-M CPU BOARD TESTED .WORKING FREE SHIP

FAGOR DRIVE MODULE AXD 1.08-S0-0 TESTED .WORKING FREE SHIP

FAGOR H.DISK BOARD HD 8055-E 807000P3 TESTED .WORKING FREE SHIP

FAGOR H.DISK HD 8055-E [R],BOARD AR-B1375/6,NE2000,RF:HD CF,TESTED WORKING

FAGOR SERCOS 8055 BOARD TESTED .WORKING FREE SHIP

FAIRCHILD CONVAC CSCIA BS WAFER RINSE, COAT DEVELOPE PROCESS,PCB BOARD #1

FANTAS MFC 2470G1 MC-AGD1 C4F6 10 SCCM

FANTAS MFC 2470G1 MC-AGD1 C6F6 60 SCCM

FANTAS MFC 2480G1 MC-AGD1 Ar 1500 SCCM

FANTAS MFC 2480G1 MC-AGD1 CHF3 150 SCCM

FANTAS MFC 2480G1 MC-AGD1 O2 10 SCCM

FANUC *FRST A16B-1000-0060/09B,A320-1000-T064/03 BOARD

FANUC 5F AC SERVO MOTOR A06B-0342-B221

FANUC 5F/3000 AC SERVO MOTOR A06B-0345-B221

FANUC A02B-0281-B504,A20B-8100-0660,A20B-8100-0770,A20B-3300-0390,A20B-3300-0280

FANUC A03B-0815-C001 WORKING

FANUC A03B-0815-C003 WORKING

FANUC A05B-2400-C012 BOARD:A20B-9002-0310/02B FOR FANUC SYSTEM R-J3 FREE SHIP

FANUC A05B-2400-C060 2 SLOT BACKPLANE

FANUC A05B-2440-C450,A20B-1008-002O/O2B

FANUC A06B-0063-B203 AC SERVO MOTOR ENCODER A860-2020-T301 FREE SHIP

FANUC A06B-0116-B103 AC SERVO MOTOR FREE SHIP #1

FANUC A06B-0116-B203 AC SERVO MOTOR 1/6000

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FANUC A06B-0221-B000 AC SERVO MOTOR ENCODER A860-2000-T301 FREE SHIP

FANUC A06B-6058-H334,A16B-1100-0330/03A,A20B-1003-0864/01A,A20B-2000/0140/01A

FANUC A06B-6077-H111 B,POWER SUPPLY TESTED WORKING FREE SHIP

Fanuc A14B-0075-B120-01,A13B-0073-C001 A20B-C008-0280/05B,A20B-1000-0472/02A

FANUC A14L-0102-0001/A POWER SUPPLY TESTED WORKING FREE SHIP

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FANUC A14L-0102-0002 POWER SUPPLY TESTED WORKING FREE SHIP

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FANUC A16B-1000-0030/04C,A20B-0008-0440/03,A20B-0008-0430/05A

FANUC A16B-1000-0030/05C A320-1000-T034/03 BOARD

FANUC A16B-1000-0140/08B BOARD

FANUC A16B-1010-0150/05A,A320-1010-T156/03 BOARD

FANUC A16B-1010-0150/06A,A320-1010-T156/03 BOARD

FANUC A16B-1010-0285/16B BOARD

FANUC A16B-1100-0130/04A,A320-1100-T134/03, BOARD

FANUC A16B-1100-0141/01A BOARD

FANUC A16B-1200-0150/01A,A320-1200-T154 /01 BOARD

FANUC A16B-1200-0201 / 02A WELD INTERFACE BOARD

FANUC A16B-1210-0590/03A BOARD

FANUC A16B-1210-0820/03A,A320-1210-T824/02 BOARD

FANUC A16B-1211-0300/02A,A320-1211-306/02 BOARD

FANUC A16B-1211-0920/06A BOARD

FANUC A16B-1212-0471/03A POWER SUPPLY BOARD FREE SHIP

FANUC A16B-2200-0490/07D BOARD

FANUC A16B-2200-0490/08D BOARD

FANUC A16B-2200-0661/08C BOARD

FANUC A16B-2201-0071/06C BOARD

FANUC A16B-2203-0110/02A BOARD,A320-2203-T114/02

FANUC A16B-2203-0370/13E POWER SUPPLY TESTED WORKING

FANUC A16B-2203-0370/13E POWER SUPPLY TESTED WORKING #

FANUC A16B-2203-0754/04A,A20B-3300-0393/02A,A20B-3300-0310/08F,FAJ-01A 284-U60

FANUC A16B-2300-0021/03B,A320-2300-T024/04 BOARD

FANUC A16B-3200-0421,A20B-3300-0310/08F,A20B-8101-0191/02B,3300-0340,3300-0392

FANUC A20B-0007-0040, A350-0007-T044/03 BOARD

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FANUC A20B-0007-009 ADD.AXIS(P/C) A20B-0007-0090 BOARD

FANUC A20B-0007-0090/08E BOARD

FANUC A20B-0007-0090/09F,A350-0007-T094/05 BOARD

FANUC A20B-0007-0449/ 03,A20B-0007-0030/02A, A05B-2003-C031

FANUC A20B-0008-0410 03B, A350-0008-T414/03 BOARD

FANUC A20B-0008-0430 06A,A350-0008-T434/02 BOARD

FANUC A20B-0008-0430.05A,A350-0008-T434/02 BOARD

FANUC A20B-0008-0440 03A,A350-0008-T444/03 BOARD

FANUC A20B-0008-0470/06C,A350-0008-T474/04 BOARD

FANUC A20B-0008-0540 / 01A,A350-0008-T544/01 BOARD #1

FANUC A20B-0008-0540,A350-0008-T544/01 BOARD

FANUC A20B-0008-0540/01A,A350-0008-T544/01 BOARD

FANUC A20B-0008-0540/01A,A350-0008-T544/01 BOARD#2

FANUC A20B-0009-0150/10B

FANUC A20B-0009-0320/17D,A350-0009-T322/08 BOARD

FANUC A20B-1002-0480/03B INTERFACE BOARD

FANUC A20B-2000-0170/06B BOARD,A350-2000-T176/05

FANUC A20B-2002-0650/03A BOARD,A350-2002-T656/03

FANUC A20B-2002-0680/02A,A350-2002-T686/02 BOARD TESTED WORKING

FANUC A20B-2100-0182 A350-2100-T186/07 BOARD  FREE SHIP

FANUC A20B-8101-055/02A A350-8101-T558/01 BOARD

FANUC AC SERVO MOTOR A06B-0113-B075

FANUC AC SERVO MOTOR A06B-0113-B075 #0008 BO.5/3000

FANUC AC SERVO MOTOR A06B-0113-B078#0008 #1

FANUC AC SERVO MOTOR A06B-0113-B175#0008 FREE SHIP

FANUC AC SERVO MOTOR A06B-0113-B178#0008