140CPS21100
140CPS21100
140CPS21100
遠(yuǎn)程I/O
遠(yuǎn)程I/O又叫做串行I/O,用于遠(yuǎn)距離分布式框架系統(tǒng)。某些大型可編程序控制器控制系統(tǒng),如物資存儲(chǔ)自動(dòng)控制系統(tǒng),可能有成百上千個(gè)傳感器分布在很寬的范圍內(nèi),系統(tǒng)可能包括30—50個(gè)距離分布的框架,每個(gè)框架中有10—20塊模塊。遠(yuǎn)程I/O系統(tǒng)一船只需要4根導(dǎo)線的電纜來連接各框架,但是大多數(shù)系統(tǒng)需要專用的I/O驅(qū)動(dòng)順模塊和接收器模塊來完成框架之間的串行通信。遠(yuǎn)程通信使用便宜的4芯電纜,其傳送速度雖比并行通信的低,但是已能滿足工業(yè)控制系統(tǒng)的要求。CPU框架與遠(yuǎn)程I/O框架之間的距離一般為60~3000m。
備貨,備貨,降降降,火火火,火火火……
備貨,備貨,降降降,火火火,火火火……
———————————————————————————
公司名稱:廈門泰尼電氣有限公司
聯(lián)系人:小劉(銷售代表)
聯(lián)系電話:0592-6809807
傳真號(hào)碼:0592-6890859(麻煩備注01003收)
手機(jī):18950191386
QQ號(hào)碼:1511256596
郵箱:1511256596@qq.com
———————————————————————————
High Vacuum Stainless Steel Spool Piece
NOAH PRECISION 8725 DC POWER SUPPLY
Brooks Automation VTR-4 wafer Robot Control Pendant
Rathgeber & Company 80 KVA AC Transber
Applied Material arc control dsp 9090-00419
60A COPPER NICKEL CHROME GOLD SILVER PLATING RECTIFIER
ANODIZING PLATING RECTIFIER CORROSION FREE PRESSURE BOX
APPLIED MATERIALS 0010-41318 Heater Assembly NEW
NOVELLUS SYSTEMS AF gas distrbution Assy 02-305565-00
Lam Research Ceramic Chamber Ring Filler 716-031453-001
FSI Dolphin Megasonic Cleaning System Panel 980-0035-30
One-day shipping available
MDC Vacumm Chamber Wobble Stick with 10" Flange
One-day shipping available
APPLIED MATERIALS 0010-76764 OTF CENTERFINDER RECEIVER
Motorola MVME 147S-1, 84-W8577B01D Rev A
APPLIED MATERIALS 0010-76317 VEXTA A3723-9215 AMAT
0190-71355 Analog PCB Applied Materials AMAT Seriplex
NEC Gas Laser 14.5 mW He-Ne NikonPrecision LIA Laser
Lam Research Ceramic Ring Filler B.A.C. 716-330162-002
Fluorocarbon Classic Rinser/Tub Dryer, Semi-Conductor?
AMAT PART # 0200-10455
LAM 853-190023-001 Disk Drive
Used, Guaranteed Working!
Enlarge
LAM 778-091827-011 Anafaze Controller
NEW!
Switching Systems International STV-402-1022-2 DC PS,
FSI Phoenix Cassette Holder for Upper Spinner Unit SRD
Applied Materials 0200-00638 Quartz EMAX Cover Ring
AMAT 0200-09135 ADAPTER, PUMPING, PLATE 150MM