HONEYWELL 620-0023
HONEYWELL 620-0023
HONEYWELL 620-0023
2．輸出階梯設(shè)計(jì)圖7b為輸出階梯，其結(jié)構(gòu)與圖4b相同，只是輔助繼電器編號(hào)不同而已。
結(jié)束語
上述4種PLC順序控制系統(tǒng)設(shè)計(jì)方法的共同特點(diǎn)是：
（1）由輸入繼電器控制輔助繼電器（包括由置位/復(fù)位指令和移位指令定義的輔助繼電器），按此構(gòu)成步進(jìn)階梯；
（2）由輔助繼電器控制輸出繼電器，以此構(gòu)成輸出階梯；
（3）無論步進(jìn)階梯還是輸出階梯，都是很有規(guī)律的回路結(jié)構(gòu)。不管要設(shè)計(jì)的順序控制系統(tǒng)有多少步，也不管其輸入輸出點(diǎn)數(shù)有多少，只要弄清各種設(shè)計(jì)方法所設(shè)計(jì)的步進(jìn)階梯和輸出階梯的回路結(jié)構(gòu)的規(guī)律性，根據(jù)設(shè)計(jì)依據(jù)，套用其中任一種設(shè)計(jì)方法的回路結(jié)構(gòu)，就能快速地一次成功設(shè)計(jì)出較復(fù)雜的PLC順序控制系統(tǒng)。
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：小廖（銷售代表）
聯(lián)系電話：0592-6539066
傳真號(hào)碼：0592-6890859（麻煩備注01008收）
手機(jī)：13400716209
QQ號(hào)碼:1490371370
郵箱：1490371370@qq.com
誠信經(jīng)營，質(zhì)量為首，誠信至上，泰尼電氣小廖竭誠為您服務(wù)?。。?/span>
———————————————————————————————————————
Honeywell 30735974-2 Trend Memory TDC 2000 DCS 30735974
Measurex 05330200 Plasma display electronics Honeywell
Allen Bradley 1770-RD2 RS232 Remote Driver AB NIB
Measurex 05324107 86/88 ROM 05324100 Honeywell
Reliance Electric 0-52853-1 ISCB 0528531
Honeywell Yamatake 82408667-001 Memory board ROM / RAM
Measurex 05331000 Computer manl DAC Assembly Honeywell
Reliance 0-52855-2 CVCC Digital Control 0528552
Measurex 05312900 floppy interface Honeywell
FlowServe split mechanical seal 5.50" PSS III 157749PS3 PSS III 5500 PS3
Honeywell 30731814-4 PLC board HWY 2 or 30731814 Highway 2 same as yamatake
Yamatake Honeywell 82408485-001 SBLA-III or 82408485
Measurex 2000269 memory 32K LSI-11 CPU
Measurex 05333200 Real time clock type II Honeywell
Measurex 05291100 8 channel count Honeywell
Honeywell Cable Logic 30732219-001 or 30732219001 same as Yamatake
Measurex 05290101 D P O Honeywell
Reliance Electric 0-57410 057410 57410 Isolated Analog
Measurex 05290100 D P O Honeywell
Measurex 05291101 8 channel count Honeywell
Measurex 05287300 Extended Memory Mapper Controller
Reliance Electric 0-52853-1 ISCB 0528531
Measurex 05317002 QBus EPROM memory type 2 Honeywell
Reliance Electric 0-52852 CFCA 052852
General Electric TMONG01 Power Leader Monitor screen display 90-250VAC GE
Jamesbury 2" valve CF8M stainless 150psi threaded actuator VPVL300
ROSEMOUNT Smart Pressure Transmitter 3051CG4A02A1AF1E5 display 4-20mA 3051CG
Safematic SFD-08-10/B/AC-1 John Crane SafeUnit Flowmeter Flow 22894220 alarm
Reliance Electric 0-57408-C Power Module 057408C 057408
Reliance 0-56313-1 Isolated Process Contrl 0563131
