BURKERT控制器787752上海辦事處
- 更新時間：2016-10-12
- 廠商性質：工程商
- 產品廠地：上海市
- 訪問次數：734
BURKERT現貨庫存：
079206K 0127-T-01,5-CC-TZ-UNFB-024/UC-03
079221H 0124-E-04,0-FF-PD-GM82-230/50-05
079223B 0124-B-03,0-FF-PD-GM82-230/50-08
079248U 0355-C-04,0-EF-VA-NM82-024/DC-12
079249V 0301-C-01,0-BB-PA-FK01-230/56-02
079264L F282-0-32,0-FF-VA-GM87-000/00-00
079264L F282-0-32,0-FF-VA-GM87-000/00-00
BURKERT控制器787752是一種過(guo)程和(he)程序(xu)調節(jie)器，帶有zui多(duo)四個(ge)(ge)調節(jie)器或(huo)程序(xu)信道。裝(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)的(de)(de)(de)(de)規格為 144 mm x 130 mm，適(shi)(shi)合尺(chi)寸為 92 mm x 92 的(de)(de)(de)(de) DIN 控(kong)制板凹(ao)口和(he) 170 mm 的(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)深度。使用(yong)一個(ge)(ge) 27 色 5“ 彩色顯示(shi)器作為指示(shi)器。操作界面(mian)(mian)可(ke)(ke)(ke)自由設計，根據(ju)個(ge)(ge)人喜好進(jin)(jin)行(xing)調整(zheng)(zheng)。在(zai)(zai)兩個(ge)(ge)可(ke)(ke)(ke)自由配(pei)置(zhi)的(de)(de)(de)(de)顯示(shi)屏界面(mian)(mian)中(zhong)，可(ke)(ke)(ke)根據(ju)用(yong)戶需要放置(zhi)文(wen)本(ben)、工藝值、背景(jing)圖和(he)圖標。zui多(duo)存在(zai)(zai)四個(ge)(ge)模(mo)擬輸入端(duan)和(he)六個(ge)(ge)二進(jin)(jin)制輸入端(duan)以及六個(ge)(ge)用(yong)于控(kong)制輸出端(duan)或(huo)模(mo)擬輸出端(duan)的(de)(de)(de)(de)插槽。為了通過(guo)一臺電腦進(jin)(jin)行(xing)舒適(shi)(shi)配(pei)置(zhi)，還可(ke)(ke)(ke)提供一個(ge)(ge)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)程序(xu)。標準測量值傳感(gan)器的(de)(de)(de)(de)線(xian)性化已保(bao)存；可(ke)(ke)(ke)以對(dui)四個(ge)(ge)符合客戶要求的(de)(de)(de)(de)線(xian)性化表格進(jin)(jin)行(xing)編程。借助于數(shu)學和(he)邏輯(ji)模(mo)塊，可(ke)(ke)(ke)以對(dui)裝(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)進(jin)(jin)行(xing)調整(zheng)(zheng)，使其適(shi)(shi)合各種不同的(de)(de)(de)(de)調節(jie)和(he)控(kong)制任務。通過(guo)兩個(ge)(ge)串口 RS422/485 或(huo) PROFIBUS-DP，可(ke)(ke)(ke)以將裝(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)集(ji)成安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)在(zai)(zai)一個(ge)(ge)數(shu)據(ju)聯合中(zhong)。用(yong)戶可(ke)(ke)(ke)通過(guo)簡單的(de)(de)(de)(de)方(fang)式加裝(zhuang)(zhuang)(zhuang)(zhuang)組件（參見組塊結(jie)構）。通過(guo)鎖(suo)螺絲(si)對(dui)插式端(duan)子在(zai)(zai)背面(mian)(mian)進(jin)(jin)行(xing)電氣連接。
BURKERT控制器787752特點：
色彩鮮明的 27 色 5” 彩色顯示器
可自由配置的顯示屏界面
zui多 4 個調節器信道
對包含 1000 個節段的 50 個程序進行動態管理
BURKERT控制器787752技術參數：
Controller structure | P, I, PD, PI, PID | PID | Control loop feedback | |
Proportional band | 0 | to 9999 digits | 0 digits | Size of the proportional band |
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| 0 means that the controller structure is out of action! |
Derivative time | 0 | to 9999 sec | 80 sec | Determines the differential component of the controller output signal |
Reset time | 0 | to 9999 sec | 350 sec | Determines the integral component of the controller output signal |
Cycle time | 0 | to 9999 sec | 20 sec | When using a switched output, the cycle time should be chosen so |
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| that the energy fl ow to the process is quasi continuous, i.e. as con- |
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| tinuous as is practicable without overloading the switching elements |
Contact spacing | 0 | to 999 sec | 0 digits | The spacing between the two controller contacts for double- |
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| setpoint or modulating controllers, or proportional controllers |
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| with an integrated actuator driver |
Switching differential | 0 | to 999 digits | 1 digits | Hysteresis for switching controllers with proportional band = 0 |
Actuator time | 5 | to 3000 sec | 60 sec | The actually utilized operating time of the regulator valve with |
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| modulating controllers or proportional controllers with an integrated |
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| actuator driver |
Working point | -100 | to +100% | 0% | The output level for P and PD controllers (if x = w then y = Y0) |
Output level limiting | 0 | to 100% | 100% | The maximum limit for the output level |
| -100 | to +100% | -100% | The minimum limit for the output level |
Minimum relay ON time | 0 | to 60 sec | 0 sec | Limits the frequency of switching for switched outputs |
