BURKERT控制器787758性能優(yōu)異
- 更新時(shí)間：2025-06-06
- 廠商性質(zhì)：工程商
- 產(chǎn)品廠地：上海市
- 訪問次數(shù)：1519
- 上一個(gè)：BURKERT控制器566003德國(guó)*
- 下一個(gè)：BURKERT流量傳送器177460上海總代理
BURKERT控制器787758是一種過程和程序調(diào)節(jié)器，帶有zui多四個(gè)調(diào)節(jié)器或程序信道。裝置的規(guī)格為 144 mm x 130 mm，適合尺寸為 92 mm x 92 的 DIN 控制板凹口和 170 mm 的安裝深度。使用一個(gè) 27 色 5“ 彩色顯示器作為指示器。操作界面可自由設(shè)計(jì)，根據(jù)個(gè)人喜好進(jìn)行調(diào)整。在兩個(gè)可自由配置的顯示屏界面中，可根據(jù)用戶需要放置文本、工藝值、背景圖和圖標(biāo)。zui多存在四個(gè)模擬輸入端和六個(gè)二進(jìn)制輸入端以及六個(gè)用于控制輸出端或模擬輸出端的插槽。為了通過一臺(tái)電腦進(jìn)行舒適配置，還可提供一個(gè)安裝程序。標(biāo)準(zhǔn)測(cè)量值傳感器的線性化已保存；可以對(duì)四個(gè)符合客戶要求的線性化表格進(jìn)行編程。借助于數(shù)學(xué)和邏輯模塊，可以對(duì)裝置進(jìn)行調(diào)整，使其適合各種不同的調(diào)節(jié)和控制任務(wù)。通過兩個(gè)串口 RS422/485 或 PROFIBUS-DP，可以將裝置集成安裝在一個(gè)數(shù)據(jù)聯(lián)合中。用戶可通過簡(jiǎn)單的方式加裝組件（參見組塊結(jié)構(gòu)）。通過鎖螺絲對(duì)插式端子在背面進(jìn)行電氣連接。
BURKERT控制器787758特點(diǎn)：
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(gè)調(diào)節(jié)器信道
對(duì)包含 1000 個(gè)節(jié)段的 50 個(gè)程序進(jìn)行動(dòng)態(tài)管理
BURKERT現(xiàn)貨庫存：
141199 017494 041198 457229 501204 135443 787633 134651 008360
134438 131424 126274 126286 043934 048708 126656 136350 001400
429955 642292 153807 001253 001252 501211 001248 001249 615157
644226 141598 439935 501204 135443 048708 001400 153807 502539
501211 420 093 138417 141239 141187 131421 139578 134322 134324
BURKERT控制器787758技術(shù)參數(shù)：
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 |
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