型號描述

堅固的緊湊型過程調(diào)節(jié)器，適合安裝在標(biāo)準(zhǔn)化的推動和擺動驅(qū)動裝置（參照 IEC 534-6 或 VDI/VDE 3845）上。帶有分段式位移傳感器的類型，也可用于調(diào)節(jié) Bürkert 過程調(diào)節(jié)閥。數(shù)字式電氣過程調(diào)節(jié)器 SideControl 能夠處理所有流行的電流和電壓標(biāo)準(zhǔn)信號，可選擇裝配一個現(xiàn)場總線接口 PROFIBUS DPV1。除了數(shù)字指示器之外，還可通過一個機械式指示元件定性表示閥門開口情況。將過程參數(shù)的實際值直接作為 4 - 20 mA 信號傳輸?shù)?Pt 100 上，或者作為頻率信號進行傳輸。過程調(diào)節(jié)器會根據(jù)額定值與實際值的比較結(jié)果，計算安裝在下級位置調(diào)節(jié)器的內(nèi)部額定值。過程和位置調(diào)節(jié)器的參數(shù)化可自動進行。在此，會自動識別調(diào)節(jié)段的類型，并確定合適的、包含相關(guān)參數(shù)組的調(diào)節(jié)器結(jié)構(gòu)。通過外置的操作和指示模塊進行操作，該模塊由一個帶有背景照明裝置的圖像顯示器和一個帶有四個按鍵以及軟件功能名稱的耐用薄膜鍵盤構(gòu)成。通過所述設(shè)計，用戶可以非常簡單、直觀地進行操作，操作方式與 Bürkert 位置或過程調(diào)節(jié)器 TopControl 8692/8693 相同。氣動調(diào)節(jié)系統(tǒng)可同樣地應(yīng)用于單作用和雙作用的驅(qū)動裝置。其特征在于，在電氣或氣動輔助能量失效時，仍能保持一個定義的安全特性，在供應(yīng)壓力為 7 bar 時，可用的空氣功率范圍非常大。

1）緊湊型金屬外殼
2）帶有背景照明裝置的圖形顯示器
3）利用過程和位置調(diào)節(jié)器實現(xiàn)極簡便的調(diào)試
4）大量的軟件附加功能
5）Profibus DPV1（可選）

Type Description

The robust and compact process controller is designed to standardisation acc. to IEC 534-6 or VDI/VDE 3845 for assembly with linear and rotary actuators. In addition, the remote version can be combined with Bürkert process control valves. The digital electropneumatic SideControl process controller can be operated by the usual current and voltage standard signals and can also be equipped with the fieldbus interface PROFIBUS DPV1 or DeviceNet. The actual process value is directly supplied to the device as 4-20 mA, PT100 or as frequency signal. The process controller calculates the position setpoint for the subordinated positioner through the variance comparison. Due to the analogue feedback all analogue values on the controlling level can be transferred. The parameterization of process controller and positioner can be carried out automatically. The process controller is equipped with additional diagnostic functions to monitor the state of the valve. Through status signals, valve diagnostic messages are transmitted according to NAMUR NE 107 recommendations and recorded as history. With the diagnosis, the operating conditions of the control valve can be monitored. This allows planned maintenance and optimises plant availability. The easy handling and the selection of additional software functions are done either on a graphic display with backlight and keypad or via PC interface. Operation occurs via external operation and display module consisting of a backlit graphical display and a robust transparency keyboard with for keys with software driven function indication. For the user operation is very simple and clear, identical to the Bürkert positioner or process controller TopControl, Type 8692/8693. The pilot valve system can be used equally for single and double acting actuators. It is characterised by a defined safety feature in case of failure of the electrical or power supply and possesses an enormous air capacity range with pressure supply up to 7 bar.

1）Compact and robust design
2）Easy Start-up using Tune function of the Positioner and Process controller
3）Integrated diagnostic functions for valve monitoring (optional)
4）Dynamic positioning system with no air consumption in controlled state
5）Profibus DPV1 or DeviceNet (optional)