Bürkert
卫生工艺阀门的控制按钮
类型 8681 / 商品编号 196412
商品描述
控制按钮 8681 型可完美适用于卫生工艺阀门的离心式自动装置。凭借其通用性，它可以与所有市面上通用的阀门、球阀、单座阀和双座阀组合使用。在离心式自动装置设计中，控制按钮具有整个气动控制功能、反馈功能和诊断功能，甚至包括总线通讯功能。壳体具有良好的易清洁性、IP 防护符合实际及材料耐化学腐蚀性等特征，适用于饮料工业、食品工业和制药工业的卫生处理设备。视工艺阀门的不同，最多可独立控制 3 个气动驱动腔室。两个移动方向的开关速度可独立设置。安装的止回阀可避免因反压力而错误打开工艺阀门。利用模拟工作的感应式行程吸收器测定工艺阀门的开关位置，并反馈至上级控制系统。通过示教功能最多可通过按下按键设置 3 个开关点，或通过预设的自动调谐功能最多可自动计算 3 个开关点。另外，可通过外部感应式接近开关读入并反馈第 4 个开关位置。彩色状态显示灯发出信号，表示工艺阀门开关位置及诊断功能（如维护需求或故障状态）。辅助阀装配有一个机械式手动操作装置。在设备关闭时，通过拥有专利的磁性编码手动操作装置可从外部打开主驱动装置。
- 商品编码
- 90268020
- 国家
- DE
技术属性
名称 |
金额 |
单位 |
|---|---|---|
| Type | 8681 | |
| Product sub-group | Control head / Position indicator | |
| Function | Control head | |
| Valve function manual actuation | Yes | |
| Pneumatic pilot valve 1 | 6144 | |
| Pneumatic pilot valve 2 | 6144 | |
| Pneumatic function 1 double acting | No | |
| Pneumatic function 1 single acting | Yes | |
| Pneumatic function 2 double acting | No | |
| Pneumatic function 2 single acting | Yes | |
| Valve diameter | 4 | mm |
| Valve 2 diameter | 4 | mm |
| QNn value (gas) | 110 | l/min |
| QNn value 2 (gas) | 110 | l/min |
| Temperature environment min | -10 | °C |
| Temperature environment max | 55 | °C |
| End position feedback internal | 3 | PCE |
| End position feedback external | 1 | PCE |
| End position feedback type | Inductive displacement transducer PNP | |
| End position feedback voltage min | 0 | V |
| End position feedback voltage max | 24 | V |
| End position feedback current min | 0 | A |
| End position feedback current max | 0.1 | A |
| End position feedback DC voltage | Yes | |
| End position feedback AC voltage | No | |
| End position feedback top | yellow | |
| End position feedback bottom | green | |
| Displacement transducer type | internal linear | |
| Displacement transducer signal | digital | |
| For Actuator size 40 mm | Yes | |
| For Actuator size 50mm | Yes | |
| For Actuator size 63mm | Yes | |
| For Actuator size 70mm | Yes | |
| For Actuator size 80mm | Yes | |
| For Actuator size 90mm | Yes | |
| For Actuator size 100mm | Yes | |
| For Actuator size 125mm | Yes | |
| For Actuator size 130mm | Yes | |
| For Actuator size 175mm | Yes | |
| For Actuator size 225mm | Yes | |
| Main valve with integrated filter | Choke with screw slot | |
| Port connection 1 type | Inner thread | |
| Port connection 1 thread type | G | |
| Port connection 1 thread marking | 1/4 | |
| Port connection 2 type | Inner thread | |
| Port connection 2 thread type | G | |
| Port connection 2 thread marking | 1/8 | |
| Port connection 3 type | Inner thread | |
| Port connection 3 thread type | G | |
| Port connection 3 thread marking | 1/4 | |
| Electrical connection sort | Screw terminal with cable feed-through | |
| Voltage / rated voltage | 12 | V |
| Voltage / rated voltage | 28 | V |
| Supply system-internal | No | |
| Supply via BUS | No | |
| Supply via separating barrier | No | |
| AC voltage | No | |
| DC voltage | Yes | |
| Input 2 type digital transistor connection NPN | No | |
| Input 2 type digital transistor connection PNP | Yes | |
| Output 2 digital transistor connection NPN | No | |
| Output 2 digital transistor connection PNP | Yes | |
| Control interface | DIP switch | |
| Mounting type | 3rd Party actuator | |
| Protection type (IP max. with suitable connector) | 65/67 | |
| 重量 | 0,810000 | kg |
下载
数据表
产品描述 |
文件大小 |
语言 / 国家 |
|
|---|---|---|---|
|
Type 8681 data sheet | control head for automation of hygienic process valves | 1.6 MB | EN / EU |
|
|
Type 8681 data sheet | control head for automation of hygienic process valves [CA units] | 3 MB | EN / CA |
|
|
Type 8681 data sheet | control head for automation of hygienic process valves [US units] | 3 MB | EN / US |
|
|
Type 8681 data sheet | installation kits for hygienic process valves | 6.2 MB | EN / EU |
|
|
Typ 8681 Datenblatt | Adaptionen für hygienische Prozessventile | 6.1 MB | DE / DE |
|
|
Typ 8681 Datenblatt | Steuerkopf für hygienische Prozessventile | 1.6 MB | DE / DE |
用户手册
产品描述 |
文件大小 |
语言 / 国家 |
|
|---|---|---|---|
|
|
Additional manual Type 6013 | PX01 - PX03 Use in the explosion-hazard area | 125 kB | EN,FR,DE / EU |
|
|
Additional manual Type 8681 8694 869X 879X | USB Interface for serial communication | 2.1 MB | EN,FR,DE / EU |
|
|
Operating Instructions Type 8681 | Control Head | 3 MB | EN / EU |
|
|
Quickstart Type 8681 | PC service program for control head Type 8681 | 6.1 MB | EN,DE / EU |
|
|
Quickstart Type 8681 | Tête de commande | 1.6 MB | EN,FR,DE / EU |
|
|
Service manual Type 8681 | Replacement control head Type 1066 with control head Type 8681 | 3 MB | EN,FR,DE / EU |
|
|
Software manual | Central configuration management | 1.3 MB | EN / EU |
|
|
Bedienungsanleitung Typ 8681 | Steuerkopf | 3 MB | DE / DE |
|
|
Manuel de service Type 8681 | Tête de commande | 3.1 MB | FR / EU |
|
|
Manuel du logiciel | Gestion centrale de la configuration | 1.3 MB | FR / FR |
|
|
Software-Anleitung | ZentraleKonfigurationsverwaltung | 1.3 MB | DE / DE |
软件
产品描述 |
文件大小 |
语言 / 国家 |
|
|---|---|---|---|
|
EDS File A.04 | 52 kB | ML |
|
|
PC-Programm Typ 8681 2.18 | 1.5 MB | ML |
欧盟声明
产品描述 |
文件大小 |
语言 / 国家 |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 1 MB | EN,FR,DE |
互动动画
产品描述 |
文件大小 |
语言 / 国家 |
|
|---|---|---|---|
|
|
3D-Animation - 8681 | 3.8 MB | DE |
|
|
3D-Animation - 8681 | 3.8 MB | EN |
传单及目录
产品描述 |
文件大小 |
语言 / 国家 |
|
|---|---|---|---|
|
|
For hygienic process valves. | 267.6 kB | EN / EU |
|
|
Flyer Best Practice - Fruit syrup production process is sweeter thanks to smart valve control from Bürkert. | 447.2 kB | EN / GB |
|
|
Flyer Best Practice - New control heads in the Fromagerie Bel dairy plant for consistent quality cheese. | 352.5 kB | EN / GB |