Bürkert
卫生级过程调节阀控制头
类型 8681 / 商品编号 196431
商品描述
控制头 8681 型可完美适用于卫生级过程阀的离散自动化系统。凭借其通用性，它可以与所有市面上通用的碟阀、单座阀和防混阀组合使用。在离散自动化系统设计中，控制头具有完整的气动控制功能、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级应用。根据过程阀的不同，最多可独立控制 3 个动作的气缸。气缸3个动作的开关速度均可独立设置。内置的止回阀可避免因背压而错误打开过程阀。过程阀开关通过感应式模拟信号位置传感器控制，并将信号反馈至PLC系统。通过Teach-In功能可自动整定最多 3 个开关位置。另外，通过外部感应式开关检测第4个开关位置。彩色状态显示灯，指示过程阀的开关位置及诊断功能（如维护需求或故障状态）。先导阀装配有一个机械式手动操作装置。在设备外壳关闭时，通过拥有专利的磁性编码手动操作装置可从外部直接驱动阀门执行机构。总线选项适用AS-通讯接口 或 DeviceNet 。
- 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 function 1 double acting | No | |
| Pneumatic function 1 single acting | Yes | |
| Valve diameter | 4 | mm |
| QNn value (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 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 | Wire cable | |
| Electrical connection wire length | 1.000 | mm |
| Electrical connection wire ready-made | Flat cable clamp | |
| Voltage / rated voltage | 29,5 | V |
| Voltage / rated voltage | 31,6 | V |
| Supply system-internal | No | |
| Supply via BUS | Yes | |
| Supply via separating barrier | No | |
| AC voltage | No | |
| DC voltage | Yes | |
| Input 1 type digital | serial (bus) | |
| Output 1 type digital | Serial (bus) | |
| Communication interface protocol | AS-i | |
| Control interface | DIP switch | |
| Mounting type | 3rd Party actuator | |
| Protection type (IP max. with suitable connector) | IP65/67 | |
| 重量 | 0,845000 | 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 KK01 data sheet | adapterkits for hygienic process valves | 5.8 MB | EN / EU |
|
|
Typ 8681 Datenblatt | Steuerkopf für hygienische Prozessventile | 1.6 MB | DE / DE |
|
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Typ KK01 Datenblatt | Adaptersets für hygienische Prozessventile | 5.8 MB | DE / DE |
|
|
タイプ8692 データシート |衛生プロセスバルブの アダプタセット | 6.7 MB | JA / JP |
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 | 2.9 MB | EN,FR,DE / EU |
|
|
Software manual | Central configuration management | 1.1 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 | 1.1 MB | FR / FR |
|
|
Software-Anleitung | ZentraleKonfigurationsverwaltung | 1.1 MB | DE / DE |
软件
产品描述 |
文件大小 |
语言 / 国家 |
|
|---|---|---|---|
|
Buerkert Communicator 4.1.1 | 382.6 MB | ML |
|
|
EDS File A.04 | 52 kB | ML |
|
|
PC-Programm Typ 8681 2.19 | 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 |
|
|
Product Overview Process & Control Valves | 3.4 MB | CN |
|
|
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 |