System Description; Configuration And Function; Control Head For Integrated Installation On The 21Xx Series - Burkert 8691 Manuel D'utilisation

Masquer les pouces Voir aussi pour 8691:
Table des Matières

Publicité

Les langues disponibles

Les langues disponibles

Type 8691

System description

5.
sysTem descripTiOn
5.1.
configuration and function
The control head Type 8691 can control single or double-acting process valves.
The control head Type 8691 has been optimized for integrated, modular installation on process valves of the 21xx
series. The module configuration permits a variety of expansion steps.
For installation on the 20xx series there is a special model which is described in chapter "5.1.2".
The valve position is recorded via a contactless, analog sensor element which uses the teach function to automati-
cally detect and save the valve end positions during start-up.
Apart from the electrical position feedback, the status of the device is optically displayed on the control head itself
by a colored high-power LED.
Option: Communication possible via AS-Interface or DeviceNet.
5.1.1.
control head for integrated installation on the 21xx series
Views without transparent cap and body casing
24 V DC: Cable gland M16 x 1.5 or circular plug-in connector M12 x 1
Air intake filter (exchangeable)
Figure 1:
Design and function
Teach function
Description see chapter on the appropriate model
„Teach function (calibrating the end positions)"
Pilot air port
label: 1
Exhaust air connection
label: 3
Pressure limiting valve (for protection against too high internal
pressure in case of error)
Device status display (Top LEDs)
Status display pilot valve
Screw terminals
Pilot valve (3/2-way or 5/2-way solenoid valve with hand lever)
Fastening screws (2x)
english
11

Publicité

Table des Matières
loading

Table des Matières