Burkert 8695 Manuel D'utilisation page 11

Type 8695
Systemdescription
5 sysTem DescripTiOn
5.1 structure and function
The control head Type 8695 can control single or double-acting process valves.
The control head Type 8695 has been optimized for the integrated modular fitting of series 21xx process valves
(Element) with actuator size ∅ 50. Various expansion stages are possible thanks to the modular design.
For installation on the 20xx series (Classic) 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 automatically detects and saves the
valve end positions by means of the teach function during start-up.
Option: Communication possible via AS-Interface and DeviceNet.
5.1.1 control head for integrated installation on 21xx series
(element)
View without transparent cap:
Teach function
Pressure limiting valve
(for protection against
too high internal pressure
in case of error)
Electrical connection
Circular plug-in connector
M12 x 1
Connection housing
Figure 1: Structure and function
All manuals and user guides at all-guides.com
Pilot air port
(label: 1)
Fastening screws (2 x)
Air exhaust port
(label: 3)
english
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