Burkert Type 8695 - Manual (Page 8)

8
Technicaldata
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.
Connection housing
Electrical connection
Circular plug-in connector M12 x 1
Air discharge port
(label: 3)
Pressure limiting valve (for pro-
tection against too high internal
pressure in case of error)
Pilot air port
(label: 1)
Teach function
Fastening screws (2 x)
View without transparent cap, series 21xx:
Pilot air outlet 2
2
Pilot air outlet 2
1
Model for series 20xx (Classic)
Fig. 2: Structure 2
6 Technical DaTa
6.1 conformity
In accordance with the EC Declaration of conformity, the control
head Type 8695 is compliant with the EC Directives.
6.2 standards
The applied standards on the basis of which compliance with the EC
Directives is confirmed are listed in the EC type examination certificate
and/or the EC Declaration of Conformity.
6.3 operating conditions
Warning!
solar radiation and temperature fluctuations may cause mal-
functions or leaks.
▶ If the device is used outdoors, do not expose it unprotected to
the weather conditions.
▶ Ensure that the permitted ambient temperature does not exceed
the maximum value or drop below the minimum value.
Ambient temperature see type label
Degree of protection IP65 / IP67 according to EN 60529
(only if cables, plugs and sockets have
been connected correctly
and in compliance with the exhaust
air concept in chapter “8 Pneumatic
installation”).
english
Type 8695