Rotary Actuators According To Vdi/Vde 3845; Attachment According To Iec 60534-6 - Samson 3966 Mounting And Operating Instructions

5.1.2 Rotary actuators ac-
cording to VDI/
VDE 3845
Required mounting parts and accessories:
See section 3.1 (Attachment to rotary actua-
tors).
If the solenoid valve is configured for attach-
ment to rotary actuators according to VDI/
VDE 3845, no additional mounting parts are
required.
1. Check the location of the formed seal or
O-rings on the NAMUR interface and
that of the code screw.
2. Use two cap screws to fasten the sole-
noid valve on to the rotary actuator.
The solenoid valve can be configured with
an external connecting plate to facilitate ser-
vicing work, device replacement or intercon-
nection with other devices for exhaust air
feedback (see section 5.2.2).
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Fig. 3: Connection diagram according to VDI/
VDE 3845
EB 3966 EN
Measures for preparation
5.1.3 Attachment according to
IEC 60534-6
Required mounting parts and accessories:
See section 3.1 (Accessories for attachment
according to IEC 60534-6)
If the solenoid valve is configured for attach-
ment according to IEC 60534-6 (NAMUR
rib), additional mounting parts are only re-
quired for mounting onto valves with rod-
type yokes.
1. Check the location of the formed seal or
O-rings on the NAMUR interface and
that of the code screw.
2. Use two cap screws to fasten the sole-
noid valve on to the adapter plate of the
NAMUR rib.
If the solenoid valve is configured for attach-
ment according to IEC 60534-6 (NAMUR
rib), steps 1 and 2 are not required.
3. For valves with rod-type yokes only: Fas-
ten the support and the rod clamping
plate loosely to the rod.
4. Use a cap screw to fasten the solenoid
valve to the yoke/support.
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