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None of the electrical inputs and outputs of the device are
galvanically isolated from the supply voltage.
note!
damage to the device due to incorrect supply voltage.
• The supply voltage must correspond with the voltage indicated
on the type label.
• If the ground connection is not connected, the conditions of the
EMC Law will not be met.
→
Connect the electromotive on/off valve according to the table.
When the supply voltage is applied, the electromotive on/off
valve is ready for operation.
designation of the circular connector (m12 x 1, 8-pole):
Fig. 7:
Circular connector M12 x 1, 8-pole
12
All manuals and user guides at all-guides.com
3
4
2
5
8
6
1
7
english
Type 3270, 3275
Installation
pin assignment:
pin
configuration
1
Supply +
2
Supply GND
3
do not
connect!
4
do not
connect!
5
do not
connect!
6
Binary input +
7
Binary output
8
Signal GND
Body *
Shielding
)
The threaded sleeve of the M12 circular connector is connected to the valve
*)
body. Connect the body to a suitable ground connection. To ensure electro-
magnetic compatibility (EMC), ensure that the cable is as short as possible
and the cross-section is as large as possible.
external circuit
24 V DC ± 10 %,
max. residual ripple 10 %
24 V DC GND
Electrically insulate wire on
connection line
Electrically insulate wire on
connection line
Electrically insulate wire on
connection line
0 to 5 V (log. 0), 10 to 30 V (log. 1),
not galvanically isolated
0 to 5 V (log. 0), 10 to 30 V (log. 1),
not galvanically isolated
Signal GND
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