Burkert 6013 - Electrical Installation; Electrical Safety and Wiring; Impulse Coil Control

9
5.3 Electrical installation
WARNING
Danger from electrical voltage.
▶ Before working on the device or system, switch o the power
supply. Secure it against reactivation.
▶ Observe the applicable accident prevention and safety regula-
tions for electrical devices.
If there is no protective conductor function between the coil and
the body, there is a risk of electric shock.
▶ Always connect protective conductor.
▶ Check electrical continuity between coil and body.
You can nd information about the Type 2509 and 2518 cable
plugs in their operating instructions at
country.burkert.com
Observe voltage and current type according to type label.
→ Check that the seal is properly tted.
→ Screw cable plug tightly onto the coil (max. 1 Nm).
Impulse design control unit
Correct polarity is a requirement for the function of the
device: observe labelling on the top of the coil. Impulse time
at least 50 ms.
switch ON +
Terminal 1
Terminal 2
Protective conductor connection
Polarity Description Terminal assignment
– Switch ON +
Valve (P-seat)
is opened
(+) on terminal 2,
(–) on terminal 1
+ Switch OFF –
Valve (P-seat)
is closed
(+) on terminal 1,
(–) on terminal 2
Only use cable plug without electrical wiring for impulse
versions.
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