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Electricalconnection
10
ELECTRICAL CONNECTION
10.1 Connection of devices for the
explosion-risk area
When connecting devices in the explosion-protected area, observe
the “Additional information for use in the explosion-risk area”
enclosed with the Ex-devices.
10.2 Safety instructions
DANGER!
Risk of injury due to electrical shock!
▶
Before reaching into the device or the equipment, switch off the
power supply and secure to prevent reactivation!
▶
Observe applicable accident prevention and safety regulations
for electrical equipment!
WARNING!
Risk of injury from improper installation!
▶
Installation may be carried out by authorized technicians only
and with the appropriate tools!
Risk of injury from unintentional activation of the system and
uncontrolled restart!
▶
Secure system against unintentional activation.
▶
Following installation, ensure a controlled restart.
10.3 Electrical installation with cable gland
11 +
12 –
81
82
31 +
32 –
A
B
+
–
+24 V
GND
remote
sensor
Fig. 13: Designation of the screw terminals
english
Type EP 501 B
Содержание EP 501 B
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