Electrical Installation; Safety Instructions; Electrical Installation 24 V Dc - Burkert TopControl Basic Guide Rapide

Important information for the problem-free functioning of
the device:
▶ The installation must not cause back pressure to build up.
▶ Select a hose for the connection with an adequate
cross-section.
▶ The exhaust air line must be designed in such a way that
no water or other liquid can get into the device through the
exhaust air port (3) or (3.1).
Additional exhaust air port
(label: 3.1)
only for Type 23xx and 2103
with pilot-operated control system
for high air flow rate (actuator size ø 130)
Fig. 10: Pneumatic connection
Caution: (Exhaust air concept): In compliance with degree
of protection IP67, an exhaust air line must be installed in the
dry area.
16
Exhaust air port
(label: 3)
Pilot air port
(label: 1)
english
Type 8694
Electricalinstallation
9

ELECTRICAL INSTALLATION

All electrical inputs and outputs of the device are not galvanically
isolated from the supply voltage.
9.1

Safety instructions

DANGER!
Risk of electric shock.
▶ Before working on equipment or device, 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
an uncontrolled restart.
▶ Secure system from unintentional activation.
▶ Following installation, ensure a controlled restart.
9.2

Electrical installation 24 V DC

Two kinds of connections are used for the electrical bonding of the
positioner:
• Cable gland with screw-type terminals
• Multi-pole with circular plug-in connector M12 x 1, 8-pole