Wiring Of The Connections; Circuit Diagram - BelFox 47-21-i Manual Del Usuario

7 7 . . C C o o n n n n e e c c t t i i o o n n s s
Deadly electric shock from mains voltage possible!
There is a danger of life-threatening / fatal electric shock when in contact
with the mains voltage.
SAFETY INSTRUCTION FOR HAZARD AVOIDANCE
x Disconnect the system from the power supply before carrying out any
work. Secure the system against unauthorized restarting!
x 230 Volt mains voltage can be applied to terminals 1-8!
LIFE-THREATENING DANGER!
x Never connect mains voltage to terminals 9 to 36! Non-observance will
destroy the control unit and void the warranty!

7.1. Wiring of the connections

For easy wiring, all external connections were routed to a removable
terminal block (SL1 - SL8). This makes it very easy to change the control
board if necessary.

7.2. Circuit diagram

A larger version oft he
circuit diagram can be
found on page 9.
DANGER
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