Stop Input / Wicket Door Safety Catch; 8,2Kω-Safety Contact Edges - BelFox 47-21-i Manual Del Usuario

Power supply:
The supply voltage can be tapped from the control board:
Contacts 1 + 2: 230 AC (Mains voltage)
Contacts 3 + 4: 230V AC (mains voltage protected by Fuse 1.6 A)
Contacts 11 + 12: 24V AC (Alternating voltage - with power supply with
transformer)
Contacts 13 + 14: 24V DC (direct voltage)
Terminals 29 & 30 can be used to connect the potential-free opener con-
tact (closed in standby mode) of a light barrier. Several light barriers can
also be connected, whose potential-free opener contacts must then be
connected in series.
If the operating mode "AUTOMATIC CLOSING" is activated, the closing
takes place either immediately after the set time "after LS" or after the set
time "Keep open" in the menu "Aut. close".

7.7. Stop input / Wicket door safety catch

Terminals 27 & 28 can be used to connect the potential-free opener con-
tact (closed in standby state) of a wicket door fuse and / or emergency
stop button. Several safety devices can also be connected, whose poten-
tial-free NC contacts must then be connected in series.
This safety input acts in all directions of travel of the gate. If this input is
actuated, the gate operator can no longer be moved or stops immediately
when moving.
Note: no reversing and no release takes place here.
7.8. 8,2kΩ-safety contact edges
External safety devices must be approved for personal protection and are not
tested by the control unit! The correct function must be checked at least every
6 months.
Between terminals 32 & 35 and between terminals 33 & 36 safety contact
strips with a terminating resistor of 8,2kΩ can be connected.
SE1 (close-run) (Safety-input 1 – Terminals 32 & 35)
SE2 (open-run) (Safety input 2 – Terminals 33 & 36)
CAUTION!
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