Keyautomation 900FT-30 Manual De Instrucciones página 7

Device installation must be carried out professionally by personnel with qualifications as specified
by current legislation.
To guarantee safety of the operator and prevent damage to parts during connections, both low
voltage (230V) and very low voltage (24V) or when connecting the radio card, the control unit must
always remain disconnected from the power supply. Always keep power supply cables separate
from control cables.
In the case of power cables, motor lines, flashing unit/courtesy lamp lines and electric lock, use
cables with a minimum section of 1,5 mm 2; in the case of auxiliary utilities, commands and safety
contacts, use cables with a minimum section of 0,5 mm 2. When control cables are very long (over
30 m) disconnection by means of relays in the control unit is recommended.
If a fuse trips, after eliminating the cause, replace with a version with the same characteristics.
Install all safety devices, limit switches, photocells, safety edge, and stop push button.
If one or more of the safety devices are not installed, insert a jumper in the relative terminals with
the controls common contact.
All N.C. contacts related to the same input must be connected in series.
All N.O. contacts related to the same input must be connected in parallel.
Install disconnection elements on the mains power supply in an accessible location.
TX1
RX2
IDEAL SOLUTION
Carefully read all instructions prior to installation. Failure to observe the above in-
structions, improper use or connection errors may impair the safety or correct opera-
tion of the device and consequently the entire system.
The manufacturer declines all liability for malfunctions and/or damage caused by
failure to observe instructions and specifications.
The company reserves the right to apply modifications for product improvements.
INSTALLATION
YES
RX1
TX2
NO
TX1
TX2
WRONG SOLUTION
7
RX1
RX2