The SIDOOR ATD400K Cold Room Gate Drive enables the quick, easy and versatile installation, configuration and operation of a wide range of cold room gate systems. Two different drive versions are available, in which digital input 1 is assigned a different functionality.
Relay module design
SIDOOR ATD400W RELAY LB for connection of a light barrier
SIDOOR ATD400W RELAY RC for connection of a gate interlock
For dynamic door weights up to 400 kg
Automatic door weight detection
Operating temperature -20 to +50 °C
Flexible motor management (two different motor types), automatic detection
Opening width 0.3 to 4 m
Emergency power input via special emergency power module 24 V DC ± 15 %
Auxiliary power output 24 V DC ± 15 %; 0.4 A (short-circuit-proof)
Output stage short-circuit-proof
Vandal-proof
IP54 degree of protection for 180 to 400 kg motor versions, gear unit IP40
The "cord-operated switch" function is supported. Pulling the cord opens the door to an adjustable width
Pulse operation: The function remains active until a new command arrives
Hold-open time can be parameterized
A higher force can be set for the first 10 cm of the opening movement (boosting the door)
