Control Unit; Description Of The Control Unit; Description Of The Connections; Models And Technical Characteristics - Key Automation ALT3KF Instructions And Warnings For Installation And Use

6 - CONTROL UNIT

6.1 - Description of the control unit

The CT10224 and CT10224F control units are the most advanced
and efficient control systems for Key Automation motors powering
the electric opening and closing of electromechanical barriers.
Any other improper use of the control unit is prohibited. The CT10224
and the CT10224F control units are equipped with a display that al-
M +
M -
1
V +
ENC
NEG
4
BATTERY
2

6.2 - Description of the connections

1- Motor power supply connections and encoder
2- Transformer power supply connections
3- 24Vdc and 24Vac output connections to controls and safety devices
4- Connector for battery charger KBP
5- Limit switch connector
6- Functions display
7- Safety device dip switch
8- Fuse 2A slow-acting
9- STOP-PH2-PH1-OPEN-CLOSE-PAR-SBS safety led and led input led

6.3 - Models and technical characteristics

CODE DESCRIPTION
900CT10224F 24V control unit for ALT324KF barrier motor
900CT10224 24V control unit for ALT424K and ALT624K barrier motor
- Power supply with protection against short-circuits inside the con-
trol unit, on motors and on the connected accessories.
- Obstacle detection.
- Automatic learning of working times.
5
8
POWER SUPPLY
lows for easy programming and constant monitoring of the access
status; moreover, a menu structure allows for simple setting of the
work timing and the operating logics.
6
17
14
10 11
MENU
UP DOWN
(RADIO)
7
13
12
SBS
9
10- Limit switch indicator LED LSC
11- Limit switch indicator LED LSO
12- STEPPING SBS button
13- UP + button
14- MENU button
15- DOWN - button
16- Antenna
17- KEY led
- Safety device deactivation by means of dip switches: there is no
need to bridge the terminals of safety devices which are not installed
- the function is simply disabled by means of a dip switch.
ANT
SHIELD
KEY
16
15
3
EN
39