Description Of The Control Unit; Description Of The Connections; Models And Technical Characteristics - KEY CT202 Instructions And Warnings For Installation And Use

EN
2 - INTRODUCING THE PRODUCT

2.1 - Description of the control unit

The CT202 control unit is a state-of-the-art efficient control system for
Key Automation motors, for electrical opening and closing of swing
gates.
Any other use is deemed improper and is strictly prohibited. The
16
M
M
1
2
1

2.2 - Description of the connections

1- 230 Vac power supply connections
2- Power supply connections for motors/capacitors/flashing lights and
courtesy light
3- Connection of 24 Vdc/Vac power supplies for controls and safety
devices
4- Connection of safety devices and signalling Leds RED EDGE PH2-
PH1-STOP
5- Connection of control devices and signalling Leds GREEN OPEN-
CLOSE-PED-SS
6- Connector for snap-fit RX4 radio board ( 4 channel)
7- Antenna connector

2.3 - Models and technical characteristics

CODE DESCRIPTION
900CT202 Control unit for two 230V motors, for swing gates
- Power supply with protection against short-circuits inside the con-
trol unit, on motors and on the connected accessories.
- Obstacle detection during travel at normal speed by means of cur-
rent sensor.
16
2
3
CT202 control unit is equipped with a display to enable simple pro-
gramming and constant monitoring of input status; the menu structu-
re also enables easy entry of work times and operating logic.
8
UP DOWN
11
9
MENU
+ -
10
SS
12
15
14
4
5
8- LCD display
9- UP + pushbutton
10- MENU pushbutton
11- DOWN - pushbutton
12- SS STEP STEP pushbutton
13- Safety device dip switch
14- F3- Safety fuse for AC accessories + electric lock
2 A quick acting
15- F2- Safety fuse for DC accessories 500 mA quick acting
16- F1- Safety fuse for power line 6.3 A quick acting
- Automatic learning of working times.
- Safety device deactivation by means of dip switches: there is no
need to bridge the terminals of safety devices which are not instal-
led - the function is simply disabled by means of a dip switch.
6
13
7
J4
RX4 RECEIVER
6
OUTPUT 1 = STEP-STEP
OUTPUT 2 = PEDESTRIAN
OUTPUT 3 = OPEN
OUTPUT 4 = CLOSE