INSTRUCTIONS FOR INSTALLATION AND PROGRAMMING
✓ This handbook is aimed at qualified technical installation personnel
✓ Carefully read all instructions in this handbookbeforeinstallation.
✓ Improper use of the producto rincorrect connections could impair correct operation of the unit and
safety of the final user
T21X CHARACTERISTICS
This control unit is suitable for the automation of:
- rolling gates and roller shutters with limit switches incorporated in the motor
- simple automations with 230V motor
The control unit is equipped with:
- work and pause time self-learning function
- automatic re-closing function (disableable)
- connectors for OC receivers
- Step-by-Step and Pedestrian control inputs
- Stop and Photocell safety inputs
- NC edge or balanced input (NO contact and 8.2K resistor)
- 24Vac output for auxiliary circuits (PTC protection)
- 230V motor output
- 230V flashing light output
- motor torque adjustment
- output for 230 V courtesy light
TECHNICAL DATA
Electrical parameters:
Power supply
Frequency
Stand-by input (230V)
Maximum input (230V)
Max. motor power 230V
Working temperature
Card size (W x H x D)
DESCRIPTION OF PARTS (Fig. 1)
1 Function dip-switch
2 Trimmer for motor torque adjustment
3 Programming and Stop pushbutton*.
4 Connector for hook-up of OC model card receiver (optional)
5 Programming Led (L1)
6 Step-by-Step pushbutton (TD)
7 Terminal board for aerial connection (radio receiver)
8 Input status signalling Led. Led ON = input closed; led OFF = input open
9 Terminal boards for connection of controls, safety devices and auxiliary circuits power supply.
10 Terminal boards for motor, flashing light and courtesy light connection
11 Terminal board for 230 V power line connection
12 Line fuse 230V 6.3A (5x20)
* This STOP button must never be considered a safety device, but exclusively a service function to facilitate
tests during installation.
U.M.
Vac
Hz
mA
A
VA
°C
mm
GB
230 ±10%
50
8/10 min/max
6,3
1300
-20 +55
125x135x50
23