GB
1.
GENERAL SPECIFICATIONS
Type ECF4 is a 4-relay control unit with 433MHz radio receiver for the creation of radio control systems for automatic
gates, perimeter lighting etc.
1.1.
SUPPLY VOLTAGE 12/24 V
The card can be powered with 12V AC/DC or 24V AC/DC. Insert the jumper toward the 24V indicator for 24V AC/DC
power or toward the 12V indicator for 12V AC/DC power.
2.
TECHNICAL SPECIFICATIONS
Power supply:
Receiver frequency:
Consumption in standby mode:
Memory capacity:
Relays:
Relay capacity:
Operating temperature:
Protection rating:
Dimensions:
3.
ELECTRICAL INSTALLATION - WIRING
3.1.
DIP SWITCHES
The circuit board is designed to operate in various modes. DIP switch settings are indicated in the following table.
DIP No.
DESCRIPTION
1,2,3,4
Time the output 1, 2, 3, 4 based on the
TIME trimmer settings
5
Activates output 1 regardless of which
radio control push-button is pressed
6
Not used
With DIP-switches 1,2,3,4 in the ON position and the time trimmer at the maximum setting, the corresponding
output enters step operating mode.
3.2.
TERMINALS FOR ANTENNA
An antenna is already connected to the ANT terminal (a lead about 18 cm long). In case of poor reception, it is possi-
ble to connect an external antenna between the ANT and GND (-) terminals (type ZL43).
3.3.
TERMINALS AND PARAMETERS FOR PC
The TXRX and GND (-) terminals are used to connect an interface between the circuit board and the PC. Several ope-
rating parameters can be changed via PC.
Access the parameters by using interface card type 6952/A which connects to the PC via USB cable. The parameters
are described in the following Table (Tab.B).
No.
DESCRIPTION
1
Relay activation time (in sec.)
2
Trimmer Lock (used to lock the set values
and prevent deletion/insertion of radio con-
trols)
3
Enable Debug (used to display the board
status on the PC)
ECF4
12/24 Vac/Vdc
433.92 MHz
30 mA
250 users
4 N.O.
0.3 A 24V (total on the 4 outputs)
-20 °C/+50°C
IP4x
48x70x19 mm
SETTING
OFF → pulse of approx. 1.5 sec.
ON → timed pulse/step by step
OFF → Activates the output corresponding
to the pressed push-button
ON → Always activates output 1
MIN.VAL.
1
NO
NO
4/16
MAX.VAL.
FACTORY SETTING
200
20
YES
NO
YES
NO
TABLE A
TABLE B