Technical Specifications; Connections And Signage - Fermax DUOX PLUS 4S Manual De Instrucciones

FEATURES
INCREASE THE DISTANCE
Increased terminal distance to each of the 4 outputs, up to 3 terminals on one output.
PROGRAMMING
Programming of home terminals: To select the programming mode we must configure the dipswitches
of the decoder. Make sure that the DL LED shows that the programming has been completed and
remains fixed.
Sequential mode: remote programming of terminals.
With the decoder powered and the LED on, Press the PGM button for more than 1 second and less
than 10 seconds. When the button is released, the decoder starts, for each of the 4 outputs, the
terminal programming.
The address assigned to each of the outputs depends on the dipswitches configuration. See
ADDRESSES TABLE
Open mode: free programming of terminals.
With the decoder powered up and the LED lit, set minidip number 8 of the "DECODER" dipswitch to
ON (Open mode), minidip 8 of the "BLOCK" dipswitch to ON.
There are two ways of programming an output:
- If the terminal has a programmed address already; by sending an F1 command, auto-on or Guard
unit call (key), the decoder will pick up the terminal address and store it in the output that has
received the command.
- If the terminal does not have an address, we can carry out the inverse programming with the panel.
Once we have finished the programming, put the dip 8 of the dipswitch BLOCK to OFF.
BLOCK THE INSTALLER MENU:
To avoid possible errors or misuse by the user, the access to the installer menu on the monitor can be
controlled by the decoder.
Sequential mode:
- To block the installer menu: After programming the decoder outputs, the installer menu will be
blocked.
- To unblock the installer menu: Press the programming button (PGM) on the decoder for 10
consecutive seconds to access the installer menu from the monitor (
minutes it will be locked again.
Open mode:
- To block the installer menu: Minidip 8 of dipswitch "BLOCK" to OFF.
- To unblock the installer menu: Minidip 8 of dipswitch "BLOCK" to ON.
ISOLATION BETWEEN TERMINALS
If a short circuit, voltage lower than 15 Vdc or over consumption (peak consumption greater than 1
A) is detected in any of the 4 outputs, this will be isolated from the rest and the system could reboot.
Every decoder output has 1 red LED, if it is on, it indicates that the output has a problem. We can
disconnect the output or turn off the decoder to recover it. If the short-circuit occurs in the cable without
having a terminal connected or there is a telephone connected, once the short-circuit is eliminated, the
output recovers automatically.

TECHNICAL SPECIFICATIONS

The set-up process can be completed using either a screw fitting or a DIN rail installation
Dimensions: DIN RAIL 4
Supply voltage
Standby consumption
Maximum consumption
Note: Máx 1 A per output.
8
DECODER/AISLADOR DUOX PLUS 4S
. After 30
Double flashing DL)
24 Vdc
0,912 W
1,344 W

CONNECTIONS AND SIGNAGE

NOTE: the decoder supports the functions of auto-start, F1, F2, call to the guard unit and second
channel, bearing in mind that only one channel can be active at any one time on each decoder.
d
c
b
a2
B1
B2
e1
Connectors
a) System connection terminals
a1) B, B (INPUT/ OUTPUT):
terminals connecting the bus of the input/output riser. The decoder takes
the power from either of its B B terminals (INPUT) using the other B B as bus output (OUTPUT).
a2) B1, B1 - B2, B2 - B3, B3 - ........ - B4, B4:
can connect a maximum of 3 terminals to each of the 4 outputs.
Status LED for each output: FIXED RED if there is a short circuit problem at the output, voltage
below 15 Vcc or overconsumption (peak consumption greater than 1 A).
b) PGM: programming button.
c) DL (green):
power supply LED and operating modes.
DL
OPERATING MODES
Switched off No power or power < 17 Vdc
Rapid flashing Not programmed
Switched on Standby or parameter synchronization
Slow blinking Receiving commands by the bus or Active communication channel
1 flash every 3 seconds Remote address programming
Double flashing Unlocking the installer menu or valid address reception in open mode
d) SW SWITCH: switch for selecting the adaptation of the line.
e) DIPSWITCHES: to assign the DIRECTION TABLE to the decoder outputs and set the programming mode.
e1) BLOCK ADDRESS:
• To assign the address of the Block in sequential mode.
• Dip 8 ON + DECODER DIP 8 ON: it activates the window for programming in open mode.
• Dip 8 OFF: it deactivates the window for programming in open mode.
e2) DECODER ADDRESS:
• To assign the decoder output address in sequential programming.
• Dip 8 ON: it activates the open mode, enables open programming mode. Leave ON if this
mode has been used.
e3) OFFSET DIR.: to make the address of output 1 of the decoder start from [number chosen at
OFFSET].
f) Silk-screen printing Box to record the addresses of each output.
The device you have purchased is identified under Directive 2012/19/EU on waste electrical and electronic
equipment. More info: www.fermax.com.
a1
e3
a2
B3
B4
e2
connection terminals to connect home terminals. You
DECODER/AISLADOR DUOX PLUS 4S
9