4 OUTPUTS DECODER REF. 1052/34
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4 OUTPUTS DECODER
REF. 1052/34
BASIC FEATURES
Decoder nr ref. 1052/34 allows connecting up to 4 analogue doors
phone (4+n).
DESCRIPTION OF TERMINALS
LU
Data line.
0L
Data line (GND).
+V
Power v20V DC
GND
Power voltage (GND)
AC1
Power voltage 12V AC
AC2
Power voltage 12V AC
CA
Call
1
Door phone speaker
2
Door phone microphone
6
Voice GND
9
Electric lock
X
Additional service button
PHYSICAL ADDRESS SETTINGS
Decoder is programmed by dipswith.
Set physical address for first output (dipswitch settings * 4 -3).
OUTPUT_1= decoder dipswitch settings * 4 – 3
OUTPUT_2=O1
OUTPUT_3=O2
OUTPUT_4=O3
For example: Dipswitches 2 and 3 set to ON (number 6).
Physical address for first output will be: 6*4-3=21.
Physical address for 2nd output will be 22,
Physical address for 3rd output will be 23
Physical address for 4
th
output will be 24.
Next decoder please set dipswitches 1,2 and 3 to ON (number 7)
Physical address for first output will be: 7*4-3=25.
Physical address for 2nd output will be 26,
Physical address for 3rd output will be 27
Physical address for 4
th
output will be 28.
Dipswitch settings
1
st
door
phone
physical
address
2
nd
door
phone
physical
code
3
rd
door
phone
physical
code
4
th
door
phone
physical
code
-
1
2
3
4
ON
1 2 3 4 5 6
1
2
3
4
ON
1 2 3 4 5 6
9
10
11
12
ON
1 2 3 4 5 6
125
126
127
128
SWITCHBOARD CALL OR OC CONTROL
To call switchboard lift the handset and press additional button.
To control OC press additional button when handset is on hook.
