Parts Identification
1
1. LED INDICATORS
POWER LED indicator.
2. ALL CALL SWITCH
3. FRONT PANEL ZONE SWITCH - ZONE 1 - 8
4. DC SUPPLY INPUT
5. MIC INPUT
MIC IN :
The connectors are to link to paging mics via EX2800 using 2 pair screen cable or from paging Mic using RJ45
connector.
RS485 :
Communication port link to paging mic or external devices.
MIC LINK :
Link a paging mic audio signal to the microphone input ( MIC IN ) of the TD6400.
2
4
5
6
8
10
All zones will be activated by pressing this switch, regardless of any inactive zone.
Switching for zone 1 to 8. For grouping of zones using matrix, please refer to page 7.
6. MIXER INPUT ( GROUP A & GROUP B )
PAGE 2
TD6400 | 2 x 4 CH DECODER / ZONE SELECTOR
24V DC supply is required to operate this unit. Ensure polarity is correctly terminated to the port. It is recommended
that supply with 1A rating of regulated source is used. Amperes PS9400 is recommended as a DC supply source to your
installation.
BGM source from mixer output. This shall be used when there is audio (BGM) grouping in the system.
Front View:
Rear View:
DUAL 4 CH DECODER / ZONE SELECTOR
ZONE 1
ZONE 2
ZONE 3
ZONE 4
ZONE 5
ZONE 6
ZONE 7
ZONE 8
ALL CALL
POWER
amperes
TD 6400
-
+
DC 24V
TD
6400
DECODER / SELECTOR
GROUP A
1 2 3 4 5
7 8
ON
6
ON
GROUP B
1 2 3 4 5
7 8
ON
6
ON
MASTER / SLAVE
TIME OUT 5 MIN
S
-
M
0
-
5
1 2
ON
100V
COM
COM
IN 2
OUT 1
COM
COM
100V
100V
COM
100V
OUT 2
100V
IN 1
100V
COM
OUT 5
COM
IN 6
100V
100V
IN 5
100V
COM
100V
OUT 4
COM
COM
OUT 6
COM
OUT 3
100V
IN 3
COM
100V
COM
IN 4
100V
COM
100V
OUT 8
COM
OUT 7
100V
IN 7
COM
100V
COM
IN 8
100V
GROUP A
GROUP B
+
-
G
MIC IN
MIC INPUT
G +
-
MIC LINK
MIXER INPUT
BALANCED OUTPUT
+
-
G
+
-
GROUP B
GROUP A
A B
RS485
+
-
G
+
-
GROUP B
GROUP A
UNIT START ADDRESS
LINE LEVEL INPUTS / OUTPUTS
RELAY
CONT.
3A NO
MAX
COM
NO
NC
RELAY
TRIG
Another Quality Product From
AMPERES ELECTRONICS
4 8
1 2
64 128
16 32
4 8
1 2
64 128
16 32
3
7
11
9
