6-10
Connector
block mounted
on bracket
T-GEN 50
10k ohm
resistor
LINE -
LINE +
EARTH
DC INPUT
+24V
+24V
0V
0V
ALM-
A/I/E-
SIG
DEF-
FAULT RELAY
OUTPUT
COM
NC
NO
To AUX
POWER
4100-3204
Relay
Module
Mains rated cable for
100V speaker wiring
Auto 150 (1.0 mm
2
)
or heavier
FEEDBACK
1-
1+
2-
2+
FEEDBACK
3-3+ 4-4+
RELAY 3A
NO
NC
C
RELAY 3B
NO
NC
C
RELAY 4A
NO
NC
C
RELAY 4B
NO
NC
C
RELAY 1A
NO
NC
C
RELAY 1B
NO
NC
C
RELAY 2A
NO
NC
C
RELAY 2B
NO
NC
C
Figure 6-5. Relay Module Connection to a T-GEN 50
A T-GEN 50 can be operated and supervised using a 4100-3204 relay module. The relay
module is used to control the ALM- input to the T-GEN 50 and to monitor the state of its
Fault relay. The T-GEN 50 is configured to supervise the ALM- wiring from the relay
module and the 100V wiring to the loudspeakers.
Figure 6-5 shows the wiring between the T-GEN 50 and the relay module. The detail of
the 24V supply is not shown, but the T-GEN 50 0V MUST be common with the 4100ES
0V (this will always be the case when using the AUX POWER supply, as described
earlier).
Using T-GEN 50 with 4100ES, Continued
Controlling a T-GEN 50
with a Relay Module
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