Specifications

5-10

Using T-GEN 50 with 4100ES-S1, Continued

Connector

block mounted

on bracket

COM

T-GEN 50

10 k ohm

resistor

LINE -

LINE +

EARTH

DC INPUT

+24V

ALM-

A/I/E-

SIG

DEF-

FAULT RELAY

OUTPUT

COM

To AUX

POWER

4100-3003

Relay

Module

Mains rated cable for

100V speaker wiring

Auto 150 (1.0 mm

)

or heavier

Figure 5-5. Relay Module Connection to a T-GEN 50

A T-GEN 50 can be operated and supervised using a 4100-3003 or 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 5.5 shows the wiring between the T-GEN 50 and a 4100-3003 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).

Continued on next page

Controlling a T-GEN 50

with a Relay Module