411UD Document #50759 Rev. E 12/09/2008 P/N 50759:E 17
Output Circuits
Channel Labels
Note that space is provided for labeling the function of each channel. Write the function that has been programmed
for each channel in the white boxes located to the right of the channel designator.
2.4 Output Circuits
Relays
The 411UD provides one Form-C relay rated for 2.0 amps @ 30 VDC (resistive). The relay is programmable for
activation on fire alarm, host panel trouble, fire supervisory, total communication failure, AC loss and DACT
trouble.
Relay Label
Note that space is provided for labeling the function of the relay. Write the function that has been programmed for the
relay in the white box located below the relay designator.
FIGURE 2-3:Style B Channel Connections
Normally Open Contact Device
2.2K EOL Resistor
P/N 27070
Channel/Input Labels
411udchl.cdr
Inputs are supervised,
power-limited
FIGURE 2-4:Programmable Relay
Relay Label
One Form-C Relay
(nonsupervised)
411udcvr.cdr
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