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42 ULADA Application Guide
1. General Information
(Use this in conjunction with respective Installation Guide)
:
Altronix AL642ULADA, AL842ULADA and AL1042ULADA, R1042ULADA are very versatile devices. They can
be used with or without specific synchronization modules provided by some manufacturers. Multiple units can be
synchronized by using either the built-in sync mode or a external synchronization module. Please note, that only
notification appliances with synchronization capabilities can be synchronized.
Units can operate with either one (1) or two (2) outputs from the FACP.
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2. Class A and Class B Hookups:
Each output 1 through 4 can be used in Class B or Class A configuration.
For Class A hookups loop starts on [– OUT +] (1 through 4), terminates on corresponding [– RET +].
For Class B, hookups loop starts on [– OUT +], terminates on 2.2K EOL (Altronix Model# AL-EOL22).
---- AUX1 +
---- OUT4 +
---- OUT3 +
---- OUT2 +
---- OUT1 +
---- AUX2 +
---- LOOP4+
---- LOOP3+
---- LOOP2+
---- LOOP1+
---- RET1 +
---- IN1 +
---- IN2 +
---- RET2 +
NO “DRY2” C
NO “DRY1” C
From
FACP
NAC1
2.2K
EOL
2.2K
EOL
From
FACP
NAC2
To FACP
NAC2
EOL or next
device
For Class A
configuration
return to FACP
To FACP
NAC2
EOL or next
device
For Class A
configuration
return to FACP
Single Class B
Outputs
Single Class A
Outputs
To AUX
Devices
To AUX
Devices
Fig. 2a
Fig. 2c
---- RET1 +
---- IN1 +
---- IN2 +
---- RET2 +
NO “DRY2” C
NO “DRY1” C
Addressable Control
Module Trigger Output
Normally Closed Dry Contact
(Non-Supervised Class E)
Dry Contact Input Wiring
