27INSTALLATION AND OPERATION MANUAL 25-16330-B December 2019 www.eaton.com
Technical Specification
CAUTION
EQUIPMENT DAMAGE: NO VOLTAGE SHOULD BE APPLIED TO THIS INPUT
Panel Outputs
Panel Sounders: (Option 7.8 EN54 Part 2)
Two pairs of outputs are provided. ONLY polarised equipment should be used.
Ensure the polarity of the connections are observed at all times and end of line
resistors (6K8 5%) are fitted for correct operation.
The total alarm load across all sounder outputs = 1.0A
All outputs are fused with 1.6A Glass fuse. Alarm devices should be spread equally
across the four sounder circuits.
Figure 1. Typical Sounder circuit
WARNING
DO NOT EXCEED THE RATED OUTPUT CURRENT
Output to Fire Alarm Routing Equipment (Option 7.9 EN54 Part 2)
This output, which is fused, and monitored using a 6K8 end of line resistor, is used
for the automatic transmission of the fire signals to Fire alarm routing equipment
(e.g. Fire Brigade). It operates by providing a 24V DC output to an
auxiliary device (e.g. relay).
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