Aritech 1X-E4 Series, Installation Manual

Page: 22 / 100

Chapter 2: Installation
16 1X-E4 Series Installation Manual
Table 11: Class A output functionality (for EN 54-13 compliance)
Operating
mode
OUT1/OUT2 OUT3/OUT4 2010-1-SB [1]
OUT1/OUT2
2010-1-SB [1]
OUT3/OUT4
2010-1-SB [2]
OUT3
NEN 2575 with
four evacuation
areas
Evacuation
sounders for
zone 1
Evacuation
sounders for
zone 2
Evacuation
sounders for
zone 3
Evacuation
sounders for
zone 4
Fault warning
NEN 2575 with
two evacuation
areas
Evacuation
sounders for
zone 1 or
zone 2
Evacuation
sounders for
zone 1 or
zone 2
N/A N/A Fault warning
NEN 2575 with
one evacuation
area
Evacuation
sounders for
any zone
Evacuation
sounders for
any zone
N/A N/A Fault warning
[1] 2010-1-SB required in preset 94
[2] 2010-1-SB required in mode 35
Output termination
Output termination is required at all times, whether the output is used or not. The
type of termination depends on the output class, as shown in Table 12 below.
Table 12: Termination required for output classes
Output class
Output termination
Class B (default) All outputs require a 15 kΩ end -of-line resistor for termination. If
an output is not used, the end-of-line resistor must be installed
across the unused output terminals (see Figure 4 on page 9).
Class A (EN 54-13) All outputs require a 4.7 kΩ, 1/4W, 1% end -of-line resistor for
termination. If an output group (OUT1/2, OUT3/4) is not used,
the end-of-line resistor must be installed across the unused
output terminals (see Figure 5 on page 9).
See “Input and output specifications” on page 73 for details on voltage and
current ratings.
Output polarity
All outputs are polarity sensitive. Observe polarity or install a 1N4007 diode or
equivalent to avoid inverted activation issues.
Connecting sounders or other notification devices to supervised outputs
Depending on the operating mode, up to four sounder or notification device
circuits can be connected. See Table 10 on page 15.