Front Panel Layout - Harris Stratex Eclipse 4.6 User Manual

• TTL input thresholds are specified at 2V min high, and 0.8V min low. High voltage
(spike) protection to 48V is included.
Alarm Outputs
The output relays may be configured to be energized or de-energized on receipt of an
alarm event. A user can also select on the Alarm I/O connector a normally closed, or
normally open contact pair. The relay contacts are specified at:
Maximum Voltage
Maximum Current
Maximum Power
Note: These are maximum values, which require de-rating if the relay is to be used for

Front Panel Layout

Front panels are shown for IDUsp, IDU300 20x, and IDU 155o.
• Figure 2-1 shows the front panel for an IDUsp 16x.
• Figure 2-2 shows the front panel for an IDU 300 20x, which is identical to the IDU
300 20xV2.
• Figure 2-3 shows the front panel for an IDU 155o.
Refer to Table 2-5 for names and descriptions of numbered components.
IDUsp 16x Front Panel Layout
Figure 2-1.
IDUsp 16x
3 4
1 2
IDU 300 20x and IDU 300 20xV2 Front Panel Layout
Figure 2-2.
IDU300 20x
1 3 4
2
IDU 155o Front Panel Layout
Figure 2-3.
IDU 155o
1 4
2 3
260-668066-001 Rev 024 February 2009
250 Volts
2 Amps (applies up to 30 Volts)
60 Watts
frequent-switch applications.
The contact voltage must be restricted to less than 60 Volts for compliance
with SELV regulations.
12 6 17 8
5 12 6 7 8 9
5 6
9 13
13
8 9 12
7
Eclipse User Manual
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Vol. II-2-7