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user manual.
8.5 Rack Mount Supports (-RMK)
configuration, the power level of each model may be different – e.g. a 751iX auxiliary can be locked t
a 1501iX master unit – but the output of units that are lock
For mounting the 751i/iX or 1501i/iX in a 19-inch instrument cabinet, it is recommended to use the –
RMS optional rack mount support L brackets to provide adequate support for the power source
weight. When using a cabinet not supplied by California Instruments, contact the cabinet vendor for
shelf or bracket accessories design to support the weight of an instrument.
Note: The Compact i/iX series power models cannot be mounting in a cabinet by just using
the front panel rack ears and without using additional supports.
California Instruments 107
User Manual Compact i/iX Series
9. Option -160: RTCA / DO-160 Rev D, E
9.1 General
Option –160 includes a firmware implementation for RTCA/DO160 revision D including change 2,
sed software implementation is available. The
covered by a separate Avionics Software Manual,
tributed on the same CD as this manual.
th the text of the relevant DO160, section 16 test
n to explain or elaborate on the actual test specification.
apable of performing most sub-sections of RTCA/DO-160D, Section
/ RTCA DO160D, Section 16 for the AC Source
ange No2 will be referred to as RTCA2. Groups 1
thro D standard. Category A(CF), A(NF) and A(WF)
used to refer to the RTCA2 standard.
9.2 Initial
section 16. For testing to revision E, the GUI ba
software based avionics tests (DO160 Rev E) are
CI P/N 4994-971, which is dis
This user manual assumes that the user is familiar wi
sta dard. No attempt is made
The RTCA/DO-160D option is c
16, RTCA/DO-160D change No2 and EUROCAE-14D
signal. A selection is made available to specify the type of standard to be applied to the EUT and the
available EUT groups.
Throughout this document, RTCA/DO-160D ch
ugh 3 will be used to refer to the EUROCAE-14
will be
Setup
Nominal parameters for the AC Power source are as follows:
e 115V L-N or 230V L-N.
Output Frequency 360 Hz to 800 Hz
al parameters for the DC Power source are as follows:
V L-N
these nominal values will disable the test and will prevent access to
Output Voltag
Nomin
Output Voltage 28V or 14
Note: A setting outside
the DO160 Menu screens.
The Compact i/iX Series ha
230VAC nominal input volt
s a maximum voltage range for 300Vrms. Consequently, not all tests for
age EUT’s can be performed.
California Instruments 108
User Manual Compact i/iX Series
9.3 Available DO160 Tests
9.3.1 NORMAL STATE
AC M
st
2. Voltage unbalance test
3. Waveform Distortion test
4. Voltage Modulation test
6. Momentary Power Interrupt (Under voltage) test
8. Frequency Transients test (Group 1 only)
Frequency Variation test (Group 2 and 3 only)
DC Mode:
1. Normal State Voltage test
2. Momentary Power Interrupt (Undervoltage) test
3. Voltage Surge and Under
9.3.2 EMERGENCY TEST
ode:
1. Normal State Voltage and Frequency te
5. Frequency Modulation test
7. Voltage Surge (Over voltage) test
AC Mode:
2. Emergency Voltage and Frequency maximum
3. Voltage unbalance
DC Mode:
1. Emergency Voltage
9.3.3 ABNORMAL TEST
1. Emergency Voltage and Frequency minimum
AC Mode:
1. Abnormal Voltage minimum
2. Abnormal Voltage maximum
3. Voltage Drop
4. Voltage Surge
5. Frequency Transients test (group 1 only)
DC Mode:
1. Abnormal Voltage minimum
2. Abnormal Voltage maximum
3. Abnormal Voltage low
4. Voltage Drop
California Instruments 109
User Manual Compact i/iX Series
5. Voltage Surge
9.4 Front Panel Operation -160
To perform a test fro
APPLICATIONS/OP
m the keyboard, Press the MENU key several times until the
TIONS Menu appears, select the APPLICATIONS screen. The APPLICATIONS
screen will appear as shown in Figure 9-1.
Figure 9-1: Application Menu
Scroll to the RTCA/DO-160D entry using the up and down cursor keys. Press the ENTER key to
select the RTCA/DO 160D main menu. The screen will appear as shown in Figure 9-2.
Note: The user has to turn on the Output relay before starting a test.
160 Main Menus
Prior to executing a test, selection of the desired test standard and group is required. Use the shuttle
to select the standard and the group if applicable.
Figure 9-2: DO
California Instruments 110
User Manual Compact i/iX Series
9.5 AC Test Mode
F ov testing utput mod
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