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-WHM Watt-hour measurement option.
2.7 Available Options – iX Series
Interface Options
-LAN Ethernet LAN interface connection. RJ45 connector. This option is not
field installable and must be specified at the time of original unit order.
Test Options
-160 RTCA/DO-160 Revision D and E, EuroCAE test firmware. Revision E
requires use of iXCGui software (included).
-704 Mil-Std 704 Revision D and E test firmware.
-704F Mil-Std 704 Revisions A through F test firmware.
-ABD Airbus ABD0100.1.8 test software. Requires use of iXCGui software
(included).
-AMD Airbus A400M Directive AMD24 test software. Requires use of iXCGui
software (included).
-B787 Boeing B787-0147 test software. Requires use of iXCGui software
(included).
Misc. Options
-ABL Atlas Based Language Extension. The ABLE command language
provides bus compatability with 9012 PIP controllers.
-LKM Clock and Lock Master. Enables synchronizing outputs of two iX AC
sources. This mode supports a frequency range of 16 to 819 Hz.
The –LKM applies to the master unit. This option is not field installable
and must be specified at the time of original unit order.
-LKS Clock and Lock Auxiliary. See -LKM for details. The –LKS applies to the
auxiliary unit. (See Notes, see section 3.10.) This option is not field
installable and must be specified at the time of original unit order.
This option is mutually exclusive with the –RPF option.
-RMK Set of 2 Rack mount support L brackets. (Left and Right) Recommended
to mount chassis in 19 inch instrument cabinet
California Instruments 26
User Manual Compact i/iX Series
to mount chassis in 19-inch instrument cabinet.
-RPV Remote programming voltage. DC voltage input 0 to 10 VDC for 0 to fullscale
output voltage programming.
-RPF Remote programming frequency. DC voltage input 0 to 10 VDC for 0 to
800 Hz output frequency programming. Input impedance is 20 Kohm.
This option is mutually exclusive with the –LKS option.
-WHM Watt-hour measurement option.
2.8 LKM / LKS Options - Supplemental Specifications
The Clock and Lock option enables two or more independent 751/1501iX power systems to be phase
synchronized to each other. One system (-LKM) acts as the master, the other(s) (-LKS) as auxiliaries. The –LKS
units are synced to the –LKM unit. Refer to section 3.10 for details on Clock and Lock mode.
The following supplemental specifications apply when the 751/1501iX is configured with the Clock and Lock
option. (-LKM or –LKS).
Parameter Supplemental Specification
Voltage
Voltage Distortion Standard specifications apply.
Frequency
Range 16 – 819 Hz
Resolution 0.1 Hz
Accuracy ± 0.025%
2.9 RPF Option - Supplemental Specifications
The –RPF option allows an external dc reference to be used to program the output frequency. The following
supplemental specifications apply when the 751/1501i/iX is configured with the remote programming frequency
option. (-RPF).
Note that loss of input signal while in RPF mode could result in a DC output from the AC source eventhough it is
in AC mode. If this is potentially damaging to the eut, care should be take to always have a minimum input signal
level. See section 3.7.3 (Auxiliary I/O Connector – J32) for RPF input connection.
Parameter Supplemental Specification
Voltage
Voltage Distortion Standard specifications apply.
Frequency
-RPF Range 0 – 819 Hz for 0 to 10 Vdc input.
Resolution 0.1 Hz
Accuracy ± 0.05 %
California Instruments 27
User Manual Compact i/iX Series
2.10 WHM Option - Supplemental Specification
The following measurment accuracy specifications apply to the Watt Hour meter mode of operation:
Parameter Specification
Watt-Hour
Range: 0 – 999,999.9 WH
Resolution: 0.1 WH
Accuracy: 0.5% R +10 WH
Etime
Range: 0:00:00 to 9999:59:59
Resolution: 1 sec
Accuracy: 0.025 %
2.11 Supplemental Specifications
Supplemental specifications are provided for reference only and are not guaranteed. Data is based on
typical performance of a Compact i/iX series power source but not verified on each unit produced as
part of California Instruments acceptance test.
Results on individual units may vary from the data provided here.
2.11.1 Output
Output Parameter Specification
Frequency response: See Figure 2-9
Max. Voltage slew: 4V/us, measured step response into resistive load, 10% to 90 % fullscale
voltage.
Load Transient response
No load to full load: Voltage recovers to within 2% in less than 2 ms
Full load to no load: Voltage recovers to within 2% in less than 2 ms
　
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