User Manual – Rev AV    AMETEK Programmable Power 
MX Series    25 
A large high contrast LCD display with backlight provides easy to read 
guidance through all setup operations.  An adjustable viewing angle
 
makes it easy to read from all practical locations.
 
Large and bright status indicators inform the user of important power 
source conditions.  The Remote lamp informs the user that the unit is 
under remote control.  The Overload lamp indicates that excessive 
current is being drawn at the output.  The Over temperature lamp 
illuminates when internal heat sink temperatures are too high.  The Hi 
Range indicator is lit any time the unit is switched to the high voltage 
range.  The Output On/Off indicator is on when the power source output 
relays are closed.
 
2.6  Special Features and Options 
Switches between 1 and 3 phase outputs.  This mode is available on 
models MX30
-3Pi and MX45-3Pi only. 
Up to three units can be paralleled in a three-phase configuration (with 
one master controller and one or two auxiliary units).  (MX60, MX90 and 
MX135).  Only the master unit requires a controller in this setup. The 
auxiliary units are controlled through the system interface.
 
(Option -LKM and -
required). 
Three units (all with controllers) can be connected in a three-phase 
configuration using CLOCK and LOCK connections.  Each unit requires 
its own controller in this configuration. One unit acts as the master and 
provides the reference clock to the auxiliary units.  
 
 be combined with –HF option. 
Programmable controller front panel assembly. 
Standard output relay feature to isolate power source from the load. 
The output relay can be used to quickly disconnect the load.  A green 
status indicator displays the status of the output relay.
 
Firmware / Software Options 
Mil Std 704D & E test firmware. 
Mil Std 704A, B, C, & F test software (refer to Avionics Software Manual 
P
/N 4994-971 for details). 
Note: Requires use of MXGui Windows application software provided on 
CD ROM CIC496.
 
RTCA/DO-160D test firmware 
RTCA/DO
-
160E test software (refer to Avionics Software Manual P/N 
4994
-971 for details).. 
Note: Requires use of MXGui Windows application software provided on 
CD ROM CIC496.
 
IEC 61000-4-11 test firmware   (Pre-compliance) 
IEC 61000-4-13 test firmware 
Airbus A350 ABD0100.1.8.1 Test software (refer to Avionics Software 
Manual P/N 4994
-971 for details)..  
Note: Requires use of MXGui Windows application software provided on 
CD ROM CIC496.
 
Airbus A380 ABD0100.1.8 Test software (refer to Avionics Software 
Manual P/N 4994-971 for details)..