User's Manual

AP_CMM2 User Manual Issue 4 Draft Pa
g
e 48 of 48
AC POWER
Input Voltage
and Frequency
100 V – 240 V~, 0.7 A – 0.35 A, settable to either 230 V or 115 V nominal input.
50 Hz – 60 Hz
Note: Applying 230 V to a unit which is set to 115 V may damage the unit.
Input power
Nominal 66 watts, max 92 watts with 8 modules connected to the CMM at max
cable length.
DC POWER (24V) OPTION
Input voltage 18 to 32 VDC, measured at CMM
Input power
Nominal 60 watts. Maximum 84 watts with 8 modules connected to the CMM at
maximum cable length. 9A inrush upon start-up.
Use note
If using a typical “24V +/-5%” power supply, ensure that CMM is within 400 cable
feet (120 m) of the power supply. Use minimum 12 AWG (4 mm
2
) copper wire.
DC POWER (12V) OPTION
Input voltage 11.5 to 32 VDC, measured at CMM
Use note
If using a 12V power source (typically an automobile battery in a test or
emergency situation), use 12 AWG (4 mm
2
) wire between the power supply and
the CMM, ensure that the CMM is within 10 cable feet (3 m) of the power
supply, and ensure the modules are within 20 cable feet (6 m) of the CMM.
CABLE SPECIFICATIONS
Ethernet, GPS
sync, and GPS
coax cables
The use of cables that conform to the operational temperature of the product as
well as being UV light protected is mandatory. See
Accessories for retailer of
cables.