12
External 48 VDC power supply
• Input
–
Rated voltage: 36–60 VDC
–
Rated current: 0.25 A DC at nominal 48 VDC
–
3-pin locking connector, 3.5 mm pitch
–
Reverse polarity protection
–
Transient over-voltage protection, 100 VDC at 2 ms
• Output
–
Rated voltage: 5 VDC ± 5%, 5W
–
Rated current; 1 A DC
–
6-inch cable terminated with 2.5 mm barrel plug, center positive
Caution
An approved external power supply that incorporates a
disconnect device must be used and positioned within
easy reach of the operator’s position.
Caution
Connect the equipment to a 5 VDC source that is electri-
cally isolated from the AC source. The 5 VDC source is to
be reliably connected to earth.
Caution
An approved external power supply that incorporates a
disconnect device must be used and positioned within
easy reach of the operator’s position.
Caution
Connect the equipment to a 36–60 VDC source that is
electrically isolated from the AC source. The 36–60 VDC
source is to be reliably connected to earth.
