semaphore KINGFISHER PLUS+ Hardware Reference Manual page 26

Specifications of the BP-x-PLUS backplanes are summarised in the table below.
PARAMETER
Operating Temperature
Range
Input Power Rating
Output Power Rating
(5V output)
Output Power Rating
(12V AUX output)
Rack Number
Slot Numbers
The BP-x-PLUS backplanes are fully compatible with all other Kingfisher Plus+ modules
except Power Supply units (PS-xx). Although accidental installation of PS-xx module into a
powered backplane will not cause any damage, this is not recommended as the BP-x-PLUS
modules are intended to supply power independently and not designed to share power with
other power sources.
Hardware Manual Version 7.16
VALUE
-40 to +85 °C
10-16 V ; 5 A
DC
Derated at high temperatures, refer to the
5 V ± 5%;
DC
"BP-x-PLUS 5V Output Derating Curve" graph
5 A max
below for details.
Non-regulated.
10-16 V ;
DC
The output is ON by default but can be
2 A max
controlled by processor software.
1 Not configurable.
1 - 2 2-slot version (BP-2-PLUS). Not configurable.
1 - 4 4-slot version (BP-4-PLUS). Not configurable.
1 - 6 6-slot version (BP-6-PLUS). Not configurable.
BP-x-PLUS 5V Output Derating Curve
http://www.servelec-semaphore.com/
Kingfisher Plus+ Hardware Manual
COMMENT
Page 26