CH Tech VX402C-64 Automobile Accessories User Manual


 
10
Table I. Power Supply Capabilities
VX402C-64 Version
-0001 -0002 -0003 -0004
VXI +5V Supply Capability 42.0W 42.0W 42.0W 42.0W
VXI +24V Supply Capability not used not used not used 29W
VXI -24V Supply Capability not used not used 29W not used
Internal +5V Power Consumption 1.5W 1.5W 1.5W 1.5W
Remaining +5V Power Available 40.5W 40.5W 40.5W 40.5W
+3.3V Converter Efficiency 92% n/a 80% 80%
+5V Power Available to VME Module 40.5W 40.5W 40.5W
+3.3V Power Available to VME Module
37W Total
0W 23W 23W
n/a = not applicable
1.2.3 Mechanical
The mechanical dimensions of the VX402C-64 are in conformance with the VXI bus
specification for the height and width of Size-C modules. The nominal dimensions are 233.35
mm (9.187 in) high x 156.337 mm (6.155 in) deep. Once the VX402C-64 is adapted to a VME
module, the total dimensions are 233.35 mm (9.187 in) high x 340.0 mm (13.386 in) deep. The
module is designed for a mainframe with 30.48 mm (1.2 in) spacing between slots.
1.2.4 Environmental
The environmental specifications of the module are:
Operating Temperature: 0C to +55C
Storage Temperature: -40C to +75C
Humidity: <95% without condensation
1.2.5 Bus Compliance
The module complies with the VXIbus Specification Revision 1.4 and with VMEbus
Specification ANSI/IEEE STD 1014-1987, IEC 821 and IEC 822.
Module: VME to VXI Extender
Device Type: Active Carrier
C&H Technologies, Inc. <> 445 Round Rock West Drive <> Round Rock, TX 78681 <> www.chtech.com