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C&H Technologies, Inc. • 445 Round Rock West Drive • Round Rock, TX 78681-5012
(512) 733-2621 • FAX (512) 733-2629 • www.chtech.com
Mechanical:
• Mates with VXI, VME, and VME64
rear connectors
• VXI shielding provided
• Occupies one slot in a VXIbus C-
size mainframe
• Slot in front panel allows
extension of VME P2 signals to
front panel (cable not included)
VXI Power Consumption:
+5V 300 mA (max)*
-5.2V 100 mA (max)
-2V 10 mA (max)
±12V 0
±24V 0*
* Does not include power required
by installed module or +3.3V
power converter
+3.3V/+5V VME64 Supply:
• -0001 version provides up to 34W
for the combination of +3.3V and
+5V power
• -0002 version provides up to 34W
of +5V power (no +3.3V power
supplied)
• -0003 & -0004 versions provide
up to 34W of +5V power and up to
21W of +3.3V power
VXIbus Compliance
Complies with VXIbus Spec.
Rev. 1.4 for single-slot C-size
modules and with the VMEbus
Spec. ANSI/IEEE STD 1014-1987,
IEC 821 and IEC 822.
Addressing: A32/A24/A16
Data Transfers: D32/D16 Slave
Interrupts: Supported
Triggers: Supported
Applications
• VXI A or B-size to VXI C-size
• VME module to VXI chassis
• +3.3V supply to VME64 module
Ordering Information
Part Number: 11028500-xxxx
-0001 3.3V supplied from VXI +5V
-0002 without 3.3V supply
-0003 3.3V supplied from VXI -24V
-0004 3.3V supplied from VXI +24V
Additional Information
User Manuals for C&H carriers and
this module can be found on our
website at www.chtech.com.
Specifications:
Electrical:
• Active logic allows compliance
with VME/VXIbus driving and
loading specifications
• Provides VME64 +3.3V power
and grounds (except -0002)
• All VXI power supplies are fused
• Provides direct access to the front
panel I/O connections
• Provides buffered data, address,
interrupt, and trigger lines (ECL
and TTL)
• Includes direct SUMBUS
connections and a prototyping
area
• Pass-through connectors allow
the VME P2 connector to be
connected or isolated from the
VXI P2 backplane
Temperature:
Operating: 0°C to 50°C
Storage: -40°C to 70°C
VX402C-64
Active Module
Carrier
The VX402C-64 allows a 3U or 6U
VME, VXI (A or B), or VME64
module to be used in a C-size VXI
mainframe chassis. The carrier
provides an actively buffered
electrical interface for the standard
bus signals. The carrier does not
support the full VME64 extension
bus; however, some versions
provide +3.3V power to the P1
Row D VME64 connector. The
carrier and its enclosure have been
designed so that the front panel of
the VME module sits flush with the
front panels of other C-size
modules.
(VXI top shield included,
but not shown in picture)
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