Merlin Embedded MVME4905/06 Digital-Synchro/Resolver Converter Module

Specifications

• Channels:  2 for MVME4905. 4 for MVME4906

• Resolution:  16-bit

• Accuracy: ±4 arc minutes

• Output Type:  3 wire for Synchro or 4-wire for

resolvers

• Internal transformers (400 Hz options)

• 5 VA, 2 VA (transformer output)

• Onboard S/D or R/D converter for built in test.

VME Specifications

• Conforms with VME Specifications Revision C.1 IEEE

Std. 1014-1987

• Board size: 6U

Environmental

• Operating Temperature: -20 to 85 °C

• Storage Temperature: -40 to 125 °

• Shock: 25g, 11ms on all axis

• Humidity: 95% Rel. Humidity, non-condensing

The MVME4905 is designed to be a drop-in

replacement for the VMIVME-4905 from GE-IP. The

MVME4906 is designed to be a drop-in replacement

for two VMIVME-4905's on the same board.  The unit

offers the following improvements over the GE-IP

VMIVME-4905

• The MVME4906 can be configured as two VMIVME

4905's with a different base address jumper and I/O

connector for each set of two channels.

• Onboard built in test emulates the VMIVME-4905

with a VMIVME-4911.  S/D section has its own base

address jumper.

• Optical Isolation

• Price is 30% less than VMIVME-4905.

• No external 15V supply is required.

• Conduction cooled version available.

As with all Merlin Embedded drop-in replacement

products, the MVME4905 will function with the

customer's existing software and cabling that used for

the original product.  No changes are required.

Significant cost savings can be obtained by customer's

who use multiple VMIVME-4905's with the SR05

backplane and VMIVME-4911 for diagnostics.  The

MVME4906 is a dual VMIVME-4905 with a built in

VMIVME-4911 channel for diagnostics.