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PC(ISA-BUS) Resolver Decoder
SINGLE-TURN, SINGLE-CHANNEL
The most versatile resolver-to-digital decoder
8-bit ISA bus interface
Cradle covers 2 ISA slots
Protocol for ISA bus-to-cradle communications emulates PGI-to-cradle protocol
Cradle supports 2 C-bus slot connections (function module and I/O card)
All function and I/O module field connections are via 37-pin female sub D connector
With the increasing use of industrial PCs (IPCs) for machine control, has come a need for PLS, resolver decoder, shut-height, die protection, and tonnage functions. Now, AVG Automation brings these functions to the industrial IBM PC (or equivalent) platform. Covering 2 ISA slots in width, users can now take advantage of these proven technologies on their IPCs.
AVG Automation's C-Bus is a series of function and output modules. This offers the user flexibility by allowing them to customize their plug-in cards by mixing and matching the function module and output module to meet their application's unique requirements.
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Resolver Decoder:
A resolver decoder is an analog-to-digital (A/D) converter that converts the resolver signals corresponding to shaft position into digital data. AVG Automation's resolver decoders use Ratiometric decoding.
Resolver Decoder features include:
- Fully absolute position; no loss of position under any condition
- Programmable resolution:
- Single-turn: 20-1024 counts-per-turn
- Multi-turn: 0-127 (coarse) and 0-1023 (fine) counts per turn
- Programmable motion detector (under/over speed switch)
- Fully isolated I/O
- Full scale electronic offset for easy machine setup
- Broken resolver wire detection
- Hardware-based microprocessor monitoring
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