Farrand 220300-F520L Rev A Inductosyn® Quad Converter Board

Farrand 220300-F520L Rev A Inductosyn Quad Converter Board. Very good/excellent condition. Carefully removed from operational system. No manual, cables or other accessories. Purchaser responsible for compatibility, correct set-up, installation and any calibration, certification or maintenance if required. As shown.

From Farrand:

Achieve high resolution position data. Interfaces to all standard machine tool controls.
Standard resolution to 0.18 arc sec. or 5 µinches. Higher resolutions available. Field

tested noise immunity, mounts in standard card rack. Many standard cycle divisions available.

Farrand’s latest I/D (INDUCTOSYN to Digital) Quad
Converter Board converts INDUCTOSYN or resolver
format analog signals to high resolution digital signals in A
quad B and other serial data formats. The unit provides
digital position information to control systems that do not
have built-in INDUCTOSYN or resolver conversion
capabilities.
There are two models available—the 220100 is designed
as a direct replacement for the earlier 219100 card.
The 220300 adds a loss of signal output and has
automatic gain and phase correction. The two models are
identical in all other respects.
Many cycle divisions are available as listed on the reverse
side. Typical resolutions are 10 µinches with a 0.1 inch
pitch linear INDUCTOSYN transducer or 0.0001 degrees
with a 720 pole rotary INDUCTOSYN transducer. Special
cycle divisions can also be supplied upon request.
The board can be mounted in a standard card rack or
plugged into a Farrand Connector Board 220400

(our SKU #82644) to provide labeled
screw terminations for easy hook-up. Features include
field tested noise immunity, LED operation indicators and
test points.
Quad converter input signals are in sine/cosine format
from an INDUCTOSYN transducer with suitable
preamplifier. The Quad Converter outputs are from TTL
compatible, RS422 compliant differential drivers.