162 Rockwell Automation Publication 7000-UM202D-EN-P - May 2018
Chapter 3 Control Component Definition and Maintenance
80190-759-01, 80190-759-02 Universal Encoder Interface
The universal encoder interface enables connections between the drive and to
an absolute position encoder or a standard quadrature encoder, providing the
option for dual or redundant quadrature encoders. The universal encoder
interface provides 12 single ended or 6 differential, optically isolated inputs as
well as a 12V/3W galvanically isolated encoder power source.
When using absolute encoders, use the 12 single ended inputs. For quadrature
encoders, use the six differential inputs.
Either encoder with frequencies up to 200 kHz connects to the universal
encoder interface.
The 80190-759-02 universal encoder interface is functionally identical to the
80190-759-01 with the addition of conformal coating. The universal encoder
interface is configured via jumpers installed on the 12-position header J4. The
header has three positions labeled ‘Park’ and used to store the jumpers when
indicated as “Removed” in the table below. Each function is selected by moving
its corresponding jumper from the ‘park’ location to the selected function
location if labeled “Installed”. Table 11
describes the functions available.
ATTENTION: Removing the Universal Encoder Interface with active control
power may damage the board. Disconnect the control power before
removing the board.
Table 11 - Encoder Configurations
ENC_TYPE POL_QRDNT CD_DQUAD CONFIGURATION
Installed Installed Installed Single quadrature encoder option (Factory Default)
Installed Installed Removed Dual quadrature encoder option without redundancy
Installed Removed Removed Dual quadrature encoder option with redundancy
Installed Removed Installed Single quadrature option (CDSEL/DQUAD) must be
removed for redundancy
Removed Installed Installed Gray code absolute encoder low true
Removed Installed Removed Natural binary absolute encoder low true
Removed Removed Installed Gray code absolute encoder high true
Removed Removed Removed Natural binary absolute encoder high true
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