Line Drivers are available for the HEDM-556X series encoders. The line driver offers enhanced performance when the encoder is used in noisy environments, or when it is required to drive long distances.

The HEDL-556x series utilize an industry standard line driver IC (26C31) which provides complementary outputs for each encoder channel. Thus, the output of the line driver encoder is A, A, B, B and I/I for three channel versions. Suggested line receivers are 26LS32 and 26LS33.

For additional information, please refer to:

• HEDM-550x data sheet

• 26C31 data sheet

Feature