SIGMATEK ST 151, Руководство пользователя

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S-DIAS STEPPER MOTOR OUTPUT STAGE ST 151
02.12.2019 Page 1
S-DIAS Stepper Motor Output Stage ST 151
with 1 stepper motor output stage 50 V/5 A
1 brake chopper
1 incremental encoder input RS485/TTL switchable
2 enable 24 V/3.2 mA/0.5 ms with
STO function
2 latch/digital 24 V/3.7 mA/10 µs
The S-DIAS stepper motor output stage allows the connection of
2-phase stepper motors with a phase current up to 5 A. In the
standard step frequency mode, the operating modes half step,
full step and micro step (up to 64x) is supported.
The integrated brake chopper provides the connection for an
external regen resistor, with which excess energy generated by
the braking process of the motor can be dissipated.
The incremental encoder input, which supports RS422 as well as
TTL encoders, is provided for position feedback.
With both enable inputs, the safety function STO is implemented.
The 2 latch/digital inputs are provided for the reference motion and monitoring the end
positions.