SIGMATEK S-DIAS DC Motor Module, Technical Manual

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S-DIAS DC MOTOR MODULE SR 011
20.03.2019 Page 1
S-DIAS DC-Motor Module SR 011
with1 DC motor output stage +50 V/5 A
1 brake chopper
1 incremental encoder input switchable RS422/TTL
2 Enable 24 V/3 mA/0.5 ms with STO function
(not EG type tested)
1 digital 24 V/0.5 A/short-circuit protected
The S-DIAS motor output module SR 011 allows the connection of DC
brush motors with a phase current up to 5 A. The operating modes PWM
control, current and speed regulation via IxR compensation, as well as
speed and position regulation via incremental encoder are 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 and fed back to the motor supply, can be dissipated.
The incremental encoder input, which supports RS422 as well as TTL
encoders, is provided for position feedback.
With the two Enable inputs, the Safety function STO is implemented
(not EG type tested).
The module also has a short-circuit proof digital output (+24 V/0.5 A).
The +24 V supply voltage for the digital in- and outputs, as well as the incremental encoder
supply are monitored for under voltage.