Digital Servo Amplifier SERVOSTAR 400 - BIBUS SK, sro

Interfaces 07/03 Kollmorgen
3.5.2 Digital control inputs (X3)
All digital inputs are electrically isolated through optocouplers.
Technical data
— Reference ground is digital-GND (DGND, terminal X1/4,5 on the master)
— The logic is dimensioned for +24V / 7mA (PLC-compatible)
— H-level from +12...36V / 7mA, L-level from 0...7V /0mA
SERVOSTAR 400
You can use the digital inputs PSTOP / NSTOP / DIGITAL-IN1 and DIGITAL-IN2 to initiate pre-programmed
functions that are stored in the servo amplifier.
You will find a list of the pre-programmed functions in the Online Help.
If an input has to be re-assigned to a pre-programmed function, then the data set must be stored in
the EEPROM of the servo amplifier, and the 24V auxiliary supply for the servo amplifier must be
switched off and then on again (to reset the amplifier software).
Limit-switches PSTOP / NSTOP
Terminals X3/6 and X3/7 are normally programmed for the connection of limit switches.
If these inputs are not needed for the connection of limit switches, then they can be used for other
input functions.
Limit-switch positive/negative (PSTOP / NSTOP, terminals X3/6 and X3/7), high level in normal
operation (fail-safe for cable break).
A low signal (open) inhibits the corresponding direction of rotation, the ramp functions remain
effective.
DIGITAL-IN 1 / DIGITAL-IN 2
You can link the digital inputs at terminals X3/4 (DIGITAL-IN 1) and X3/5 (DIGITAL-IN2) with a
pre-programmed function.
42 SERVOSTAR ® 400 Installation manual