Safe torque off (sto), Digital outputs, Safe torque off (sto) 2.2.9. digital outputs – ElmoMC Gold Line Digital Servo Drives-Gold Drum HV User Manual
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Gold Drum HV Installation Guide (EtherCAT and CAN)
Product Description
MAN-G-DRUMHVIG-EC (Ver. 1.202)
16
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Ethernet TCP/IP
UDP
Telnet
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USB 2.0
2.2.8.
Safe Torque Off (STO)
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IEC 61800-5-2, Safe Torque Off (STO)
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Two STO inputs PLC level which can be configured to 5 V logic (dependent on Part Number)
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One STO output indication (optional, see Part Number on Section 4.2)
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Opto-isolated
2.2.9.
Digital Outputs
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Four separate programmable high voltage digital outputs related to VDD and VDDRET:
TTL level: optically isolated source
PLC: optically isolated source and APAC
Conforms to IEC 61131-2
Up to 30 VDC
High-side logic (source)
Low-side logic (sink)-APAC
Opto-isolated
For S, 0 option, Digital Outputs 2,3,4 up to 250 mA
For A option, Digital Outputs 2,3,4 up to 150 mA
For T, 1 option, Digital Outputs 2,3,4 up to 7 mA
For S, 0 option, Digital Output 1 brake output: 500 mA
For A option, Digital Output 1 brake output: 300 mA
For T, 1 option, Digital Output 1: 7 mA
Short circuit protection
Thermal protection
Reverse polarity protection
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The four outputs can be configured to 5 V Logic
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Optional functions:
Fast output compare (for one output only)
Brake control
Amplifier fault indication
General purpose
Servo enable indication
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Pulse and Direction inputs (single-ended)
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PWM current command output for torque and velocity