Kollmorgen Digital MMC Control, Hardware Manual

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Kollmorgen - December 2011 161
MMC Smart Drive Hardware Manual
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460V 3 PHASE MMC SMART DRIVE NEXTGEN
EN (Safe-off) Input
Configuration 24Vdc (nominal) = Drive Enabled
Guaranteed On 15 VDC
Guaranteed Off 5 VDC
Input Current, Typical 25mA.
General Purpose Outputs
Configuration
•
2 optically isolated 24V DC outputs
• Active high
•
Current sourcing only (current into load)
• Short circuit and overload protected
Maximum current 50mA per output
Voltage range 24VDC +15%-10%
Time delay on for resistive loads 50 µsec. max
Time delay off for resistive loads 50 µsec. max
Leakage current in off state 0.5 mA max
Relay Output (on Control Board)
Configuration Normally Open mechanical contact
Maximum current 2A
Voltage range 24VDC +/-10%
Time delay on for resistive loads 3 msec. max
Time delay off for resistive loads 5 msec. max
Brake Control Output (on Power Board)
Configuration Solid State Switch
Maximum current 1.5A (3A, 6A, 12A Drive), 2A (24A Drive)
Voltage range 24VDC +/-10%
Time delay on for resistive loads 50 µsec. max
Time delay off for resistive loads 50 µsec. max
General Purpose Analog Input
Input Characteristics
-10VDC to +10VDC
14 bit effective resolution