Rockwell Automation VSM500 Integrated Drive/Motor - Manual (Page 79)

Technical Specifications A-5
Communication Fault (DeviceNet Option):
• Trip on communication loss or malfunction
Motor thermal overload:
• Trip time = 1 minute at 150% of rated current (CT)
• Trip time = 1 minute at 110% of rated current (VT)
DC bus undervoltage:
I/O Specifications
Important: All signals are isolated from the incoming 3-phase power.
Analog inputs
0 to 10 V
Input impedance: 50 k
Ω
Resolution: 0.11%
4 to 20 mA
Input impedance: 250
Ω
Resolution: 0.14%
Analog output
0 to 10 V
Minimum load resistance: 2 k
Ω
Resolution: 0.4%
Logic inputs (Stop, Start, Reset, Fwd/Rev, RPM/%Load, Function Loss, Preset
Speed)
24 VDC sourcing inputs
Maximum input voltage: 28.8 VDC
Input current @ 24 VDC: 10 mA
Maximum OFF state voltage: 5 VDC
Minimum ON state voltage: 15 VDC
Relay output (1 form A N.O. contact) isolated
Maximum current (resistive or inductive): 1 A
Minimum current: 10 mA
Maximum voltage: 28 VDC, 250 VAC
Line Voltage Trip Level
460 VAC 435 VDC
380 VAC 358 VDC
230 VAC 218 VDC
115 VAC 109 VDC