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Unidrive M100 User Guide 49
Issue Number: 1
9 +24 V user output
Default function Supply for external digital devices
Voltage tolerance ±20 %
Maximum output current 100 mA
Protection Current limit and trip
10 Digital I/O 1
Default function AT ZERO FREQUENCY output
Type
Positive logic digital input, positive logic voltage source output.
PWM or frequency output modes can be selected.
Input / output mode controlled by … Pr 08.031
Operating as in input
Absolute maximum applied voltage range -8 V to +30 V relative to 0 V
Impedance 6.8 k
Input threshold 10 V ±0.8 V from IEC 61131-2
Operating as an output
Nominal maximum output current 50 mA
Maximum output current 100 mA (total including +24 Vout)
Common to all modes
Voltage range 0 V to +24 V
Sample / update period 2 ms when routed to destinations Pr 06.035 or Pr 06.036, otherwise 6 ms
11 Digital Input 2
12 Digital Input 3
13 Digital Input 4
Terminal 11 default function DRIVE ENABLE input
Terminal 12 default function RUN FORWARD input
Terminal 13 default function RUN REVERSE input
Type Positive logic only digital inputs
Voltage range 0 V to +24 V
Absolute maximum applied voltage range -18 V to +30 V relative to 0 V
Impedance 6.8 k
Input threshold 10 V ±0.8 V from IEC 61131-2
Sample / update period 2 ms when routed to destinations Pr 06.035 or Pr 06.036, otherwise 6 ms.
41
Relay contacts
42
Default function Drive OK indicator
Contact voltage rating 240 Vac, Installation over-voltage category II
Contact maximum current rating
2 A AC 240 V
4 A DC 30 V resistive load
0.5 A DC 30 V inductive load (L/R = 40 ms)
Contact minimum recommended rating 12 V 100 mA
Contact type Normally open
Default contact condition Closed when power applied and drive OK
Update period 4 ms
To prevent the risk of a fire hazard in the event of a fault, a fuse or other over-current protection must be installed in the relay circuit.
WARNING