36
SI-I/O User Guide
Issue Number: 3
10 Technical Data
10.1
Digital inputs/outputs (Terminals 2-5)
10.2
Digital Inputs (Terminals 7-9)
10.3 Differential Analog Input (Terminals 7 and 8)
(Unidrive M600 - M800 only)
Default function
Positive logic mode
Type
Positive or negative logic inputs or Negative logic push-pull or open collector outputs
Absolute maximum voltage range -18 V to +36 V
Update time
2 ms for Unidrive M600 - M800
8 ms for Unidrive M200 - M400
Operating as an input
Logic mode controlled by
Pr
S.01.008
Voltage range
0 V to +24 V
Impedance
>2 mA @ +15 Vdc from IEC61131-2, clause 3.3.1 type 1
Input thresholds
10 V ±0.8 V
Operating as an output
Mode controlled by
Pr
S.01.009
Current limits
100 mA for Digital I/O 1&2
100 mA for Digital I/O 3&4
Isolation
Not isolated from control circuit
Overvoltage protection
Series resistor, filter capacitor and clamping diodes
Default function
Positive logic mode
Type
Positive or negative logic inputs
Absolute maximum voltage range -18 V to +36 V
Update time
2 ms for Unidrive M600 - M800
8 ms for Unidrive M200 - M400
Operating as an input
Logic mode controlled by
Pr
S.01.008
Voltage range
0 V to +24 V
Impedance
>2 mA @ +15 V dc from IEC61131-2, clause 3.3.1 type 1
Input thresholds
10 V ± 0.8 V
Type
Bipolar differential analog input
Full scale voltage range
±10 V ± 1 %
Absolute maximum voltage range -18 V to +36 V
Differential Input resistance
>100k
Ω
Resolution
16 bit
Maximum offset
50 mV
Maximum nonlinearity
0.3 % of input
Input filter bandwidth single pole
≈
1 kHz
Sample period
2 ms
Over voltage protection
Not isolated from control circuit
Содержание 0478-0047-03
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