© ElectroCraft 2022
18
High Power Universal Drive User Manual
4.3.7
Digital Input
Parameter
Conditions
Min.
Typical
Max.
Units
Input Voltage
Capture, Enable,
Brake, Limit+, Limit-
Logic High
2.3
-
24
V
Logic Low
0
-
1
Absolute maximum
-
-
26
Step, Direction
Logic High
1.5
-
-
V
Logic Low
-
-
0.5
Absolute maximum
-12
-
12
Sinking and
Sourcing Current
Capture, Enable,
Brake, Limit+, Limit-
Logic Low Sourcing
-
-
33
µA
Logic High Sinking
-
-
2
mA
Step, Direction
Logic Low Sourcing
-
-
33
µA
Logic High Sinking
-
-
0.2
mA
Input Frequency
Capture, Enable,
Brake, Limit +, Limit -
Frequency
-
-
2
kHz
Pulse Width
200
-
-
µs
Step, Direction
(Push-Pull Driver)
Frequency
-
-
1
MHz
Pulse Width
(1)
400
-
-
ns
(1)
Note:
The drive registers a step pulse on the rising edge of the input pulse.
4.3.8
Digital Output
Parameter
Conditions
Min.
Typical
Max.
Units
Output Voltage
Ready, Fault
Operational range
0
5
24
(1)
V
Absolute Max
-
-
28
(1)
eBrake
Operational range
0
-
48
(1)
Absolute Max
-
-
53
(1)
Sourcing Current
(2)
Ready, Fault, eBrake
-
7
-
mA
Sinking Current
Ready, Fault
-
-
2.4
A
eBrake
-
-
1.0
External Load
Impedance
(3)
Ready, Fault
10
-
-
eBrake
48
-
-
(1)
Note:
When voltage is applied externally.
(2)
Note:
When output is "OFF," and output pin is pulled to min operational voltage externally.
(3)
Note:
When output is "ON," and output pin is pulled up to max operational voltage externally.
4.3.9
Analog Input
Parameter
Conditions
Min.
Typical
Max.
Units
Input Voltage
Operational range
-10
-
10
V
Absolute maximum
-12
-
12
Input Impedance
100
-
-
kΩ
4.3.10 Analog Output
Parameter
Conditions
Min.
Typical
Max.
Units
Output Voltage
Operational range
-10
-
10
V
Load impedance
Connected to ground
10
-
-
k
Ω