ZMC408SCAN Motion Controller Hardware Manual V1.5
Note:
The E24V is a freewheeling clamp port. When there is an inductive load on the output port,
connecting it to the positive pole of the load power supply, then it can enable the freewheeling
function of each digital output port to protect the circuit.
The E5V power output port is used for PWM or common anode wiring of single-ended axis. It is
not recommended for other purposes due to lower power.
The output OUT (8-9) supports hardware comparison output and is allocated to the laser power
interface.
3.3.1.
Digital Output Specification & Wiring
→
Specification
Item
High Speed Output (OUT0-7)
Low Speed Output (OUT10-
19, 34-35)
Output mode
NPN leakage type, it is 0V when outputs
Frequency
＜
400kHz
＜
8kHz
Voltage level
DC24V
DC24V
Max output current
+300mA
+300mA
Max leakage
current when off
25μA
25μA
Respond time to
conduct
1μs (resistive load typical
value)
12μs
Respond time to
close
3μs
80μs
Overcurrent
protection
Support
Support
Isolation method
optoelectronic isolation
Note:
The times in the form are typical based on the resistive load, and may change
when the load circuit changes.
Due to the leak-type output, the shutdown of the output will be obviously
affected by the external load circuit, and the output frequency should not be set
too high in the application.
