RDLC320 Controller User Manual
11
/
45
© 2016 Ruida Technology. All Rights Reserved.
should be 36V.)
All outputs are isolated through the optocoupler, and 500mA current
for each, OC gate output, each can directly drive the 6V/24V relay.
4.4
3-axle Spacing and Special Input Interface CN3/CN4
Z-axle spacing and special input interface CN3 (6Pin, 3.81mm space)
No.
Symbols
Definitions
1
OGND
External power ground (output)
2
DrProc
Input from protective port. If the machine needs to be
protected in the special state (such as door open
protection), the protective signal can be inputted from
this pin. This pin can be enabled and prohibited. This
signal is not inquired by the controller if this pin is
prohibited; if this pin is enabled, when the input is
high-leveled or this input port is suspended, the
machine will be protected, the work suspended and
the laser closed.
3
FootSW
Input port of foot switch. The connection method is:
when the pedal is stepped down, the low-level signal
will be inputted to this port; when the pedal is
released, the port will be disconnected or the
high-level signal can be inputted to this port; when
the stepped-down pedal is held for not less than 100
ms, if the machine lies idle, it can be started for work;
if the machine is in the working state, the work will
be suspended; of the machine is in the suspension, the
work will be restarted, that is to say, the function of
the pedal switch is the same as that of the
“Start/Pause” key. If the interval time to the first
stepping-down of the pedal should be less than 1.5
seconds when the pedal is stepped down once again,
the second stepping-down of the pedal will be
considered invalid by the controller.
4
LmtZ-
The spacing from axle Z- and Z to 0 coordinate
5
LmtZ+
The spacing from axle Z- and Z to max. coordinate
6
O 5V
External power 5V (output)
Prompt
