Axis AXIS USB Manual de Instruções descarregar pdf (Página 10)

capable to drive an optical coupler like stepping pulse outputs do.

Relay Control Outputs (Original and B Type)

OUt1 and OUT2 can be used to control 2 relays with relay drivers. Each output

can be used to drive 15mA push and pull.

OUT1 is mapped to Mach3’s digital output port 1 pin 0.

OUT2 is mapped to Mach3’s digital output port 1 pin 1.

RS485 Port (C Type)

OUT1 – RS485+

OUT2 – RS485-

Control Inputs

There are X-axis zero, Y-axis zero, Z-axis zero, A-axis zero/tool setter and EStop 5

inputs. Each input is connected to a microcontroller (3.3V supply) pin via a 10K

resistor without using voltage converters. The signal switching level is not

compatible with 5V circuitry. It is low level when input voltage < 1.15V and high

level when input voltage > 2.15V.

X-axis zero is mapped to Mach3 digital input port 1 pin 5.

Y-axis zero is mapped to Mach3 digital input port 1 pin 4.

Z-axis zero is mapped to Mach3 digital input port 1 pin 3.

A-axis zero/tool setter is mapped to Mach3 digital input port 1 pin 7 (B Type is pin

9).

EStop 5 is mapped to Mach3 digital input port 1 pin 12.

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Axis AXIS USB Manual de Instruções Página 10