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Installation manual
CNC 8055
CNC 8055i
5.
MACHINE AND POWER CONNECTION
SOFT: V02.2X
Analog inputs and outputs
5.2 Analog inputs and outputs
Analog outputs
They may be used for axis, spindle drives and as a servo for other devices.
The electrical characteristics of these outputs are:
Shielded cables should be used connecting the shield at each connector as shown here. See
chapter "1 8055 CNC configuration". See chapter "2 CNC 8055 i configuration".
Analog inputs
They may be used for monitoring, supervising, controlling, etc. external devices.
The electrical characteristics of these inputs are:
Shielded cables should be used connecting the shield at each connector as shown here. See
chapter "1 8055 CNC configuration". See chapter "2 CNC 8055 i configuration".
Command voltage range ±10 V.
Minimum impedance of the connected drive: 10 kW.
Maximum cable length without shield: 75 mm.
It is recommended to adjust the servo drives so the maximum feedrate (G00) is obtained at a velocity
command of ±9.5V .
Voltage range ±5 V.
Input impedance 20 kW
Maximum cable length without shield: 75 mm.
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