Fagor CNC 8060, Manual, Page: 39 / 148

Remote modules
CNC 8060
CNC 8065
3.
(R
EF
: 1402)
·39·
RIO70
REMOTE MODULES. (C
ANFAGOR PROTOCOL).
3.7 Electrical characteristics of the inputs and outputs.
Digital inputs.
All digital inputs, 16 per module, have a status indicating LED and are galvanically protected
with opto-couplers. The electrical characteristics of the inputs are:
Digital outputs.
All digital outputs, 16 per module, have a status indicating LED and are galvanically protected
with opto-couplers. The electrical characteristics of the outputs are:
The digital output modules have an 8A fuse inside for protection against over-voltage (over
33 Vdc) and against reverse connection.
Analog inputs.
Use shielded cables connecting their meshes to the corresponding shield pin. All the analog
inputs, 8 per module, have the following characteristics:
Analog outputs.
Use shielded cables connecting their meshes to the corresponding shield pin. All the analog
outputs, 4 per module, have the following characteristics:
Nominal voltage. +24 V DC (b18 V DC and +30 V DC).
High threshold "1". Over +18 V DC.
Low threshold "0". Under +9 V DC.
Typical consumption of each input. 5 mA.
Maximum consumption of each input. 7 mA.
Nominal voltage. +24 V DC (b18 V DC and +30 V DC).
Output voltage. 2 V less than the supply voltage.
Maximum output current. 500 mA per output.
Voltage within range. ± 10 V.
Resolution. 12 bits.
Input impedance. 20 k

.
Maximum cable length (unshielded). 75 mm.
Command voltage within range. ± 10 V.
Resolution. 16 bits.
Minimum impedance of the connected device. 10 k

.
Maximum cable length (unshielded). 75 mm.