·52·
Remote modules
CNC 8060
CNC 8065
4.
(REF: 1402)
RIO5 REMOTE MODULES. (CANOPEN PROTOCOL).
4.2.1 Elements (connectors).
Connectors at the power supply.
Connector ·X1·. Power supply.
3-pin male Phoenix combicom contact (7.62 mm pitch).
CAN bus. ·CAN· connector. Connector ·X2· & ·X3·.
5-pin male Phoenix minicombicon contact (3.5 mm pitch).
CAN bus. ·SPEED· selector. Selecting the baudrate for the CANopen bus.
In order for any change of speed to be assumed, the corresponding module must be reset;
however, we recommend to change the speed while the modules and the CNC are off.
CAN bus. ·ADDRESS· selector. Address (node) of the element within the bus.
The CNC must always occupy position "0" and the rest of the elements of the bus will occupy
consecutive positions starting with 1. In order for any change at the "Address" switch to be
assumed, the CNC must be restarted and the corresponding drive must be reset, however,
we recommend to change the address while the modules and the CNC are off.
The "Address" switch also sets the priority of the group within the bus; the lower the number
the higher the priority. We recommend the keyboard and jog panel to be the last node of the
bus.
The transmission speed depends on the total length of the cable. Use the
following approximate values. Assigning other values may cause
communication errors due to signal distortion.
·CO BR· Speed Length of the CAN bus.
1000 kHz Up to 20 meters.
800 kHz From 20 to 40 meters.
500 kHz From 40 to 100 meters.
Unlike at the keyboards, the communication at 250 kHz is not
available at the remote modules.
Each one of the elements integrated into the CAN bus is identified
by the 16-position rotary switch (0-15) "Address" (also referred to
as "Node_Select").
Signal. Function.
Chassis Shield.
GND Power supply.
+24 V Power supply.
Pin. Signal. Function.
1 ISO GND Ground / 0 V.
2 CAN L (LOW) bus signal.
3 SHIELD CAN shield.
4 CAN H (HIGH) bus signal.
5 SHIELD CAN shield.
SHIELD
CAN H
SHIELD
CAN L
ISO GND
5
4
3
2
1
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