Remote modules. RIO5, RIOW and RIOR series.
CNCelite
8058 8060
8065 8070
CAN BUS (CANOPEN PROTOCOL).
7.
ꞏ119ꞏ
REF. 2107
7 CAN BUS (CANOPEN PROTOCOL).
CANopen is a network communication protocol based on the CAN bus system for connecting
the CNC with remote modules and keyboards. The CAN connection supports up to 32
devices (nodes), including the central unit; more one than keyboard and several groups of
remote modules are possible.
CAN connector.
5-pin male Phoenix minicombicon contact (3.5 mm pitch).
The cable shield must be connected to the connector at both ends. The connector has two
shield pins. Both pins are equivalent and the CAN shield may be connected to either one.
CAN cable characteristics.
Use a specific CAN cable. The ends of all the wires and the shield must be protected by the
corresponding terminal (pin). Also use the terminals (pins) to secure the cable to the
connector.
General characteristics.
Type. Shielded. Twisted pair (1 x 2 x 0.22 mm²).
Flexibility. Extremely flexible. Minimum bending radius, static = 50 mm and
dynamic = 95 mm.
Cover. PUR
Impedance. Cat.5 (100 - 120 )
CN C
GROUP
1
GROUP
2
GROUP
3
GROUP
n
Pin. Signal. Function.
1 - - - Not being used.
2 CAN L (LOW) bus signal.
3 SHIELD CAN shield.
4 CAN H (HIGH) bus signal.
5 - - - Not being used.
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ISO GND
CAN L
SHIELD
CAN H
SHIELD
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