5 External connections
5.4 Serial interfaces to other devices
Compact PLC XC-152
05/17 MN050001ZU EN www.eaton.com
53
5.4.3 CAN
CAN interface for the CANopen® and easyNet (master/slave) protocols and
others; for a maximum of 127 modules. The max. baud rate is 1000 kbit/s.
Characteristics: SUB-D plug 9-pole, CAN pin assignment as per CiA,
not galvanically isolated, UNC nuts to keep the connector in place
5.4.3.1 Wiring
•
Screened twisted-pair cables must be used.
•
The maximum baud rate will depend on the cable length.
SUB-D plug
9-pole
PIN
signal
Configuration
1
n.c.
not used
2
CAN-L
Bus line (dominant low)
3
CAN-GND
Ground
4
n.c.
not used
5
n.c.
not used
6
GND
Optional Ground
7
CAN-H
Bus line (dominant high)
8
n.c.
not used
9
n.c.
not used
→
•
PINs 3 (CAN-GND) and 6 (GND) are connected to each
other internally inside the XC-152.
•
n.c.: PINs 1, 4, 5, 8, and 9 must not be connected.
•
The power supply of the CAN bus drivers is implemented
internally.
•
A power supply for third party devices is not provided on
the CAN connector.
5
4
3
2
1
9
8
7
6
Rated surge impedance
120
Permissible surge impedance
108 … 132
Capacitance per unit length
< 60 pF/m
Core cross-
section
With a max. cable length of
100 m
0.25 mm
2
250 m
0.34 mm
2
500 m
0.75 mm
2
Содержание XC-152 Series
Страница 1: ...Manual XC 152 Compact Controller 05 17 MN050001ZU EN ...
Страница 4: ...2 ...
Страница 8: ...4 Compact PLC XC 152 05 17 MN050001ZU DE www eaton com ...
Страница 12: ...0 About this manual 0 4 Reading conventions 8 Compact PLC XC 152 05 17 MN050001ZU EN www eaton com ...
Страница 28: ...2 Safety regulations 2 3 Device specific hazards 24 Compact PLC XC 152 05 17 MN050001ZU EN www eaton com ...
Страница 42: ...3 Installation 3 6 Preparing the device for operation 38 Compact PLC XC 152 05 17 MN050001ZU EN www eaton com ...
Страница 74: ...8 Maintenance 8 4 Disposal 70 Compact PLC XC 152 05 17 MN050001ZU EN www eaton com ...
Страница 84: ...9 Technical data 9 8 Environmental conditions 80 Compact PLC XC 152 05 17 MN050001ZU EN www eaton com ...