NB2800
User Manual for NRSW version 4.5.0.100
CAN Port Specification (Option C)
The CAN port has the following specification:
Feature Specification
Protocol CAN V2.0B
Speed Up to 1 Mbit/s
Default: 125 kbit/s
Galvanic isolation to enclosure 1500 VDC
Internal bus termination none
External bus termination
2
120 Ω
Max. cable length 100 m
Cable shield mandatory
Cable type twisted pair
Connector type RJ45
Max. number of nodes 110
Reactionless Option Cm: CAN-Passive (monotioring only)
Option Cn: CAN-Active (rx and tx enabled)
Table 3.21.: CAN Port Specification
Pin Signal
1 CAN_H
2 CAN_L
3 CAN_GND
4 -
5 -
6 -
7 CAN_GND
8 -
Table 3.22.: Pin Assignments of RJ45 single CAN Connector
2
Note: On each end of the CAN bus is a 120 Ω termination mandatory
28
To Next Page
Loading...
