Can Port Speci Cation; Pin Assignments Of Can Port Signals (Ep1 / Ep2) - NetModule NB3000-Line-Hd User Manual

CAN Port Speci cation (Option C)
The CAN port has the following speci cation:
Feature
Protocol
Speed
Galvanic isolation to enclosure
Internal bus termination
External bus termination
Max. cable length
Cable shield
Cable type
Max. number of nodes
Reactionless
EP Pins
1 / 5
2 / 6
3 / 7
4 / 8
Table 3.23.: Pin Assignments of CAN Port Signals (EP1 / EP2)
2
Note: On each end of the CAN bus is a 120 Ω termination mandatory
NB3000-Line-Hd User Manual 4.2
Speci cation
CAN V2.0B
Up to 1 Mbit/s
Default: 125 kbit/s
1500 V
DC
none
2
120 Ω
100 m
mandatory
twisted pair
110
Option Cb: CAN-Passive (monotioring only)
Option Ca: CAN-Active (rx and tx enabled)
Table 3.22.: CAN Port Speci cation
Signal
GND
L
H
22