MultiSmart Installation & Operation Manual
7.5.4.1 CAN Bus Settings
Figure 53 – Connecting Expanded I/O
NOTE:
The CAN Bus Termination is set to ON for standalone MultiSmart units. Termination is only set to ON
when this device is the LAST device on the CAN Bus network.
Hardware
Configuration
Master Unit First Slave Second Slave
Comment
CAN Bus
Termination
CAN
ID
CAN Bus
Termination
CAN
ID
CAN Bus
Termination
CAN
ID
Master device only ON 1 n/a n/a n/a n/a Default setting
Master + Slave OFF 1 ON 2 n/a n/a Single slave device
Master + Slave(s) OFF 1 OFF 2 ON 3 Multiple slave devices
Table 4 – Can BUS and Can ID Settings
Figure 54 – CAN Bus Settings - Single unit only Figure 55 – CAN Bus Settings – Master Unit
Figure 56 – CAN Bus Settings – Intermediate Slave Unit Figure 57 – CAN Bus Settings – Last Slave Unit
MultiSmart_IO_Manual_R20 Page 53 of 260