I-2533T-FD ( CAN/CAN FD to Multi-mode Fiber Bridge ) User Manual (version 1.0.0)
Page: 20
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The following DIP switch statuses present the “Module Group ID” value.
Table 2-7-1 Group ID Description
10-pin dip switch
Pin
Switch
Function
Description
■
: ON
□
: OFF
8 ~ 9
Module’s
group ID
Group ID
value
8 9
00
□
□
01
■
□
02
□
■
03
■
■
The following “Module Group ID” values of device A and B present these ID are in the
same group which can communicate with each other.
Table 2-7-2 Group of “Module Group ID”
Items
Device A Group ID value
Device B Group ID value
1
00
00
2
01
01 or 03
3
02
02 or 03
4
03
01 or 02 or 03
For example, there are three CAN networks, Network A, Network B and Network C, and
each of them uses one I-2533T-FD. The Group IDs of the I-2533T-FDs are 1, 2, and 3
respectively. The Network A can exchange the data with Network C because the Group
IDs of the I-2533T-FDs are in the same group (the second rule in the above table). The
Network B can exchange the data with Network C, which follows the third rule in the
above table. The Network A can’t connect with the Network B because these two
I-2533T-FDs are not in the same group.
