903-0623-00 Rev. A
Model 903 User's Guide, FMB-X-2.5 Version
A side view of the 907-485E card is shown in the figure below.
Figure 5.8-4: RS-485 Card Side View
The RS-485 card is also available with one TTL channel (CH1) but this version of the card is not switch
selectable. Please contact Focal for more information about this version of the RS-485 card.
Focal Technologies Corp.
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