Moog Components Group
201760 - RS-422/485 Daughterboard
2/24/2009
Page 3 of 9
1
RS-422/485 Daughterboard, Part Number 201760-xxx.
The Prizm RS-422/485 daughterboard provides eight (8) RS-422 or RS-485 pair-wise
isolated data channels that are multiplexed onto a single Prizm high-speed serial data
channel onto Mini4 or MiniMux2 Motherboard. Daughterboard channel selection of RS-422
or RS-485 can be simply done by selecting a few jumper posts and can be accomplished on
a channel-by-channel basis for mixed data applications. Please refer to the table to for
appropriate jumper configuration. With an additional pluggable auxiliary daughter board,
more independent serial channels can be carried. The combinations of types of channels
(RS-232, RS-422, and/or RS-485) will vary depending on the type and configuration of
daughterboards. Up to two (2) RS-422/485 daughterboards can be used on a Mini4 system.
MiniMux2 only supports one (1) daughterboard.
Each pair of RS-422/485 data channels are electrically isolated and independently powered.
Each RS-422/485 channel can support up to 115.4 Kilobaud.
1.1
RS-422/485 Daughterboard Revision Histor
y:
The Submux3 motherboard has gone through the following printed circuit board (PCB) and
Assembly revisions:
PCB Revision A/Assembly Revision A Original design
1.2
RS-422/485 Daughterboard Dash (-) Number Definitions
The daughterboard has a Dash Number appended to the part number. This Dash Number
identifies the specific board configurations:
-001 Original configuration.
-002 With LED Display Header J7 placed
1.3
Manual Revision History
:
The manual has gone through the following revisions:
Revision A
Preliminary
Revision B Updated contact information to reflect Moog Components Group
