VSBC-32
Serial Interface Piggybacks
ID 21168, Rev. 04
Page B - 8
©
PEP Modular Computers GmbH
B.5 SI-PB232
The SI-PB232 provides two RS-232 serial interfaces to the 68EN360 Controller chip. It
connects one of the range of PEP CPU boards via two RJ45 telephone jacks.
B.5.1
Front Panel View and Pinout
Figure B-4: SI-PB232 Serial Interface Piggyback
Table B-7: SI-PB232 Connectors SER1 and SER2 Pinouts
Pin
Signal
1
DSR
2
RTS
3
GND
4
TXD
5
RXD
6
DCD
7
CTS
8
DTR
RJ45
Connector
(SCC4)
RJ45
Connector
(SCC1)
Pin 8
Pin 1
Pin 8
Pin 1
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