PEP PB-SIO4, Manual, Page: 31 / 36

PB-SIO4 Configuration
ID 19957, Rev. 0300 Page 3 - 8 ® PEP Modular Computers GmbH
Legend: POS(ition)/DUART, P, D; CON/CH
where: P = position on carrier board
D = DUART
CON = connector
CH = channel
L
O
W
E
R
2
RTSD 1, 2 24 24 5
BU4 D
RxD D 25,26 23 23 3
VccE2 3 22 22 15
TxD D 4 21 21 2
CTSD 5 20 20 3
GndE2 6 19 19 1,7
RTSC 7 18 18 5
BU3 C
RxD C 8 17 17 3
VccE2 9 16 16 15
TxD C 10 15 15 2
CTSC 11 14 14 4
GndE2 12 13 13 1,7
1
RTSB 13 12 12 5
BU2 B
RxD B 14 11 11 3
VccE1 15 10 10 15
TxD B 16 9 9 2
CTSB 17 8 8 4
GndE1 18 7 7 1,7
RTSA 19 6 6 5
BU1 A
RxD A 20 5 5 3
VccE1 21 4 4 15
TxD A 22 3 3 2
CTSA 23 2 2 4
GndE1 24 1 1 1,7
Table 3-4: PB-SIO4 to Carrier Board to AD-SIO4 Pinout Table (Both Positions)
POS./
DUART
Signal ST2
Carrier
Board
AD-
SIO4
BU5
AD-SIO4
Front Panel
P D PINS CON/CH