Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 12│2014-07-24
Saia-Burgess Controls AG
Communication interfaces
5
5-10
Serial interfaces - Slots A1 and A2
5.4.2 RS-
232 with PCD7.F121, Port
#1 & Port#2
PCD7.F121:
RS-232 with RTS/CTS, DTR/DSR, DCD,
suitable for modem connection, for Slots
A1, A2
The module can be used at up to 115,200
Baud.
PCD7.F121
Socket A1
PGND
TX
RX
RTS
CTS
SGND
DTR
DSR
DCD
cable
Peripherie
device (DTE)
D-Sub f
9 pol.
(e.g. PC)
2
6
7
8
20
1
3
4
5
2
3
5
7
4
6
8
D-Sub m
25 pol.
(e.g. PC)
PCD7.F121
Socket A2
10
11
12
13
14
15
16
17
18
19
0
1
2
3
4
5
6
7
8
9
PGND 10 (0)
TXD 11 (1)
RXD 12 (2)
RTS 13 (3)
CTS 14 (4)
PGND 15 (5)
DTR 16 (6)
DSR 17 (7)
Reserve18 (8)
DCD 19 (9)
Screw terminal blocks,
sockets A1and A2
Pin
x3, Port2
x4, Port1
RS-232 interface, for external modem (DCE)
PCD7.F121
Socket A1
PGND
TX
RX
RTS
CTS
SGND
DTR
DSR
DCD
cable
Peripherie
device (DTE)
D-Sub f
9 pol.
(e.g. PC)
2
6
7
8
20
1
3
4
5
2
3
5
7
4
6
8
D-Sub m
25 pol.
(e.g. PC)
PCD7.F121
Socket A2
10
11
12
13
14
15
16
17
18
19
0
1
2
3
4
5
6
7
8
9
PGND 10 (0)
TXD 11 (1)
RXD 12 (2)
RTS 13 (3)
CTS 14 (4)
PGND 15 (5)
DTR 16 (6)
DSR 17 (7)
Reserve18 (8)
DCD 19 (9)
Screw terminal blocks,
sockets A1 and A2
Pin
x3, Port2
x4, Port1