Saia-Burgess
Controls Ltd.
Manual PCD7.D23x│Document 26/795; Edition E7│15.04.2005
Hardware-System Overview
2
2-5
Standard interface connection cables
2.3.3 PCD7.K413: for interface RS 232
Recommended
Connection between terminal PCD7.D23x and PGU socket of all PCDs.
Free cable ends (with sleeves) in 2.5 m lengths.
Terminal PCD7.D23x
“PGU”
at PCD1, PCD2, PCD3,
PCS1 and PCD4
2.3.4 PCD7.K422: for interface RS 232 (without handshake RTS/CTS)
Recommended is to use PCD7.K423
Connection between terminal PCD7.D23x and CPU’s of the series PCD1, PCD2,
PCD3, PCS1 or PCD4.
Free cable ends (with sleeves) in 2.5 m lengths.
Terminal PCD7.D23x
Ser. interface
at PCD1, PCD2, PCS1 and PCD4 PCD3.Mxxxx
TXD 2
RXD 3
SGND 5
CTS 7
RTS 8
..F120..F5.... C120 ..C13
GND 10 30 GND GND
PCD2/PCD7 PCD4
RXD 12 32 11 31
TXD 11 31 10 30
9-pole
D-type connector
(male)
Free cable ends
(with sleeves)
(Channel 1)
(Channel 2)
(Channel 3)
(Channel 1)
Shield housing
Cable RS 232
white
green
brown
black
x0 PGND
x2 RXD
x1 TXD
white
green
brown
black
Module
PCD3.F121
TXD 2
RXD 3
SGND 5
CTS 7
RTS 8
2 RXD
3 TXD
5 SGND
7 RTS
8 CTS
9-pole
D-type connector
(male)
Shield housing
Cable RS 232
9-pole
D-type connector
(male)
Shield housing