Jenway 4510 User Manual
Page 18
15
Section 6
Interfacing
6.1 Analogue
All units are provided with 2 x 4mm sockets, marked as ANALOG OUT, on the rear panel. An analogue
output voltage of 1mV per least significant displayed digit is available from these sockets.
6.2 RS232
The Bi-directional RS232 interface is available on the rear panel 9 way D type connector.
The connections are as follows:
DCD 1
- LINKED TO DTR AND DSR
RXD 2
- INPUT TO 4510
TXD 3
- OUTPUT FROM 4510
DTR 4
- LINKED TO DCD AND DSR
GND 5
DSR 6
- LINKED TO DCD AND DTR
RTS 7
- OUTPUT FROM 4510
CTS 8
- INPUT TO 4510
Suggested interconnections are detailed below:
4510
IBM PC XT (25 way “D”)
1 DCD
DCD 8
2 RXD
RXD 3
3 TXD
TXD 2
4 DTR
DTR 20
5 GND
GND 7
6 DSR
DSR 6
7 RTS
RTS 4
8 CTS
CTS 5
9
4510
IBM PC XT (9 way “D”)
1 DCD
1 DCD
2 RXD
2 RXD
3 TXD
3 TXD
4 DTR
4 DTR
5 GND
5 GND
6 DSR
6 DSR
7 RTS
7 RTS
8 CTS
8 CTS
9
9
NOTE:
Interface Cable (Order Code: 013 203) is required.
451 050/REV A/03-03