CEL-MAR ADA-1020 Panduan Pengguna - Halaman 6

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CEL-MAR ADA-1020 Panduan Pengguna
ADA-1020

3.2.1. CONNECTION OF DEVICES WITH RS232 PORT - DTE TYPE (COMPUTER)

In the purpose of connecting ADA-1020 to RS-232 port of PC, should be used RS232 extension cable (1:1).
Connection example is shown below.

3.2.2. CONNECTION OF DEVICES WITH RS232 PORT - DCE TYPE (MODEM)

In the purpose of connecting ADA-1020 to a device with RS-232 port DCE type (eg. modem), should be used RS232 link cable, with
male connectors DB9. Connection example is shown below.
Fig 6. DCE type connection of ADA-1020 to device with RS232 interface (eg. modem)
PC
The CAB-DB 9F/DB9M-S-1,8m cable
RS232
Socked
DTE/DB-9M
DB-9F
RxD -2
2
TxD -3
3
DTR -4
4
DSR -6
6
RTS -7
7
CTS -8
8
SG -5
5
Fig 5. The ADA-1020 connection to RS-232 port of computer
ADA-1020
RS232
Plug
Current Loop
DCE/DB-9F
DB-9M
Tx+
Tx -2
Tx-
Rx -3
Rx+
DSR -4
Rx+*
DTR -6
Rx-
CTS -7
RTS -8
GND -5
Vss-
Vss+
Power
Supply
Vss+
Vss-
6
ADA-1020
RS232
Plug
Current Loop
DCE/DB-9F
DB-9M
2
Tx -2
3
Rx -3
4
DSR -4
6
DTR -6
7
CTS -7
8
RTS -8
5
GND -5
Power
Supply
RS232 Device
Cable / Adapter
CAB-DB9M/BD9M-C-2m /
DCE type
ADP-DB9M/DB9M-C
Plug
DB-9M
2
2
3
3
4
4
6
6
7
7
8
8
5
5
Tx+
Tx-
Rx+
Rx+*
Rx-
Vss-
Vss+
Vss+
Vss-
RS232
DCE/DB-9M
TxD -2
RxD -3
DSR -4
DTR -6
CTS -7
CTS -8
SG -5