Kongsberg Simrad EK80 Installation Manual page 148

Simrad EK80 Installation Manual
RS-232 connection to your peripheral device work properly, you must always consult the
relevant instructions provided by the device manufacturer.
Pin configuration
Pin RS-232
1 DCD
RxD
2
3 TxD
DTR
4
5 Ground
6 DSR
7 RTS
8 CTS
9
Minimum cable requirements
• : 2 x 5 x 0.5 mm
Conductors
• : Overall braided
Screen
• : 60 V
Voltage
•
Maximum outer diameter
If you wish to use RS-422 or RS-485 serial communication, use a cable with twisted
pairs. If you need to install a very long cable, increase the cross section.
Related topics
Cable drawings and specifications, page 136
About serial lines, page 164
Cable layout and interconnections, page 85
146
Moxa CP114EL-I connectors / Adapter cable
RS-422
TXD-(A)
TXD+(B)
RXD+(B)
RXD-(A)
Ground
2
: Defined by the plugs and/or the cable gland
RS-485 (4-wire) RS-485 (2-wire)
TXD-(A)
TXD+(B)
RXD+(B)
RXD-(A)
Ground
Data-(B)
Data-(A)
Ground
394149/D