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Rem ote M&C (RS485/RS232) Connector
The selection of RS232 or RS485 must be made via the front panel. The communications
protocol is defined in the document 'Remote M&C Specification for Vision Series Satellite
Modems'.
Connector type: 9-pin `D' female.
Signal
Pin
name
1
Shield/Gnd *
2
3
Master-B
4
Slave-B
5
Shield/Gnd *
6
Slave-A
7
8
9
Master-A
* Pins 1 and 5 are both grounded on the modem (ie Shield and Ground are
interchangeable).
1-for-n (also used for 1-for-1) Interface
Connector type: 9-pin ` D' male.
Vision Series Installation and Operating Handbook
Chapter 11 Connector Pinouts
Direction
+ to modem
+ from modem
- from modem
- to modem
Nam e-RS485
SA Bus
Paradise
Shield
Shield/Gnd
SRR
-
SSD
RX-B
SRD
TX-B
SG
Shield/Gnd
RC
TX-A
SRS
-
SCS
-
SC
RX-A
11-1
Nam e-
RS232
Shield/Gnd
-
-
-
Shield/Gnd
Tx. data
-
-
Rx. data
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