Connectors
(Original Document)
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RS 232-C connector
The link between the TSX IBY 100 module and the PC is done with a cable with the reference 990 NAA 263 20.
The connection of the RS 232-C port of the module is as follows:
The following table shows the connection:
Address
Description
1
Non-connected
2
D2 (RXD): input
3
D1 (TXD): output
4
Non-connected
5
E2 (GND): ground connection
6
Reserved
7
S2 (RTS): Send request
8
M2 (CTS): ready to send
9
Non-connected
RS 485 Connector
The connection of the RS 485 port, linking the module to the bus is as follows:
The following table shows the connection:
Number
Description
1
DO: output
2
DI: input
3
COM: ground connection (isolated)
4
GND: fiber optic ground connection interface
5
Æ fiber optic supply interface
6
NOT DO: logically inverted output
7
NOT DI: logically inverted input
8
Vcc: supplementary supply for fiber optics
9
Non-connected