
9.7 Accessories
9.7.1 Cables
RS232 cable or so-called DB9 cable
Ethernet cable
CAT6
Shielded cable
Terminal strip
Mount in a box
9.7.2 Mini adapter
Null modem or
RS232 reverser
A null modem (or RS232 reverser) reroutes wiring.
Specification A null modem crosses pins 2 and 3, so that pin 2 on one side is
connected to pin 3 on the other.
Gender changer A gender changer is a small hardware device or adapter that is used
to correct the connector mismatches of cables.
Specification Pins connected 1:1
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