Keyboard; Rs-485 Keyboard Or Terminal; Pos System - KGuard Security KG-SH122E.V2 User Manual

KGUARD Standalone DVR KG-SH122E.V2_SH222E.V2_SH522E.V2_User Manual(Hardware)
Connect the RS-485 connector to a RS-485 keyboard controller or VT-100 terminal via the
appropriate cables.
Please refer to the diagram above for the correct connection (as shown).
Connect the RS-485 connector to POS system via the appropriate cable. The system supports
the POS systems which can be connected to the following printers – Epson-TM200,
Epson-TMU295, Epson-TMU300, Epson-TMU675, Epson-TMT882, Epson-RPU420, and
Epson-MD332S. Please make sure to setup the RS-485 port accordingly.
*The connection of POS is for your reference only.
*The POS station, Printer , Y cable(RS-232),RS485 to RS-232 converter are optional items.
For Keyboard
RS-485+
RS-485-
GND
For PTZ Device
R-S485+
RS-485-
GND

RS-485 keyboard or Terminal

POS system

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keyboard

18
TxD+
TxD-
GND
RxD+(Data+)
RxD-(Data-)
GND
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