Humandata LNX-003, User Manual

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LNX-003(Ver.1.0)
4.4. Power Supply
LNX-003 supports PoE function both A and B type as standard, making it possible to be
powered via LAN cable (PoE compatible HUB is required).
It also can be powered by the AC adapter.
4.5. RS-485/422 (4-wire)
Item Specification Remarks
Comm. System Full-duplex communication
Baud Rate
300, 600, 1200, 2400, 4800,
9600, 19200, 38400, 57600,
115200, 230400 bps
Number of Connectable
Terminals
128 Typical example
Termination Resistor 120 Ω
Configurable by setting
switch (SW1) ON/OFF
Transmit Enable
Control
Automatically controlled
Receive Enable Control
Available by setting switch
(SW2)
RS-422 mode can communicate with multiple terminals by using two twist pair cables.
Wires of upstream
and downstream are separated and simultaneous communication
(full-duplex transmission) is available.