Specifications

L506 Hardware Design
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TXD1
RXD1
RTS1
CTS1
DTR1
DCD1
RING1
TXD
RXD
RTS
CTS
DTR
DCD
RING
Serial Port
Serial Port
L506(DCE)
Client (DTE)
GND GND
Figure 3-13UART 2 Line connection mode
TXD1
RXD1
RTS1
CTS1
DTR1
DCD1
RING1
TXD
RXD
RTS
CTS
DTR
DCD
RING
Serial Port
Serial Port
L506 (DCE)
Client (DTE)
GND GND
Figure 3-14UART Full mode