Your Serial and Data Communications Expert
Shenzhen 3onedata Technology Co.,Ltd
T
T
T
T
LC4
LC4
LC4
LC4
22
22
22
22
RS-232
RS-232
RS-232
RS-232
to
to
to
to
RS-4
RS-4
RS-4
RS-4
22
22
22
22
Converter
Converter
Converter
Converter
（
（
（
（
DB9
DB9
DB9
DB9
）
）
）
）
III
I
ntroduction
ntroduction
ntroduction
ntroduction
:::
:
TLC422 is the interface converter between RS232 and RS422. It is
powered from serial port (such as COM port of computer), no
outside power needed. Small size, long transmission distance, high
rate, stable performance. The TLC422 has a DB9 female connector
on the RS232 side and either a DB9 male connector or 5 bit terminal
block on the RS422 side. It is used widely in the field of electricity,
industrial automatic control, IC card billing system. It is a high
quality low price data serial conversion product.
Packing
Packing
Packing
Packing
L
L
L
L
ist
ist
ist
ist
:::
:
TLC422 is shipped with following items.
1. TLC422
×
1
2. Separate terminal block(DB9F to 5 bit)
×
1
3. User manual
×
1
F
F
F
F
eatures:
eatures:
eatures:
eatures:
1. Port-powered from RS232 port (TXD, RTS, DTR): no external
power is necessary
2. Convert RS-232(TXD,RXD signal) to RS-422 signal
3. Plug-and-Play (hot-pluggable, Data format Auto-sensing & Self-
adjusting)
4. Data direction auto-turnaround, no flow control is required
5. Point to multi point, support 128 nodes loopback
P
P
P
P
inout
inout
inout
inout
Configuration:
Configuration:
Configuration:
Configuration:
DB9F (Female/hole)
DB9M (Male/needle)
