Convert Server User Manual
Jinan USR IOT Technology Limited
10 / 41
3.3.
3.3.
3.3.
3.3. IIIInterface
nterface
nterface
nterface IIIInstructions
nstructions
nstructions
nstructions
Power
Power
Power
Power interface:
interface:
interface:
interface:
5.5*2.1 standard 5-18v power interface, with TVS protection
RS232
RS232
RS232
RS232 interface:
interface:
interface:
interface:(USR-WIFI232-610/
(USR-WIFI232-610/
(USR-WIFI232-610/
(USR-WIFI232-610/60
60
60
602/
2/
2/
2/2
2
2
2))))
Device serial port is male(needle), RS232 level (can connect to PC directly), pin order is consistent with PC
COM port. Use cross cable connected with PC(2-3cross,7-8cross, 5-5 direct, 7-8 can disconnect, but MUST
NOT connect with PC directly), There are 6 pins in work, others is NC.
Table
Table
Table
Table 4
4
4
4 RS232
RS232
RS232
RS232 P
P
P
Pin
in
in
ins
s
s
s
ID
NAME
DESCRIPTION
2
RXD
Receive data pin
3
TXD
Send data pin
5
GND
Data Ground
7
RTS
Request to send
8
CTS
Clear to send
9
VCC
Can connect to Convert Server power input by join the PCB
jumper, default not connect.
RS485
RS485
RS485
RS485 interface:
interface:
interface:
interface:(USR-WIFI232-610/
(USR-WIFI232-610/
(USR-WIFI232-610/
(USR-WIFI232-610/60
60
60
604)
4)
4)
4)
RS485 two wire links, A(DATA+), B(DATA-), when link to other RS485 device, A(+) to A(+), B(-) to B(-).
RJ45
RJ45
RJ45
RJ45 interface:
interface:
interface:
interface:(USR-WIFI232-610)
(USR-WIFI232-610)
(USR-WIFI232-610)
(USR-WIFI232-610)
Network port connection, Convert Server is 10M/100M adaptive, support AUTO MDI/MDIX, which means you
can use direct network cable to connect with PC also can be tested. Convert Server by default open, as
shown in the Convert Server specifications.
Table
Table
Table
Table 5
5
5
5 RJ45
RJ45
RJ45
RJ45 Pins
Pins
Pins
Pins
ID
TAB
FUNCTION
1
TX+
Transceiver Data+
2
TX-
Transceiver Data-
3
RX+
Receive Data+
4
PHY-VCC
Transformer tap voltage
5
PHY-VCC
Transformer tap voltage
6
RX-
Receive Data-
7
n/c
Not connected
8
n/c
Not connected
