Quick Start Guide Version 1.2
Atop ABLELink
®
Wireless Serial Server
SW5002
3
Wireless setting notice
When using more than one AP to cover the application site, it’s strongly advised to use the same
radio channel for each AP. It will help the stations to dynamically select the APs with the best radio
signal quality, at the cost of sharing the channel bandwidth with all other stations. As the channel
bandwidth is as large as 54 Mbps, the channel sharing will not cause any noticeable effect of the
performance for most practical applications.
4. Pin assignments
DB9 male connector pin assignments for Serial
DB9
Pin# RS-232 RS-485
RS-422
1
DCD
2
RXD T+
3
TXD Data+ R+
4
DTR
5
SG (Signal Ground)
6
DSR
7
RTS Data- R-
8
CTS T-
9
RI
Terminal block pin assignments for Serial and Power
5-pin for serial connections
RS-232
RS-485
RS-422
3-pin for Power input
SG
GND GND GND
FG
FG
RTS/R-
RTS Data- R-
Vin-
GND
TxD/R+
TxD Data+ R+
Vin+
9~48V
CTS/T-
CTS T-
RxD/T+
RxD T+
Customer Services and Supports
1.
Contact your local dealers or ATOP Technical Support Center at the following numbers.
+886-3-550-8137
(ATOP Taiwan)
+86-21-6495-6232 (ATOP China)
2.
Report the errors via Atop’s Web site or E-mail account
