3One Data Communication
Shenzhen 3onedata Technology Co.,Ltd
www.3onedata.com
SW 485GI
Industrial isolation RS-232/485/422 converter
and repeater
User Manual
Shenzhen 3onedata Technology Co.,Ltd
Add:3/F, B/2, Jiuxiangling Industrial District, Xili Town,
Nanshan District,Shenzhen,518055 China
Website: www.3onedata.com
Tel: +86-0755-26702688
Fax: +86-0755-26703485
E-mail: [email protected]
【
Summarize
】
SW485GI
Can use for RS485/422 repeater and RS232 to
RS485/422 converter, but just use one function at same
time. The product must have 12-36VDC power input,
optic- electrical isolation more than 3KV. Have small
volume, 3000m transfer distance, high rate, steadily
performance and so on. It is abroad used in industry
control system, It is a best performance and price
interface convertert and Repeater.
【
Packing checklist
】
While using this converter for the first time, please
check whether the packaging is intact, the random
attachment is complete at first.
Converter
SW485GI
1 set
DB9F to DB9M
convert line
1 pcs
User manual 1 book
Guarantee card 1 pcs
The accurate device is put in the apparatus, please
pay attention to handling with care, avoid violent
vibration, so as not to influence equipment performance.
If you find the apparatus has been damaged or lost any
part in the course of transporting, please notify the
distributor of our company or our company, we will
solve properly for you as soon as possible.
【
Feature
】
Support DIN-rail, Terminal blcok connection
12
～
36VDC Power input
Adopt itself adapt interface technique, no use for
setup switch
Adopt ADDC, auto distinguish and data transfer
direction.
Can use for RS485/422 repeater and RS232 to
RS485/422 converter, but just use one function at
same time
Supply 3000V optic-electrical isolation, 1500W surge
protection
3000m (9600bps)
【
PIN define
】
SW485GI RS-232 side use DB9F, RS-485/422 side
use 5 terminal block power input is 3 terminal blcok.
Near side:
RS-232 (DB9 ):
2
TXD
3
RXD
5
GND
RS-485/422 side 1 (5 terminal blcok):
T+/485+
RS-422 send+/485+
T-/485-
RS-422 send-/485-
GND1
Single ground 1
R+
RS-422
R-
RS-422 receive-
Far side:
