3One data SW 485GI User manual

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: [phone]
Fax: [phone]
E-mail: [e-mail]
【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 1set
DB9F to DB9M convert line 1pcs
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 ):
2TXD 3RXD 5GND
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-422receive+
R- RS-422 receive-
Far side:

3One Data Communication
Shenzhen 3onedata Technology Co.,Ltd www.3onedata.com
Power input (12～36VDC, 3 terminal block.
V+ Power input+
V- Power input-
RS-485/422 side 2 (5 terminal blcok):
T+/485+ RS-422 send+/485+
T-/485- RS-422 send-/485-
GND2 Signal ground 2
R+ RS-422receive+
R- RS-422 receive-
Note:
(1) SW485GI can not use for converter and
repeater in the same time
(2) If SW485GI used for RS-232 to RS485/42
converter, RS-485/422 is RS-485/422 side 2
(3) If SW485GI use for converter or repeater,
Local device connect RS-485/422 side 1, remote deivce
connec RS-485/422 side 2
【LED indicator】
Power: Green
ON: Have power; OFF: No power
RxD: Green
ON: Have data receive, OFF: No data receive
TxD: Green
ON: Have data send, OFF: No data send
【Application Field】
Point to point communication, industrial gathering and
disperse distribution system, all kinds of remote control
and measurement system, POS, banking, insurance,
stocking, canteen meal selling system, transport billing
system, all kinds of PLC, digital power meter, gas meter.
【Installation】
SW485GI/C provides DIN-rail and wall mounting two
types of installation.
Wall mounting installation:
DIN-Rail Installation
【Specification】
Performance parameter
Interface: EIA RS-232, RS-485,RS-422 standard
RS-232: TXD,RXD,GND
RS-485: 485+,485-,GND
RS-422: R+,R-,T+,T-,GND
Transfer rate: 300-115200bps, auto test serial signal rate
examine signal speed automatically, zero delay time,
Transfer distance: RS-485 port 3000m(9600bps),
RS-232 port less than 15m
Port type: RS-232 port DB-9 female, RS-485/422 port 5
bit terminal block
Isolation mode, adopt +12V~36VDC input power,
provide 3000V isolation
1500W surge protection;15KV ESDprotection
Environment index
Working environment: -40℃to 80℃
Relative humidity 5% to 95%
Appearance guideline
L×W×H:100mm×69mm×22mm
Shell: Iron
Color: White