CS-428.9AT-mini2_SpecSheet_Eng_DM v1.0.1

SystemBase Co., Ltd.
16F, Daerung Post Tower-1, Digital-ro 288, Guro-gu, Seoul, Republic of Korea 08390
Tel [phone] | Fax [phone] | www.sysbas.com
Specifications are subject to change without notice.
Overview
CS-428/9AT-mini2 converts RS232 signals to RS422 or 485 and is the smallest converter available on the market.
It is a fast and efficient solution to overcome distance limitations of RS232 or for connecting to industrial devices
with an RS422/RS485 interface.
No additional software is required for operation. With an easily accessible DIP switch you can configure the
interface for RS422 or RS485. The CS-428/9AT-mini2 is fully compatible with the serial COM port on your PC.
Specification
Serial
Max. Speed
921.6Kbps
Max. Distance
1.2km
Connector(RS232)
DE-09S(DB9 Female)
Connector(RS422/485)
Terminal Block 4P
Signals(RS232)
TXD, RXD, RTS, DTR, GND
Signals(RS422)
TXD+, TXD-, RXD+, RXD-
Signals(RS485)
TRXD+, TRXD-
RS422 Mode
Point to Point, Multi-Drop
RS485 Mode
Echo, Non-Echo
Dip Switch
RS422/485 Selectable
Hardware
Dimension
(W) x (L) x (H)
34.4 x 35.9 x 16.5mm
1.35 x 1.41 x 0.65inch
Weight
20g (0.71oz)
LED
TXD, RXD, PWR
Power
-w/o Power Adapter:
RS232 TXD, RTS, DTR Signal
-w/ Power Adapter: