Stone STWI070WT-01 - Page 12

STWI070WT-01 Equipment Manual
Release 05/2021 www.stoneitech.com
12
Technical Parameters
Interface
Serial Interface
RS232 / RS422 / RS485 / TTL level
Ethernet Interface
10M/100M (Optional)
Wireless Interface
WIFI
Project File Downloading
USB2.0 port or U storage Disk
Power Supply
Rated Voltage
+12V DC or +5V DC
Permissible Voltage Range
+7V DC...+28V DC or +5V DC
Max. Permissible Transients
+28V
Time between Two Transients
50 sec minimum
Internal Fuse
2A self-recovery fuse
Power Consumption
3.0W
Electric Current
2A
Electrical Characteristics
Parameter
Condition
Min
Type
Max
Supply Current
VIN=12V
(Max brightness)
220mA
VIN=12V
(close brightness)
120mA
Baud Rate
115200 bps
Signal