Interface Number: 1 RS-232 PC interface, 1
RS-485 PC interface, 4
RS-485 lower position
controllor interfaces.
RS-232 signal: TxD, RxD, GND
RS-485 signal: D+, D-, GND
Check: None, Even, Odd, Space, Mark
Data Bit: 5bit, 6bit, 7bit, 8bit
Stop Bit: 1bit, 1.5bit, 2bit
Baud Rate: 300bps~115200bps
Direction Control: RS-485 adopts data flow to
automatic control technology
Transmission Media: twisted-pair shielded
cable or UTP 485
dedicated line
Load Capacity: RS-485 terminal supports
32-point polling environment
( can be customized 128
points)
Port Protection: 2KVAC isolation protection, 3
levels of ESD protection, 2
levels of electrostatic
radiation protection
Transmission Distance: RS-485 terminal
1200m, RS-232
terminal recommends
no more than 5m
Interface mode
RS-232 PC port mode: DB9M Male
RS-485 PC port mode: 3PIN terminal
RS-485 Lower Position Controller port mode: 10PIN
terminal
Indicator
PWR: power indicator
TXD: data transmit status indicator
RXD: data receiving status indicator
E1~E4: status indicator of RS-485 lower position
controller interface
Power
Input: 5VDC
No-load Power: 0.455W@5VDC
Full Power: 0.485W@5VDC
Mechanical Structure
Shell:
IP40 protection grade, high-strength
metal casing
Installation: Wall-mount and Panel-mount
Weight: 250.8g
Size: 22mm×69mm×100mm
Working Environment
Working Temperature: -40~85
℃
Storage Temperature: -40~85
℃
Humidity: 5%~95%( no condensation)
Industry Standard
EMI: FCC Part 15, CISPR(EN55022) class A
EMS: EN61000-4-2(ESD), Lece3
Shock: IEC60068-2-27
Free Fall: IEC60068-2-32
Shake: IEC60068-2-6
Warranty Period: 5 years
Approvals
：
CE, FCC, RoHS, UL508( Pending)
Please visit http://www.3onedata.com to check the latest
product certification.