Led Indicator - 3onedata USB232 User Manual

【LED Indicator】

The LED indicator on the front panel of product can indicate the
running system and the operation status.
System status LED
LED Indicate Status
ON Power ON
PWR
No power supply or incorrect
OFF
No data or data incorrect
OFF/ON
TX
In transmitting data
Blinking
No data or data incorrect
OFF/ON
RX
In receiving data
Blinking
【Installation】
Before installation, confirm that the work environment meet the
installation require, including the power needs and abundant
space. Whether it is close to the connection equipment and other
equipments are prepared or not.
Installation require as below
1. Avoid in the sunshine, keep away from the heat fountainhead or
the area where in intense EMI.
2. Examine the cables and plugs that installation requirements.
3. Screw, nut, tools provide by yourselves.
4.Power need: power inputs(12~48DC）
5. Environment: -40°C to 85°C
Storage Temperature: -40°C to 85°C
Relative humidity 10% to 95%
Wiring Requirements
Wiring need to meet the following requirements:
It is needed to check whether the type, quantity and
specification of cable match the requirement before cable
laying;
It is needed to check the cable is damaged or not, factory
records and quality assurance booklet before cable laying;
The required cable specification, quantity, direction and
laying position need to match construction requirements, and
cable length depends on actual position;
All the cable cannot have break-down and terminal in the
middle;
Cables should be straight in the hallways and turning;
User cable should be separated from the power lines. Cables,
power lines and grounding lines cannot be overlapped and
mixed when they are in the same groove road. When cable is
too long, it cannot hold down other cable, but structure in the
middle of alignment rack;
Pigtail cannot be tied and swerved as less as possible.
Swerving radius cannot be too small (small swerving causes
terrible loss of link). Its banding should be moderate, not too
tight, and should be separated from other cables;
It should have corresponding simple signal at both sides of
the cable for maintaining.
【Specification】
Communication parameter
Serial No.: 1 RS-232/485/422
USB signal: VCC, D+,D-,GND
RS-485 signal: D+, D-
RS-422 signal: T+, T-, R+, R-
RS-232 signal: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS
Parity: None, Even, Odd, Space, Mark
Data bites: 7bit, 8bit
Stop bites: 1bit, 2bit
Band rate: 300bps～115200bps
Flow control: Data direction auto-turnaround, no flow control is
required
Loading: RS-485/422 side 32 nodes
Transfer distance: RS-485/422 side 1200m, RS-232 side 15m,
USB side: 5m
Interface
USB port: USB A type female
RS-232: DB9 male
RS-485/422: 5 bits 5.08mm terminal block
Serial protection: RS-485/422: 2KVAC isolation protection, 8KV
static protection
Power supply: 8KV static protection
LED indicator
Power indicator: PWR
Serial send data indicator: TX
Serial receive data indicator: RX
Power supply
Input voltage: 12VDC (9~48VDC)
No-load power consumption: 0.348W@12VDC
Full-load power consumption: 0.384W@12VDC
Mechanical:
Shell: IP30 degree of protection, metal shell
Weight: 226g
Dimension(L*W*H): 100mm×69mm×22mm
Working environment
Working temperature: -40～85℃
Storage temperature: -40～85℃
Humidity: relative 5%～95%(non-condensing)
Standard
EMS: EN61000-4-2 (ESD), Level 2
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Warranty
Warranty time: 3 years
Certification
CE, FCC, RoHS, UL508(pending)