3onedata NP302T-2D Manuale d'uso - Pagina 4
Sfoglia online o scarica il pdf Manuale d'uso per Server 3onedata NP302T-2D. 3onedata NP302T-2D 4. 2-port rs-232/485/422 to ethernet
Stampa la paginafactory records and quality assurance booklet before
cable laying;
3. The required cable specification, quantity, direction
and laying position need to match construction
requirements, and cable length depends on actual
position;
4. All the cable cannot have break-down and terminal
in the middle;
5. Cables should be straight in the hallways and
turning;
6. Cable should be straight in the groove, and cannot
beyond the groove in case of holding back the inlet and
outlet holes. Cables should be banded and fixed when
they are out of the groove;
7. 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;
8. 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;
9. It should have corresponding simple signal at both
sides of the cable for maintaining.
【Specification】
Ethernet port
Standard: 10Base-T, 100Base-TX
Protocol: Support TCP, UDP, APR, ICMP and DHCP
Signal: Rx+, Rx-, Tx+, Tx-
Speed: 10/100Mbps
Working: Full-duplex and half duplex
Working mode: Support TCP Server and Client
Transfer distance: 100m
Connector: RJ45
Serial port
Serial port number: 2 ports RS-232 or 2 ports RS-485/422
RS-232 signal: DCD, RXD, TXD, DTR, GND, DSR, RTS,
CTS
RS-485 signal: D+, D-, GND
RS-422 signal: T+, T-, GND, R+, R-
Parity bit: None, Even, Odd, Space, Mark
Data bit; 5bit, 6bit, 7bit, 8bit
Stop bit: 1bit, 1.5bit, 2bit
Band rate: 300bps～115200bps
RS-232 Transfer distance: no more than 15m
RS-232 connector: RJ45
RS-485 transfer distance: 1200m
RS-485 connector: 5 bits terminal block
Protection: class 3 static
LED Indicator
Power (PWR)
Ethernet port connect statue (Link)
Serial port data indicator: TX1~2, RX1~2;
Power requirements
Input voltage: 9~48VDC
NP302T-2D(RS-232)
No-load consumption: 0.66W@12VDC
Full-load consumption: 0.67W@12VDC
NP302T-2D(RS-485)
No-load consumption: 0.89W@12VDC
Full-load consumption: 0.93W@12VDC
Mechanical
Shell: IP30 protection, metal shell
Installation: Wall mounting
Weight: 227g
Size (L×W×H): 100mm×69mm×22mm
Environment limits
Working temperature: -40~75℃
Storage temperature: -40~85℃
Relative humidity: 5%~95%（non-condensing）
Standard
EMI: EN 55022 Class A, FCC Part 15 Subpart B Class A
EMS: EN 61000-4-2 (ESD), Level 3
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Warranty
Warranty time: 3 years
Certificates
CE, FCC, RoHS, UL508 (pending)