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ゲートウェイ 3onedata GW1102-2D RS-485のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。3onedata GW1102-2D RS-485 4 ページ。 Modbus gateway
ページを印刷する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 Modbus TCP, Modbus RTU, Modbus ASCII, IP,
APR, ICMP, DNS and DHCP
Signal: Rx+, Rx-, Tx+, Tx-
Speed: 10/100Mbps
Working: Full-duplex and half duplex
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+(A), GND, D-(B)
RS-422 signal: T+, T-, GND, R+, R-
Parity bit: None, Even, Odd, Space, Mark
Data bit: 7bit, 8bit
Stop bit: 1bit, 2bit
Baud rate: 300bps～115200bps
RS-232 Transfer distance: no more than 15m
RS-232 connector: RJ45
RS-485/422 transfer distance: 1200m
RS-485/422 connector: 5 bits terminal block
Protection: class 3 static
Work mode: RTU Slave, RTU Master, ASCII Slave,
and ASCII Master
Multiple master and multi slave connection:
Master mode: maximum 32 TCP slave
Slave mode: 16 TCP master (each master allows 32 commands)
LED Indicator
Power (PWR)
Ethernet port connect statue (Link)
Serial port data indicator: TX1~TX2, RX1~RX2;
Power requirements
Input voltage: 9~48VDC
Type of input: 2 bits terminal block
Consumption
GW1102-2D(RS-232)-P(9~48VDC)
No-load consumption: 0.79W@9V
Full-load consumption: 0.86W@9V
GW1102-2D(RS-485)-P(9~48VDC)
No-load consumption: 0.90W@9V
Full-load consumption: 1.25W@9V
Mechanical
Shell: IP40 protection, metal shell
Installation: Wall mounting
Weight: 250g
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)