3onedata GW1102-2D RS-485 사용자 설명서 - 페이지 4

{카테고리_이름} 3onedata GW1102-2D RS-485에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. 3onedata GW1102-2D RS-485 4 페이지. Modbus gateway

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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)