Shenzhen Qianhai Lensen Technology Co., Ltd
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Analog Wireless RTU 4-20mA Signal Wireless Transmitter 2km Wireless Control
| Frequency | 433MHz or 450MHz or 470MHz | |
| Power output | 100mW(600m),1000mW(3000m) | |
| Products | 2AI,4AI,2AO,4AO | |
| Input type | 4-20mA or 0-5V or 0-10V | |
| Output type | 4-20mA or 0-5V or 0-10V | |
| Resolution ratio | 24 bit | |
| Accuracy | ±0.02% | |
| Power supply | 9-36V DC usually use 24V DC | |
| Interface | RS-485 | |
| Channel No. | 16ch default, can program via DIP switch | |
| Antenna | Sucker antenna with 1.5m cable | |
| Working temperature | -35℃~+75℃ industrial | |
| Working humidity | 10%～90% relative humidity, no condensation | |
| Dimension | 2AI,4AI | 115×90×40(mm) |
| 2AO,4AO | ||
| Fix way | Standard 3.5 inch industrial DIN guild rail | |
| Parameter | |
| Power output: | 1W (or 100mW version) |
| Power supply: | 9V-30V (usually choose 24V DC or 12V DC) |
| Control distance: | 3km (or 1km version) |
| Baud rate: | 1200bps |
| Receiving sensibility: | -123dBm@1200bps, -118dbm(9600bps) |
| Networking | |
| Networking: | Point to point and point to multipoint |
| Protocol: | Modbus RTU protocol |
| Port Description | |
| Input: | 2 active inputs (passive customize), isolated |
| Output: | 2 passive relay outputs, isolated contact max load AC250V/5A,DC30V/5A (active outputs 0-5V customize) |
| Communication port | RS485 (wireless RS485 customize) |
| Current | |
| Transmit current: | <600mA (or 100mA version) |
| Receiving current: | <50mA (or 20mA version) |
| General | |
| Frequency: | 433MHz, 400, 450, 470 or other band |
| Channel No: | 16 channels, can change via DIP switch |
| Physical Properties | |
| Dimension: | 115×90×40(mm) |
| Antenna Connector: | SMA,vehicle antenna with 1.5m cable |
| Temperature: | -35℃~+75℃( industrial) |
| Mounting method: | Standard 3.5 inch industrial guild rail |
