It includes 12pcs of 1W LS-RDIO0202

        2 pcs of 5W LS-RDIO0202H,

        1 pc of LS-RAI02,

        1 pc of LS-RAO02,

        2pcs of 5.5dBi clip antenna.

        16pcs of 2.5dBi A3 antenna

        Shipping fee

They are used for remote pump ON-OFF control. The digital I/O module set with 12V DC power supply, dry input.

LS-RDIO0202

• Input: 2 isolated digital active inputs (passive input customize)
• Output: 2 isolated relay passive contact outputs (active output customize), contact max load 5A@220V AC, 5A@30V DC.
• Communication: RS485 (wireless RS485 customize)
• Protocol: Modbus RTU
• Collocated with a wireless data module whose transmitting distance is about 2km-3km. The working frequency 433MHz (400-470MHz); RF power: 1W;
• Receiving sensitivity: -123dBm
• Receiving current: <50mA;
• transmitting current: 600mA
• Power supply: DC 12V
• Dimension: 115mm90mm40mm

LS-RAI02

• Frequency: 433MHz
• Power output: 1W
• Products: 2AI
• Input type: 4-20mA
• Resolution ratio: 24 bit
• Accuracy: ±0.02%
• Power supply: 12V DC
• Interface: RS-485
• Channel No.: 16ch default, can program via DIP switch
• Antenna: Sucker antenna with 1.5m cable
• Working temperature: -35 °C ~ +75 °C industrial
• Working humidity: 10%-90% relative humidity, no condensation
• Dimension: 115×90×40(mm)
• Fix way: Standard 3.5 inch industrial DIN guild rail

LS-RAO02

• Frequency: 433MHz or 450MHz or 470MHz
• Power output: 1W
• Output type: 4-20mA
• Accuracy: ±0.02%
• Power supply: 12V DC
• Interface: RS-485
• Channel No.: 16ch default, can program via DIP switch
• Antenna: Sucker antenna with 1.5m cable
• Working temperature: -35 °C ~ +75 °C industrial
• Working humidity: 10%-90% relative humidity, no condensation
• Dimension: 115×90×40(mm)
• Fix way: Standard 3.5 inch industrial DIN guild rail

The application diagram please refer its document