IO module 2DI 2DO wireless ON-OFF contro,l 2km LOS no need internet, no need program, pump ON-OFF control, tank level monitoring

This link includes 2 units of LS-RDIO0202, 1W power output. used for pump wireless control.

LS-RDIO0202 Modbus RTU is a 1W I/O module, 2 isolated digital inputs, 2 isolated relay outputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km. Use for pump control, water level monitoring, motor, valve, light ON-OFF control.

• Transparent I/O System, no programming required

• Not need internet, no third party cell, no monthly fees

• You have full control over your own carrier

• Real time status feedback from the remote site

• Fast installation and easy setup

Parameter:

• 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 RS485customize)

• 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 9V-36V

• Dimension: 115mm90mm40mm

About the DIP switch

1) Outer(right side) DIP 1-4 are used for channel setting. Please check the following definition:

Channel No.	DIP Setting	Channel No.	DIP Setting	Channel No.	DIP setting	Channel No.	DIP setting
1	1234	2	1234	3	1234	4	1234
5	1234	6	1234	7	1234	8	1234




2) Outer(right side) DIP 5-8 are used for mode setting. Please check the following definition

DIP	Status	Function	Remarks
5	OFF	With feedback
	ON	No feedback mode	remote side DI, this side only DO
6,7	OFF,OFF	1 to 1 control	Master set ID to X, Slave module's ID set to X (ie. master ID1, slave ID1. remember set ID the same)
6,7	ON,OFF	1 to 2 slaves control	Master set to ID1, 2 slave modules' ID set to 1 and 2 respectively
6,7	OFF,ON	1 to 4 slaves control	Master set to ID 1, 4 salve modules' ID set to 1, 2, 3 and 4 respectively
6,7	ON,ON	1 to 8 slave control	Master set to ID 1, 8 slaves' ID set to 1, 2, 3, 4, 5, 6, 7 and 8 respectively
8	OFF	Slave mode
	ON	Master mode




3) Interior(left side)DIP 1-8 are used for module's ID setting (also Modbus slaves' ID.), for example

ID	DIP setting	ID	DIP setting	ID	DIP setting
1		2		3
4		5		6
7		8		9
10		11		12
13		14		15
DIP for slaves with ID 16-254, please refer the above regulation to set

Note: Above picture of sample is ID1




Application:

• Lighting Control Systems

• Wireless Pump Control 

• Wireless Valve Actuation 

• Conveyor Control

• Grain Augers

• Engine Control

• Tank Level Monitoring

• PLC Activation

• SCADA

Advantage of wireless solution

No wires to bury or maintain, no need to drill holes on wall

Reliable communication in all direction,any terrain, regardless of hills, walls, trees

Cost saving in installation and maintenance

Radio based, no need internet and monthly fee, full ownership of the system




Wireless RTU features


- Portable device, DIN-rail mounting for easy installation

- Isolated inputs

- LEDs for power supply, communication, input, output status

- Flexible networking, point to point or point to multipoints

- DIP to change different modes

- Different types of I/O, DI, DO, AI, AO are available

- I/O expandable

- Short delay time

- Support I/O reduction, field input, remote output

- Easy handing on RS485 network, support Modbus RTU protocol

- Support on-line upgrade. Can configure by customer in setting mode