LP-M03/M04 Industrial Wireless Switch

The LP-M03/M04 Module is an encrypted wireless “LoRa” IO module with Digital input,  analog input and  DO relay output. The analog input supports voltage and current signal input. It can communicate with LP-C01 receiver for Modbus input/output. The LP-C01 wirelessly controls LP-M03/M04 modules via Modbus TCP or Modbus RTU for any SCADA or Control System client. Each LP-C01 will support up to 128 LP-M03/M04 Modules.

Product Details

Features and Benefits

Flexible Monitoring Application

Without the need for new cables, digging trenches, oradding conduit. The encrypted communications provide a secure and reliable communication.

High Dependability

Debounce support in both software and hardware. Communications monitoring will alarm for low battery, interrupted communication, or any device malfunction. Rugged case suitable for tough environments.

Easy Integration

The LP-M03 and LP-C01 work together using the Modbus TCP/RTU protocol to extend the monitoring and control capabilities of remote l/O for PLC /Automation controllers.

Improved Safety & Data Transfer Reliability

Secured and encrypted wireless communications. Replace control wiring to outside cabinets with wireless antenna, eliminating unnecessary outages or the need to gothrough existing paths with dangerous voltage levels.

Savings on Capital Cost Investments

Reduce project costs and time using wireless communication instead of traditional wired applications. No trench, conduit, or raceway requirements, less laborfor design, documentation, installation, testing andmaintenance.

Transfer Switch System

Create a wireless version of pilot signals for any remote monitoring and control. The transfer switch system at M01+ reads an input and with the M03 module it quickly asserts the designated output to emulate, mirror, or momentary pulse.

LoRa Wireless Transmission Mode

The LP-C01 wirelessly controls LP-M03/M04 modules via Modbus TCP or Modbus RTU for any SCADA or Control System client. Each LP-C01 will support up to 128 LP-M03/M04 Modules.

The LP-M03/M04 Module is an encrypted wireless “LoRa” IO module with 1 Digital input, 1 analog input and 1 DO relay output. The analog input supports voltage and current signal input. It can communicate with LP-C01 receiver for Modbus input/output.

Application

Power Supply:

100-480VAC, 3 Watts maximum

Digital Output Ratings:

Contact configuration:

1 NO contacts

Rated current:

3 A @ 480VAC

Rated voltage / Max switching voltage AC:

240/480 VAC

Maximum breaking capacity AC:

1250 VA

Mechanical endurance:

15×106 cycles

Rated frequency of operation with/without load:

6/1200 min

 

Analog Input Ratings:

Current: 4-20mA (Range: 0-27mA)

Voltage: 0-10V (Range: 0-12.8V)

Accuracy: 0.25%

 

Communications:

Input latency:<100ms

Output latency: <200ms when under normal wireless environment

Wireless communication encryption

AES-128bit custom authorization key support.

 

Output Protocol:

  • LoRa Based encrypted wireless communication
  • MODBUS TCP & MODBUS RTU (via LP-C01)

 

Supported LoRa Wireless Frequencies

915MHz (US), 868 MHz (EU)

Antenna

External

Channel

Single

Maximum wireless communication range:

2.5 mile (with 4db Antenna installed)

 

UART Port

3pin Uart wire part (For settings & firmware update only)

 

Operating Temperature

–40°C to +85°C (–40°F to +185°F)

 

Weight

572g

Dimensions

8.2″L*2.2″W*1.7″H

206(mm)L*54(mm)W* 34(mm)H

Product Specifications
LP-M03 datasheet
LP-M03 Register Address Table
Product User Manual
LP-M03 User_Manual
Equipment Docking Guidance
LP-C01 Device Docking Documentation
Docking equipment video
Configuration Software
Configuration Software
LP-M03 Configuration Software UserManual
USB to 485 Driver