LP-M03 Industrial Wireless Switch
Product Overview
The LP-M03 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. The LP-C01 wirelessly controls LP-M03 modules via Modbus TCP or Modbus RTU for any SCADA or Control System client. Each LP-C01 will support up to 128 LP-M03 Modules.
Description
LP-M01+, LP-M02 & LP-M03 and LP-C01 with LoRa wireless technology implements secure 128-bit encryption with embedded signals that can control and monitor via the Modbus client. With a very low power consumption and a wireless communication range between an LP-C01 and an LP-M03 of up to 2 miles, it would significantly reduce material, design, and labor costs when compared to a traditional hard-wired solution.
Features and Benefits
a) Flexible Monitoring Application
Employ hardwired analog voltage and current inputs and digital outputs from remote devices to the Control house or central PLC location without the need for new cables, digging trenches, or adding conduit. The encrypted communications provide a secure and reliable communication.
b) Easy Integration
LP-M03 expands the availability of monitoring/control any remote I/O contact status and any analog sensor inputs via Modbus TCP/RTU in combination with the LP-C01 with any PLC / Automation Controller.
c) 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. Conformal coating on all electronic circuit boards.
d) 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 go through existing paths with dangerous voltage levels.
e)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 labor for design, documentation, installation, testing and maintenance. Additionally, with the Modbus communication, this device can be used for virtually any application in the automation and control industry.
e) 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. Inputs and outputs can be designated and configured via LP’s configuration software.
SPECIFICATION
——————————————–Dimension—————————————
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
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