WoMaster ES105-5-PM Outdoor Weather Station Installation Guide

WoMaster ES105-5-PM Outdoor Weather Station

Product Information

The ES105-5-PM/CO2 Outdoor Weather Station is a high-integrated environmental sensor box designed for outdoor use. It includes sensors for CO2, PM2.5/10, illumination, temperature, humidity, noise, and atmospheric pressure. The sensor data can be accessed through the RS-485 interface using the Modbus protocol. The weather station operates with a wide voltage range of 10-30Vdc and is housed in an IP65 grade Anti-U/V ABS louver shelter box, ensuring reliability in various applications.

Model Options

• ES105-5-PM: Includes PM2.5/10 sensor
• ES105-5-CO2: Includes CO2 sensor

Package Checklist

Ensure the following items are included in the package:

• ES105-PM or ES105-CO2 device
• Louver shelter box
• Mounting screws
• Bracket
• RS485 cable
• Power cable

Product Usage Instructions

Louver Box Installation
To install the louver shelter box:

1. Use the provided mounting screws to attach the louver shelter box to the bracket.
2. Securely install the shelter box using the bracket.

RS485 Connection
To connect the RS485 cable:

1. Connect the yellow wire of the RS485 cable to RS485-A and the blue wire to RS485-B. Ensure correct connection to avoid malfunction.
2. Ensure there are no conflicts in Modbus ID addresses on the same RS485 Bus.

Note : Do not allow the RS485A line and RS485B line to come into contact with the power supply line, as it may permanently damage the electrode communication.

Power Input Connection

To connect the power cable:

1. Connect the brown cable (positive pole) and black cable (negative pole) of the power supply to the device.
2. Connect the power wires to a suitable DC switching type power supply within the input range of 10-30VDC. The recommended power supply voltage is 12V DC or 24V DC.

Protocol

The device uses Modbus RTU protocol with a 2-wire RS-485 interface. The default settings are as follows:

• Baud Rate: 9600bps
• Error Detection Code: No
• Checksum: CRC

Modbus Register Information
The device has the following register information:

• Register Address (Hex/Dec): 07D0H / 2000
• PLC Address Configuration Address
• Note: Device ID Storage Address

Overview

ES105 series is an intergraded out-door sensor box for all types of environmental monitoring sensors including illumination, temperature, humidity, Atmospheric Pressure and CO2 or PM2.5& PM10. The monitoring data could be accessed through RS-485 interface by Modbus protocol. The 10~30Vdc wide operating voltage and IP65 grade Anti-U/V ABS louver shelter box provide your application more reliable.

ES105-5-PM

| High Integrated Environmental Sensor, Louver Shelter Box, Temperature, Humidity, PM2.5/10, Illumination, Noise, Modbus RTU protocol, 2-wire RS-485 , 10~30VDC

ES105-5-CO 2

| High Integrated Environmental Sensor, Louver Shelter Box, Temperature, Humidity, CO2, Illumination, Noise, Modbus RTU protocol, 2-wire RS-485, 10~30VDC

Package Checklist

ES105-5-PM / ES105-5-CO2

• 1 x Louver Shelter Box with multiple sensor ( PM or CO2)
• 1 x QIG
• 1 x Mounting Bracket

Optional Accessory (for detailed information please refer to the Datasheet)

Installation

Louver Box Installation
The device is equipped with three mounting screws at the bottom. Constructed the louver shelter box and the bracket with those screws which equipped on the shelter box bottom side, then user can install the shelter box by the bracket. The following shows the louver shelter box, bracket and the photo after the assembly

RS485 Connection

1. Connect the 485 cable to the Modbus Host device. Notice the color code for RS485-A (Yellow) and RS485-B (Blue) connect the yellow wire to RS485-A, and connect the blue wire to RS485-B. It will malfunction if RS485-A/B exchanged.
2. Make sure there is not Modbus ID address conflicted on the same RS- 485 Bus. ( Default: Baud Rate:9600,N,8,1 ; Modbus Slave ID:1)

Note : RS485A line and RS485B line are strictly forbidden to contact with the power supply line, otherwise the communication of the electrode will be permanently damaged

Power Input Connection

1. Connect the power cable to the device. Brown cable is the positive pole of the power supply and black cable is the negative pole of the power supply.
2. Connect the power wires to suitable DC Switching type power supply. The input range is 10-30VDC. ( Recommended 12V DC or 24V DC )

Protocol

Basic Parameter

Data Format Definition

• Adopt Modbus-RTU communication protocol, the format is as follows:
• Initial structure ≥ 4 bytes of time
• Address code = 1 byte
• Function code = 1 byte
• Data area = N bytes
• Error check = 16-bit CRC code
• End structure ≥ 4 bytes of time

Address code: the starting address of the transmitter, which is unique in the communication network,(Factory default 0x01).
Function code:for the function indication of the transmitter, this transmitter only uses the function code 0x03 (read register data). Data area: Data area is specific communication data.pay attention to the high byte of 16 bit data is front。
CRC code: Two-byte check code.

Inquiry Frame

Response Frame

Adr.

| ****

Func.

| Effectiv e    Number| First Data Area| Second Data Area| ****

。。

| ****

N Data Area

| Low Checks um| High Checks um
---|---|---|---|---|---|---|---|---
1

byte

| 1

byte

| 1

byte

| 2

byte

| 2

byte

| 。。| 2

byte

| 1

byte

| 1 byte

Device Stack List

Modbus Register Information

Parameters Function| Reg. Add. (HEX / DEC)| PLC Add.

Config.Add

| Note
Device ID Storage Add.| 07D0H /

2000

| 2001

42001

| R/W , System Factory Default ID: 1
Serial Baud Rate Add.| 07D1H /

2001

| 2002

42002

| R/W , Default: 2

2(9600), 0(2400), 1(4800)

Humidity

| 01F4H /

500

| 501

40501

| R/O , Real Value = Read Value/10

Temperature

| 01F5H /

501

| 502

40502

| R/O ,Real Value = Read Value/10

Noise

| 01F6H /

502

| 503

40503

| R/O , Real Value = Read Value/10

CO2 or PM2.5

| 01F7H /

503

| 504

40504

| R/O. CO2 /PM2.5 Real

Value = Read Value

PM10

| ****

01F8H /

504

| ****

505

40505

| R/O, Real Value = Read Value, (Available on ES105-PM)
Atmospheric Pressure| 01F9H /

505

| 506

40506

| R/O, Real Value = Read Value /10
Light intensity (High)| 01FAH /

506

| 507

40507

| R/O, Real Value = Read Value
Light Intensity (Low)| 01FBH /

507

| 508

40508

| R/O, Real Value = Read Value
R/W: Read & Write, R/O: Read Only

Antenna
The device supports 1 antenna socket. The product attaches a black LoRa antenna.

Safety Precautions

• Turn off DC power input source before connecting the DC Power supply module to the terminal block connectors. Do not turn on the source of DC power module and make sure all connections are well established, then power on the DC source to power the device.
• Do make sure that models connect to the corresponding supply voltage. The device is to be supplied by Limited Power Supply.
• The device is designed for Industrial IoT, ITS, and wayside surveillance applications.
• Never install or work on/with the equipment or the cabling during the period of its lightning activity.

Management

This device supports WoMaster End-Node Utility management.

1. Connect the Micro USB interface on the device to the PC through a Micro USB cable
2. Open WoMaster End-Node Utility on PC.
3. Key in the username and password in the login screen. The default user name and password are admin
4. The utility automatically identifies the COM interface or selects the correct COM manually， then clicks on “Connect” to connect to the device. When the utility is connected to the device,“Model Name” will display the device model name connected to the Utility and “Connect” will change to “Disconnect”。
5. For further feature configurations, please refer to the User Manual.
6. Please download latest WoMaster Utility from the website: www.womaster.eu.

Support

At WoMaster, you can use the online service forms to request support. The submitted forms are stored in the server for WoMaster team members to assign tasks and monitor the status of your service. Please feel free to write to help@womaster.eu if you encounter any problems.

Warranty

5-year Global warranties are available for WoMaster products assuring our customers that the products shall remain free from defects in workmanship or materials and conform in all material respects to WoMaster specifications, or Purchaser’s supplied and accepted specifications. The warranty is limited to the repair and/or replacement, at WoMaster’ sole discretion, of the defective product during its warranty period. The customer must obtain a Return Merchandise Authorization (RMA) approval code prior to returning the defective Product to WoMaster for service. The customer agrees to prepay shipping charges, to use the original shipping container or equivalent, and to insure the Product or assume the risk of loss or damage in transit. Repaired or replaced products are warranted for ninety (90) days from the date of repair or replacement, or for the remainder of the original product’s warranty period, whichever is longer.

Disclaimer

WoMaster reserves the right to make changes to this QIG or to the product hardware at any time without notice. It is the user’s responsibility to determine whether there have been any such updates or amendments herein.
Defects, malfunctions, or failures of the warranted Product(s) caused by damage resulting from unforeseeable incidents (such as lightings, floods, fire, etc.), environmental and atmospheric disturbances, other external forces such as power line disturbances and surge, host computer malfunction and virus, incorrect power input, or incorrect cabling, incorrect grounding and damages caused by misuse, abuse and unauthorized alteration or repair are not warranted.

V1.0 Sep.29, 2022 3160-0ES1050-00 © WoMaster Inc. All rights reserved.
www.womaster.eu

References

• WoMaster - Master in IIoT World

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