WatchfulEye WTH-CS/RS485 Series Manuale utente
Surge Counter & Smart Detector
Menu of Smart Detector User Manual
WTH-CS/RS485 Series
Model & Ordering Code A1
Technical Data A2
Status Description, LCD Display Description A3-A4
NO/NC RS485_ID Setting Steps A5
WTH-CS/RS485 Connection Diagram A6
WTH-CS/RS485/AC-R Connection Diagram A7
WTH-CS/RS485/AC Connection Diagram A8
Inductance Coil Connection Diagram A9
MODBUS
Modbus Mode Application B1
Modbus Address Description B2
Extended Application
Smart Monitoring System C1
Cloud Service C2
MORE
FAQ & Help D1
Download WatchfulEyE Official App D2
Remote Monitoring Application E1-E5
www.watchfuleyesolutions.com - Page A0 - Back to TOP -
Surge Counter & Smart Detector
Paperless Datasheet
Going green and protecting environment is manufacturers' responsibility. Each WatchfulEyE product has a link of
downloading data sheet on its enclosure:
http://datasheet.watchfuleyesolutions.com/USR127325.html
Model & Ordering Code
Model Ordering Code UPC/EAN Code
WTH-CS/RS485 USR121084 (0) 811914030003
WTH-CS/RS485/AC-R USR127325 (0) 811914030034
WTH-CS/RS485/AC US127325 (0) 811914030003
WTH-CS/RS485 WTH-CS/RS485/AC-R WTH-CS/RS485/AC
Product Feature Comparison
Model WTH-CS/RS485 WTH-CS/RS485/AC-R WTH-CS/RS485/AC
Rating Voltage USB (DC5V) USB or 100-240VAC USB or 100-240VAC
Remote Monitoring NO/NC NO/NC /
Modbus Yes Yes /
Cloud Service Expansion Yes Customize USC127325 /
UL Listed Yes / /
www.watchfuleyesolutions.com - Page A1 - Back to TOP -
Surge Counter & Smart Detector
Application Range
WTH-CS/RS485/AC series surge counter is used to test and record the discharge frequency of the surge protector (
record the surge current rush frequency beyond certain degree) and SPD remote contacts monitoring, which is convenient
for users to do statistics and analysis on the surge situation in specific area.
It can be used accompanying with various surge protectors or used as the supported product of the surge protective box.
In accordance with: IEC 62561-6:2018 --- Lightning protection system components (LPSC) - Part 6: Requirements for
lightning strike counters (LSC)
Main Features
1. Large counting range, wide application range
2. Sensitive response, precision counting, no mis-operation
3. 3-bit digital display, easy and clear to recognize
4. No data loss in case of power outages
5. DIN-rail installation, convenient for installation and replacement
6. Adopting single-chip technology, advanced and reliable structure
WTH-CS/RS485/AC Series Technical Data
Effective action current >1kA
Max. discharge current (8/20µs) 80kA
Sampling mode Inductance coil
Counting number 0~999
Protection Rating (IP Code) IP 20
Temperature Range - 40° to 176°F (-40° to 80°C)
Relative Humidity 0% to 95% noncondensing
Maximum Operating Altitude 10,000 feet (3000m)
DIN Rail EN60715 35mm top-hat rail
Housing Material Thermoplastic (UL94 V-0)
Installation Instruction
The surge protective devices smart detector shall be employed in a Listed enclosure or closet that is only accessible to
technicians or service personnels.
Certificates of Products
www.watchfuleyesolutions.com - Page A2 - Back to TOP -
Surge Counter & Smart Detector
.
WTH-CS/RS485 Series Dimensions
Detector Status Description
Power (green): Power indicator, when the power is turned on, the indicator light is on
Data (orange): Data sending indicator, when there is data sending, the indicator flashes
Alarm (red): The alarm indicator light, or when the number of surges increases, keeps on, press the Reset button to reset
the light off; when the surge protector failure is detected, it keeps on
www.watchfuleyesolutions.com - Page A3 - Back to TOP -
Surge Counter & Smart Detector
.
LCD Display Description
LCD display 0-9 numbers and A-F letters, check the following table:
Modbus Mode: RS485 ID, Surge Counts
I. Turn on the power, the LCD screen first displays the RS485 address (factory value 001), and then displays the number
of surges, the screen keeps displaying this value
II. Continuing pressing RESET to enter SETTING status. When the Alarm light flashes frequently, continue pressing it, the
indicator light loops from bottom to top.
www.watchfuleyesolutions.com - Page A4 - Back to TOP -
Surge Counter & Smart Detector
.
Setting Steps
1. When ALARM indicator flashes frequently, short press RESET, switch to NO/NC, default: 0 (NO: normal, NC: fault)
2. When Modbus indicator flashes frequently, short press RESET to set RS485 ID address (RS485 ID: 1-247)
3. When POWER indicator flashes frequently. Short press RESET to save data and return to the Standby mode. (Data can
also be saved automatically after 30 seconds and return to Standby mode without pressing RESET in any setting status)
Cloud Service Mode: Device ID, Surge Counts
When the power is turned on, the LCD screen displays in sequence: the first screen displays 2 digits or letters, the second
screen displays 3 digits or letters, and the third bottle displays 3 digits or letters, and the device number consisting of 8
numbers or letters in total ( Take the device number 2010CAFE as an example: the first screen displays 20, the second
screen displays 10C, and the third screen displays AFE)
After the three screens are displayed, the last display is the number of surges, and the screen keeps displaying this value.
(Each product has a unique Device ID, which is fixed in the product when it leaves the factory. This device number is only
used for Cloud service functions)
www.watchfuleyesolutions.com - Page A5 - Back to TOP -
Questo manuale è adatto per i seguenti modelli
9
Indice
