WTD414P Modbus-RTU Bus Protocol Module

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Technical Parameters
Installation size
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product description
4 channels of Pt input 2 digital outputs

Analog input parameter

Mode
Intended
Quantity
Lose
Into
Ginseng
number
aisle 4-way differential
Resolution 24bit
Sampling Rate 60Hz
Input sensor Pt100 (IEC), Pt100 (JLS), Pt1000
Wire break detection stand by
Isolation voltage 3KV Vdc

Digital input/output parameters

Number
Word
the amount
aisle 2-way isolated/2-channel PWM
Types of Leakage type
Mode Open collector (50Vdc)
Load current 500mA Max
Isolation voltage 3KV Vdc

Motherboard parameters

Master
board
operating system FreeRTOS
Processor STM32 (Cortex-M3)
Processor speed 72MHz
LED indicator Power light, communication light, channel light
Watchdog System watchdog, communication watchdog (programmable)
Protective function Overcurrent, overvoltage, overtemperature, anti-reverse
Communication Interface RS485 terminal block
Upgrade program interface Built-in MiniUSB
letter of agreement Modbus-RTU/ASCII

Institutional and environmental parameters

Machine
Structure
And
Ring
territory
Ginseng
number
shell material ABS plastic
Dimensions 98×106×41mm
Rail support DIN35mm
power input 10 to 48V (24Vdc rated)
Power consumption ~0.6W (24Vdc)
Operating temperature -20 to 70 ° C
Storage temperature -30~80°C
Humidity 10 to 90% RH (non-condensing)
Weight ~0.27Kg
Certification and testing EMC (EN61000-6-2/4), safety regulations
Parameter setting software WTDUtility
WTD414P Modbus-RTU Bus Protocol Module Dimensions

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WTD4 system Modbus-RTU bus protocol module [User Manual]

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Technical support: Macau Interactive