Chandow WTD412P Modbus-RTU I/O Module

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US$ 80 - 120 / Piece

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Product Details

Place of Origin	Shanghai, China		Brand Name	Chandow
Model Number	WTD412P

Our Advantages

Model	WTD 412P	WTD 414P	WTD 418X	WTD 424X
Analog input parameter
Channel	2Ch Differential	4Ch Differential	8 Ch Differential
Resolution	24bit		16bit
Sampling Rate	60Hz
Input Voltage			±10V, ±5V,±2.5V,±1V,±0.5V,±0.1V,±20mV
Input Current			±20mA,+4~20mA
Input Sensor	Pt100(IEC),Pt100(JLS),Pt1000		J,K,T,E,R,S,B Thermocouple
Isolation Voltage	3KV Vdc
Analog Output Parameter
Channel				4Ch Differential
Resolution				12/14/16bit
Output Voltage				±10V
Output Current				0~20mA/4~20mA(Differential)
Isolation Voltage				3KV Vdc
Board
OS	FreeRTOS
Processor	STM32(Cortex-M3)
CPU Clock	120MHz
LED Indicator	Power,Communication,Channel LED
Watch Dog	System & Communication
Protection	Over Current,Over Voltage,Over temperature,Anti-reverse
Communication	RS485 Terminal
Firmware Update	MiniUSB Inside
Protocol	Modbus-RTU/ASCII
Structure and Parameter
Case	ABS Plastic
Dimension	9810647mm
Lead Rail	DIN35mm
Power Input	10~48V(24 Vdc Rated)
Power Consumption	V~2.5W(24Vdc)	~2.7W(24Vdc)	~2.6W(24Vdc)
Operating Temperature	-20℃~70℃
Storage Temperature	-30℃~80℃
Humidity	10~90%(None Condense)
Weight	~0.28KG	~0.29KG	~0.29KG	~0.28KG
Certification	EMC(EN61000-6-2/4),UL
Customized Software	WTDUtility