DAM-3130

DAM-3130 is a 16-channel differential thermocouple input module, and it has 16-bit AD and analog input isolation, supports RS485 and RS232 two communication interfaces, and has standard ModbusRTU protocol. It is equipped with a good human-computer interface, so it is easy to use and its performance is stable.

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Products

Data acquisition module

RS485 acquisition module

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Product description

Analog Input
Input Channel	16 differential analog inputs
Input Type	Thermocouple
Acquisition Range	K-Type thermocouple	-40～1300℃
	J-Type thermocouple	0～1200℃
	T-type thermocouple	-200～400℃
	E-Type thermocouple	0～1000℃
	R-Type thermocouple	0～1700℃
	S-Type thermocouple	0～1768℃
	B-Type thermocouple	250～1800℃
	N-Type thermocouple	0～1300℃
Sampling Rate _{Note 1}	Sampling rate per channel of the first 8 channels=16SPS/(number of enabled channels of the first 8 channels) _{Note 2} Sampling rate per channel of the last 8 channels=16SPS/(number of enabled channels of the last 8 channels)
Resolution	16-bit, the internal ADC adopts 24-bit chip
Acquisition Accuracy	±0.1%
Isolation Voltage	1500VDC
Range Setting	All channels share one range
Channel Disconnection	With burnout detection function, the burnout status can be read through the Modbus register
Others
Communication Interface	RS485 and RS232
Baud Rate	1200~115200bps
Data Communication Rate _{Note 3}	Maximum 180 times/second (single module, under 115200bps) Maximum 24 times/second (single module, under 9600bps) Maximum 3 times/second (single module, under 1200bps)
Watchdog	software watchdog
Supply Voltage	+10V～30VDC
Power Protection	Power reverse protection
Power Consumption	Rated 1.5W @ 24VDC
Operating Temperature	-10℃～＋70℃
Storage Temperature	-20℃～＋85℃

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