Products
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.
Category:
Products
Data acquisition module
RS485 acquisition module
Product description
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Analog Input |
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Input Channel |
16 differential analog inputs |
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Input Type |
Thermocouple |
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Acquisition Range |
K-Type thermocouple |
-40～1300℃ |
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J-Type thermocouple |
0～1200℃ |
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T-type thermocouple |
-200～400℃ |
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E-Type thermocouple |
0～1000℃ |
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R-Type thermocouple |
0～1700℃ |
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S-Type thermocouple |
0～1768℃ |
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B-Type thermocouple |
250～1800℃ |
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N-Type thermocouple |
0～1300℃ |
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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) |
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Resolution |
16-bit, the internal ADC adopts 24-bit chip |
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Acquisition Accuracy |
±0.1% |
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Isolation Voltage |
1500VDC |
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Range Setting |
All channels share one range |
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Channel Disconnection |
With burnout detection function, the burnout status can be read through the Modbus register |
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Others |
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Communication Interface |
RS485 and RS232 |
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Baud Rate |
1200~115200bps |
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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) |
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Watchdog |
software watchdog |
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Supply Voltage |
+10V～30VDC |
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Power Protection |
Power reverse protection |
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Power Consumption |
Rated 1.5W @ 24VDC |
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Operating Temperature |
-10℃～＋70℃ |
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Storage Temperature |
-20℃～＋85℃ |
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