Products
DAM-3136
DAM-3136 is an analog acquisition and control module based on RS-485 network. It provides 2 analog inputs, 1 analog output, 1 digital input, and 4 digital outputs. It can be used for bridge sensor measurement, in which 2 digital outputs are set as alarm function through the host computer software. It supports ASC and ModbusRTU two protocols. 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 |
2-channel differential analog inputs |
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Input Type |
voltage input, current input |
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Acquisition Range |
Default factory value ±2.5V ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1V, ±2.5V, ±20mA |
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Sampling Rate Note 1 |
10sps Note 2 |
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Resolution |
16 bit |
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Acquisition Accuracy |
1‰ |
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Input Resistance |
Voltage range: 20MΩ Current range: 121Ω |
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Range Configuration |
Each channel can be independently configured range |
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Isolation Voltage |
3000VDC |
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Analog Output |
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Output Channel |
1-channel |
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Output Range |
0~10V |
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Maximum Output Load |
40mA/250Ω |
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Output Impedance |
12Ω |
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Isolation Voltage |
3000VDC |
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Digital Input |
|
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Output Channel |
1-channel |
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Output Voltage |
Logic 0: 0~+1V Logic 1: +3.5~30V |
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Digital Output |
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Output Channel |
4-channel open collector outputs |
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Maximum Load |
30V,30mA |
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Others |
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Communication Interface |
RS485 |
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Baud Rate |
1200~115200bps |
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Communication Rate |
<10Hz |
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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℃ |
Note:
1. Sampling Rate: This parameter refers to the acquisition speed of the ADC chip.
2. The module only collects the currently selected channel.
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