Overview
DAM-3153 is an 8-channel differential high voltage or high current acquisition module, with customizable acquisition range and 16 bit AD. It can acquire 4 channels with a 10A range:
DAM-3153N is an 8-channel differential high voltage or high current acquisition module, with customizable acquisition range and 16 bit resolution. The internal ADC adopts a 24 bit chip and can collect 8 channels with a 10A range:
Supports RS485 communication interface with standard Modbus RTU protocol. Equipped with a good human-computer interaction interface, easy to use, and stable performance.
Easy to connect: Configuration software such as Kingview, Power Control, Easy Control, MCGS, etc. can also be used with touch screens such as Kunlun Tong and Weilun Tong, as well as wireless DTUs.
| Channel |
8-channel differential analog input |
| Input Type |
Current or voltage input |
| Data Acquisition Range |
DAM-3153/DAM-3153N
(DC 0-±1.5A) |
DC 0~1500mA(Default)，-1500~1500mA，-1500~0mA |
DAM-3153/DAM-3153N
(DC 0-±500mA) |
DC 0~500mA(Default)，-500~500mA，-500~0mA |
DAM-3153/DAM-3153N
(DC 0-±200mA) |
DC 0~200mA(Default)，-200~200mA，-200~0mA |
DAM-3153/DAM-3153N
(DC 0-±10A) |
DC 0~10A(Default)，-10~10A，-10A~0A（For DAM-3153N, all 8 channels are available; For DAM-3153, only 4 input channels are available, i.e. channels 0, 2, 4, and 6 are available） |
DAM-3153/DAM-3153N
(DC 0-±1A) |
DC 0~1000mA(Default)，-1000~1000mA，-1000~0mA |
DAM-3153/DAM-3153N
(DC 0-±5A) |
DC 0~5A(Default)，-5~5A，-5A~0A |
DAM-3153/DAM-3153N
(DC 0-±35V) |
DC 0~35V(Default)，-35V~35V，-35V~0V |
DAM-3153/DAM-3153N
(DC 0-±50V) |
DC 0~50V(Default)，-50V~50V，-50V~0V |
DAM-3153/DAM-3153N
(DC 0-±300V) |
DC 0~300V(Default)，-300V~300V，-300V~0V |
DAM-3153/DAM-3153N
(DC 0-±60V) |
DC 0~60V(Default)，-60V~60V，-60V~0V |
DAM-3153/DAM-3153N
(DC 0-±100V) |
DC 0~100V(Default)，-100V~100V，-100V~0V |
DAM-3153/DAM-3153N
(DC 0-±20V) |
DC 0~20V(Default)，-20V~20V，-20V~0V |
DAM-3153/DAM-3153N
(4-ch DC 0-±10V,4-ch DC 0-250mA) |
Channel 0/2/4/6 DC 0~250mA (default), -250~-250mA, -250--0mA
Channel 1/3/5/7 DC 0~10V (default), -10~10V, -10~0V |
| Other ranges |
Different channels and ranges can be customized, and DC or AC ranges can be customized |
| Sampling rate (Note 1) |
50sps per channel |
| Resolution |
16 bits |
| Acquisition Accuracy |
± 0.1% |
| Isolation Voltage |
2500VRMS (Surge Protection Voltage) |
| Common Mode Voltage |
Current range: 3V
Voltage range: Range voltage, for example, DAM-3153 (DC 0- ± 35V) has a range of 35V
Common mode voltage:35V |
| Communication interface |
RS-485 |
| Baud rate |
1200~115200bps |
| Data Communication Rate (Note 2) |
Maximum 180 times/second (single module, 115200bps)
Maximum 24 times/second (single module, 9600bps)
Maximum 3 times per second (single module, at 1200bps) |
| Watchdog |
Communication watchdog
watchdog
Power consumption power consumption rating 1.2W@24VDC DAM-3153N
|
| Power supply voltage |
+10V~30VDC |
| Power protection |
Power reverse protection |
| Power consumption |
Rating 0.8W @ 24VDC （DAM-3153） |
| Power consumption |
Rating 1.2W@24VDC （DAM-3153N） |
| Operating temperature |
-10 ℃~+70 ℃ |
| Storage temperature |
-20 ℃~+85 ℃ |
. Sampling rate: This parameter refers to the acquisition speed of the ADC chip.
Note 2. Data communication rate: This parameter refers to the communication speed between the MCU controller and the upper computer.
Note 3. The DAM-3153 (DC 0- ± 10A) module only has 4 input channels, i.e. channels 0.2.4.6 are available.
Note 4. Collection range: The DC module of DAM-3153N cannot collect instantaneous values of AC signals.
Working principle
The upper computer sends MODBUS RTU protocol instructions to the DAM terminal through RS232/RS485/USB/RJ45/WIFI to achieve data acquisition.
