Products
DAM-3011D
DAM-3011D is an 8-channel isolated digital input module, and it has wet contact input, RS485 communication interface, and standard ModbusRTU protocol. It is equipped with a good human-computer interface, so its application is easy and its performance is stable. This manual is applicable to hardware V6.05 and above.
Category:
Products
Data acquisition module
RS485 acquisition module
Product description
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Digital Input |
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Input Channel |
8-Channel double-ended digital input |
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Input Voltage |
Wet Contact Input: High level: +4V~+30V Low level: 0~+1V or floating |
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Isolation Method |
optocoupler isolation |
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Isolation Voltage |
2500VRMS (surge protection voltage) |
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Operating Mode |
DI input, low-to-high latch, high-to-low latch, counter |
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Support Counter Function |
32 bit |
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Counter Input Range |
0~450Hz |
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Others |
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Communication Interface |
RS485 |
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Baud Rate |
1200~115200bps |
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Data Communication Rate Note 1 |
Maximum 180Hz (total channel of single module, at 115200bps) Maximum 24Hz (single module total channel, at 9600bps) Maximum 3Hz (single module total channel, at 1200bps) |
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LED indicator |
1-Channel running indicator and 8-Channel digital input indicator |
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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 0.5W @ 24VDC |
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operating temperature |
-10℃～＋70℃ |
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storage temperature |
-20℃～＋85℃ |
Note:
Data Communication Rate: This parameter refers to the communication speed between the MCU controller and the host computer.