Switching quantity acquisition module
This product is a multi-channel switch input acquisition module, with multi-channel digital signal acquisition function.
Model:
DM2900
Version:
V1.0
Remarks:
Initial Creation
Classification:
Key words:
Switching quantity acquisition module
This product is a multi-channel switch input acquisition module, with multi-channel digital signal acquisition function.
The block uses isolated RS485 interface and ModBus-RTU protocol for communication, and can collect multi-channel digital signals through the upper computer to realize the collection of multiple device states or multiple states of the same device.
The module provides a variety of protection functions and status indications, making the system more stable and reliable during operation.
Whether in industrial automation control, building management systems or other areas that require digital signal acquisition, this product can help users achieve intelligent management and effective operation.
|
Rated voltage |
9-28VDC Built-in anti-reverse connection protection |
|
Input form |
Optocoupler input active low |
|
Communication mode |
RS485 |
|
Communication baud rate |
Default 9600,1200, 2400, 4800, 9600, 14400, 19200bps configurable |
|
Communication Protocol |
Modbus-RTU |
|
Correspondence Address |
Default is 1,1~247 configurable |
|
Protection level |
Communication terminal 4000V insulation, 6kV ESD protection capability |
|
Use of the environment |
Use temperature -40 ℃ ~ 85 ℃, humidity 0 ~ 80% (no condensation) |
|
Fixed way |
35mm U-shaped rail |
|
Rated voltage |
9-28VDC Built-in anti-reverse connection protection |
|
Input form |
Optocoupler input active low |
|
Communication mode |
RS485 |
|
Communication baud rate |
Default 9600,1200, 2400, 4800, 9600, 14400, 19200bps configurable |
|
Communication Protocol |
Modbus-RTU |
|
Correspondence Address |
Default is 1,1~247 configurable |
|
Protection level |
Communication terminal 4000V insulation, 6kV ESD protection capability |
|
Use of the environment |
Use temperature -40 ℃ ~ 85 ℃, humidity 0 ~ 80% (no condensation) |
|
Fixed way |
35mm U-shaped rail |
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Website: http://www.wjsti.com
E-mail: wujiang@wjsti.com
Phone: Mr Lin +86-18237928670
Phone: Mr Li +86-15236289108
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