מודול לוגר נתונים WSM01-2 מודול רכישת מתח 16AD 0-110 וולט אספן נתונים

המאפיינים האחרים

Item Type:

Voltage Acquisition Module

Model:

WSM01-2

Material:

Engineering Plastic

Power Supply Voltage:

DC 8-30V

Maximum Working Current:

120mA

Application Scenario:

Cooperate with the host(PLC, HMI, PC are all available), collect the digital value after voltage signal conversion. Commonly used in industrial equipment monitoring, environmental monitoring and other occasions.

Communication Description:

 

Read the First Voltage Input (AD1 Input 1V Voltage):

 

Host Sending:

01/04/0000/0001/31CA/

Station number/function code/first address/quantity/check code/:

Module Return:

01/04/02/0064/B8DB/

Station number/function code/bytes/voltage data/check code/:

Read 1 to 16 Channels Of Voltage Input (16 Channels Of AD input 1V voltage):

 

Host Send:

01/04/0000/0010/F1 C6/

Station number/function code/first address/quantity/check code/:

Module Return:

01/04/20/0064006400640064006400640064006400640064

Station No./Function Code/Number of Bytes/Voltage Data 006400640064006400640064/BE29/Check Code/:

Modify Module Parameters (baud Rate, Station Number):

 

1. The baud rate and station number parameters of this module are stored in the data register, which can be modified by command:

2. Modification Of The Baud Rate:

Write data (00H~08H corresponding to 9 baud rates) into the module data register 19H (the address corresponding to the baud rate) to modify the baud rate. After the module responds, the baud rate Will be modified, this parameter can be saved after power-off.

The Corresponding Relationship of These 9 Baud Rates is:

 

00H 600 01H 1200 02H 2400 03H 4800 04H 9600 (default) 05H 19200 06H 38400 07H 57600 08H 115200:

Example:

Modify the current baud rate to 1200bps

Host Sends:

01 06 00 19 00 01 99 CD

Module Returns:

01 06 00 19 00 01 99 CD

Package List:

1 x Voltage Acquisition Module: