background image

 
 
 
 

USER MANUAL 

 
 
 
 
 

EN

 

4-channel relay module 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WPM400

 

 

 

 

 

 

 

 

whadda.com

 

 

Summary of Contents for WPM400

Page 1: ...USER MANUAL EN 4 channel relay module WPM400 whadda com ...

Page 2: ...sons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the device in a safe way and understand the hazards involved Children shall not play with the device Cleaning and user maintenance shall not be made by children without supervision General Guidelines Refer to the Velleman Service and...

Page 3: ...for more information Product Overview This 4 channel relay interface board can control various appliances and other high current equipment It can be controlled directly by any micro controller Specifications control input current in1 to in4 5 15 mA control input voltage 5 12 VDC relay output 250 VAC 10 A 30 VDC 10 A non inductive dimensions 75 x 55 x 19 mm weight 61 g Features standard interface t...

Page 4: ...ize the arduino data pins for OUTPUT pinMode RELAY1 OUTPUT pinMode RELAY2 OUTPUT pinMode RELAY3 OUTPUT pinMode RELAY4 OUTPUT void loop digitalWrite RELAY1 HIGH Turns ON Relay 1 delay 2000 Wait 2 seconds digitalWrite RELAY1 LOW Turns OFF Relay 1 digitalWrite RELAY2 HIGH Turns ON Relay 2 delay 2000 Wait 2 seconds ...

Page 5: ... OFF Relay 2 digitalWrite RELAY3 HIGH Turns ON Relay 3 delay 2000 Wait 2 seconds digitalWrite RELAY3 LOW Turns OFF Relay 3 digitalWrite RELAY4 HIGH Turns ON Relay 4 delay 2000 Wait 2 seconds digitalWrite RELAY4 LOW Turns OFF Relay 4 ...

Page 6: ...6 whadda com Modifications and typographical errors reserved Velleman Group nv WPM400_v01 Velleman Group nv Legen Heirweg 33 9890 Gavere ...

Reviews: