TPG DPM-3221 User Manual Download Page 2

 

   

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3.  External Power Socket:  

An external  power  source  (5-60VDC)  extends the  measured  voltage range from  5-60V to 0-60V. 
Pins: 5V-GND-RC 

5V = +5V to +60V external DC source. 
GND = Ground or negative of external DC source. 
RC = Remote Clear, this is for deleting the stored data and setting the shunt rating. 

4.   Phono Socket: for connection to optional Data Adapter (DPA-3051). 
5.   Reset Switch: To clear saved data and to setup the unit and halt/continue display scrolling. 

 

 
Connector
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

PIN  Function 

Description 

Wire 
Colour 

C- 

SENSOR - 

Silver 

C+ 

 

Yellow 

NC 

No Connection 

Green 

NC 

No Connection 

Brown 

V+ 

Black 

GND 

Voltage - 

Blue 

Summary of Contents for DPM-3221

Page 1: ...the last set of data values Ah Wh peak Current peak Watts and sometimes min and peak Voltage is retained and displayed when the DM 3221 is powered up A new group of data up to 20 is created each time...

Page 2: ...of external DC source RC Remote Clear this is for deleting the stored data and setting the shunt rating 4 Phono Socket for connection to optional Data Adapter DPA 3051 5 Reset Switch To clear saved d...

Page 3: ...er and check that the DPM powers up If no display appears then check for reverse polarity and ensure that the voltage is greater than 5 Volts 2 The last set of accumulated data will appear on the LCD...

Page 4: ...tage Vp Minimum Voltage Vm The Volts value is the average voltage over the last screen update interval Vp is the Peak maximum voltage from the source side since start up to the present time Similarly...

Page 5: ...when the External Shunt is displayed press and hold the reset button for 3 seconds 4 Release the reset button and note that the LCD will show the current DPM shunt setting Fig 1 5 A quick press on the...

Page 6: ...isplay indicates Press again 5 seconds to reset then release the Reset button and press again holding for 5 seconds to delete the data 2 Use the external power source socket and connect the remote I O...

Page 7: ...rrent Am Peak Watt Wp The new high and low values of voltage and current will replace the old ones during the metering period and registered at the end of the metering period Accumulative Max Operatio...

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