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WHAT’S 
INSIDE

Rubber Feet (4)

xSenso™ 21R2

Wall Mount Bracket

Quick Start Guide

  

1  HARDWARE REVIEW

  

2  HARDWARE INSTALLATION

 DIN Rail Mount

1.

  Angle the xSenso™ to position and 

hook onto the DIN rail, then push it 
back until it is flat against the DIN 
rail.  Push the orange clip upwards to 
secure.

2.

  To remove from DIN rail, pull the 

orange clip downward to unlock.  
Angle and lift the xSenso™ upwards 
to unlatch and remove.

Desktop, shelf, or table top installation

1.

 Place xSenso™ upside down on a smooth, flat surface.

2.

  Peel off the rubber feet from the adhesive strip and place them 

adhesive-side down onto each corner of the xSenso™ device.

3.

 Turn the xSenso™ over so that it is resting on the rubber feet.

 

 

Mini USB Port 
For management 
and configuration of 
xSenso™ device

Relay 1

Analog 
Input 2

Relay 2

Analog 
Input 1

9-30VDC Terminal 
Block Power Input

9-30VDC Barrel Locking Power Input

NO   =  

Normally Open

NC   =  

Normally Closed

COM  =  

Common Ground

Input Current

   I = 0-20mA 

Input Voltage

   V = ±100mV, ±1V, ±10V

Excitation

  

 P = 15VDC, 10mA per channel or 20mA total

 = Ground

10/100 Mbps 
(Auto-MDIX) 
Ethernet port

Reset pin 

Input 1 and 
Input 2 
status LED

Output 1 and 
Output 2 
status LED

 

WHAT’S 
INSIDE

Rubber Feet (4)

xSenso™ 21R2

Wall Mount Bracket

Quick Start Guide

  

1  HARDWARE REVIEW

  

2  HARDWARE INSTALLATION

 DIN Rail Mount

1.

  Angle the xSenso™ to position and 
hook onto the DIN rail, then push it 
back until it is flat against the DIN 
rail.  Push the orange clip upwards to 
secure.

2.

  To remove from DIN rail, pull the 
orange clip downward to unlock.  
Angle and lift the xSenso™ upwards 
to unlatch and remove.

Desktop, shelf, or table top installation

1.

 Place xSenso™ upside down on a smooth, flat surface.

2.

  Peel off the rubber feet from the adhesive strip and place them 
adhesive-side down onto each corner of the xSenso™ device.

3.

 Turn the xSenso™ over so that it is resting on the rubber feet.

 

 

Mini USB Port 
For management 
and configuration of 
xSenso™ device

Relay 1

Analog 
Input 2

Relay 2

Analog 
Input 1

9-30VDC Terminal 
Block Power Input

9-30VDC Barrel Locking Power Input

NO   =  

Normally Open

NC   =  

Normally Closed

COM  =  

Common Ground

Input Current

   I = 0-20mA 

Input Voltage

   V = ±100mV, ±1V, ±10V

Excitation

  

 P = 15VDC, 10mA per channel or 20mA total

 = Ground

10/100 Mbps 
(Auto-MDIX) 
Ethernet port

Reset pin 

Input 1 and 
Input 2 
status LED

Output 1 and 
Output 2 
status LED

 

WHAT’S 
INSIDE

Rubber Feet (4)

xSenso™ 21A2 

Wall Mount Bracket

Quick Start Guide

  

1  HARDWARE REVIEW

 

  

2  HARDWARE INSTALLATION

 DIN Rail Mount

1.

  Angle the xSenso™ to position and 
hook onto the DIN rail, then push it 
back until it is flat against the DIN 
rail.  Push the orange clip upwards to 
secure.

2.

  To remove from DIN rail, pull the 
orange clip downward to unlock.  
Angle and lift the xSenso™ upwards 
to unlatch and remove.

Desktop, shelf, or table top installation

1.

 Place xSenso™ upside down on a smooth, flat surface.

2.

  Peel off the rubber feet from the adhesive strip and place them 
adhesive-side down onto each corner of the xSenso device.

3.

 Turn the xSenso™ over so that it is resting on the rubber feet.

 

Mini USB Port 
For management 
and configuration of 
xSenso™ device

Analog 
Output 1

Analog 
Input 2

Analog 
Output 2

Analog 
Input 1

9-30VDC Terminal 
Block Power Input

9-30VDC Barrel Locking Power Input

Output Current

   I = 0-20mA 

Output Voltage

   V = 0-10V
 = Ground

Input Current

   I = 0-20mA 

Input Voltage

   V = ±100mV, ±1V, ±10V

Excitation

  

 P = 15VDC, 10mA per channel or 20mA total

 = Ground

10/100 Mbps 
(Auto-MDIX) 
Ethernet port

Reset pin 

Input 1 and 
Input 2 
status LED

Output 1 and 
Output 2 
status LED

WHAT’S 
INSIDE

xSenso™ 21A2 Quick Start Guide  

xSenso™ 21A2 Quick Start Guide  

xSenso

 21R2 Quick Start Guide  

xSenso

 21R2 Quick Start Guide  

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