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RACELOGIC Support Centre

VB3i PIN OUTS

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Please note that there are differences between VBOX3i V1/V2/V3/V4 and V5 versions relating to connectors 2 & 3. Details below.
 

For PIN information on the analogue input connector, click here.
 

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Front View of VB3iSL (V2 / V3)

 

Connector 1 - POWER (Lemo 2 PIN)

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PIN I/O Function Range
1 I Power+ 7 – 30 V
2 I Ground 0 V
 

Connector 2 / 3 - AD 1 / AD 2 (Lemo 3 PIN)

One Analogue and One Digital Output Each

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V1/V2/V3

PIN I/O Function Range
1 O Analogue Out 1 / 2 0 – 5 V
2 O Digital Out 1 / 2 0 – 5 V
3 O Analogue Ground  
Shell O Digital Ground  

V4/V5

PIN I/O Function Range
1 O Isolated Analogue Out 1 / 2 0 – 5 V
2 O Digital Out 1 / 2 0 – 5 V
3 O Isolated Analogue Ground  
Shell O Digital Ground  

Connector 4 - D IN (Lemo 3 PIN)

3 pin Lemo.png
 

PIN I/O Function Range
1 I Ground  
2 I Digital Input 2. Logging on/off 0 – 5 V (14 V tolerant)
3 I Digital Input 1. Brake Trigger 0 – 5 V (14 V tolerant)
 

Connector 5 - CAN (Lemo 5 PIN)

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PIN I/O Function Range
1 O RS232 Tx (PORT B) +/- 12 V
2 I RS232 Rx (PORT B) +/- 12 V
3 I/O CAN High (PORT A)  
4 I/O CAN Low (PORT A)  
5 O +V Power  Same as Power +
 

Connector 6 - SERIAL (Lemo 5 PIN)

5 pin Lemo.png
 

PIN I/O Function Range
1 O RS232 Tx (PORT A) +/- 12 V
2 I RS232 Rx (PORT A)  +/- 12 V
3 I/O CAN High (PORT B)  
4 I/O CAN Low (PORT B)  
5 O +V Power  Same as Power +
 

Connector 7 / 8 - Antenna A / B

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PIN I/O Function
Center - RF Signal / Power for active antenna
Chassis - Ground
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