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RACELOGIC Support Centre

LabSat3W - PIN OUTS

 

 

rear_view3.png

Rear View of LabSat 3 Wideband

Connector 1 - POWER (Lemo 2 PIN)

2 pin Lemo.png
 

PIN I/O Function Range
1 I Power+ 8 - 30 V
2 I Ground 0 V

 

SMA Connectors - RF OUT, RF IN and REF  

Antenna.png
 

PIN Name Function Range
Center RF IN

RF Signal including

3 V DC bias for active antenna
Bias output 2.8 - 3 V
RF OUT RF Signal Output DC Blocked   
REF 10 MHz Reference clock. 10.000 MHz +6 dB
Chassis - Ground  

 

 

Expansion port 36 way MDR type connector

 

LS3WPINOUT.jpg
 

The 'EXPANSION' connector on the rear of LabSat 3 Wideband gives access to a number of signals including CAN Bus, RS232, 1PPS and Digital input/output. Accessory RLACS202 is used to provide user signal access for integration into the users test system. Pin functions are as follows:-

 

Number Name I/O Function
1 1PPS O Signal from Internal GNSS monitor. Becomes active when monitor is locked. 5 V Level. 25 mA
2 DIGO 1 O User digital output. 5 V Level. 25 mA max
3 DIGI 1 I User digital input. Up to 12 V input level. Detection threshold=2.5 V
4 - - -
5 - - -
6 DIGO 2 O User digital output. 5 V Level. 25 mA max
7 - - -
8 DIGI 2 I User digital input. Up to 12 V input level. Detection threshold=2.5 V
9 - - -
10 CAN 1 H I/O CAN Bus High Channel  1 – Standard ISO 11898 voltage signal levels for CAN
11 CAN 1 L I/O CAN Bus Low Channel  1 – Standard ISO 11898 voltage signal levels for CAN
12 CAN 2 H I/O CAN Bus High Channel  2 – Standard ISO 11898 voltage signal levels for CAN
13 CAN 2 L I/O CAN Bus Low Channel  2 – Standard ISO 11898 voltage signal levels for CAN
14 I2C SDA I/O I2C Bus Data – Reserved for future use
15 I2C SCL I/O I2C Bus Data – Reserved for future use
16 I2C VCC I/O I2C Bus Data – Reserved for future use
17 RS232 Tx O RS232 data output. NMEA Data from GNSS monitor or User RS232 data if enabled. Standard RS232 Level
18 RS232 Rx I User RS232 data which is recorded if RS232 is enabled in Digital configuration menu. Standard RS232 Level
19 Ground O Ground Connection
20 Ground O Ground Connection
21 Ground O Ground Connection
22 - - -
23 - - -
24 - - -
25 - - -
26 - - -
27 - - -
28 IO_0 I/O Reserved
29 IO_1 I/O Reserved
30 IO_2 I/O Reserved
31 IO_3 I/O Reserved
32 - - -
33 Ground O Ground Connection
34 Ground O Ground Connection
35 Power O Connected to input power – Max 250 mA
36 Power O Connected to input power – Max 250 mA
 

Expansion Connector

 

LabSat 3 Expansion Connector.png

Locking Expansion Connector (RLACS261)

Locking Expansion Connector.png

Connector 1 - RS232 (9 PIN SUB-D) 

9way.png
 

PIN I/O Function Range
2 O Tx RS232 data output. NMEA Data from GNSS monitor or User RS232 data if enabled. Standard RS232 Level
3 I Rx User RS232 data which is recorded if RS232 is enabled in Digital configuration menu. Standard RS232 Level
5 O Ground -

Connectors 2 / 3 - CAN 1 / CAN 2 (9 PIN SUB-D) 

9way.png
 

PIN I/O Function Range
2 I/O CAN Low CAN Bus Low Channel 1/2 – Standard ISO 11898 voltage signal levels for CAN
7 I/O CAN High CAN Bus High Channel 1/2 – Standard ISO 11898 voltage signal levels for CAN