B&B Electronics LDVDSV2-S-P9D Datasheet
LDVDSV2 Data Sheet v1.03 Page 1
www.bb-elec.com orders@bb-elec.com support@bb-elec.com
International Office: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104
European Office: Westlink Commercial Park Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445
PRODUCT INFORMATION B&B ELECTRONICS
On-Board Computer
w/GPS & Wireless
Light or Medium Duty Car or
Truck
OBDII Y-Cable
RS-232
On-Board Computer
w/GPS & Wireless
Light or Medium Duty Car or
Truck
OBDII Y-Cable
RS-232
RS-232
Model LDVDSV2
The B&B Electronics AutoTap™ OBDII Data Streamer Model LDVDSV2 connects your PC, driver terminal, Java-enabled
phone, or other on-board computing device to the OBDII diagnostic bus of light and medium duty vehicles. It enables the
retrieval of the most commonly used parameters of value in telematics and fleet management applications.
The LDVDSV2 provides a simple operational protocol to communicate to the OBDII bus. It provides a common interface and
deterministic response time for all vehicles. The complete Command and Response protocol is published on B&B’s website
www.rvdstreamer.com.
Advanced OBDII Data Streamer
Supported Vehicles
The OBDII Streamer supports any 1996 or newer
vehicles that comply with the SAE’s J1979 OBDII
specification.
Supported Parameters
Vehicle Identification Number
Vehicle Speed - Monitor aggressive driving
Engine Speed - Monitor idle time and engine
abuse
Throttle Position
Odometer/Distance Traveled - Monitor trip
distance and HOS
Instantaneous Fuel Rate in Gallons per Hour
Total Fuel - Monitor MPG & Protect against theft
Ignition status – Track Idle time
Supported Protocols
SAE J1850 VPW
SAE J1850 PWM
SAE J2284/ ISO 15765 (CAN)
ISO 9141-2
ISO 14230-4 (KWP2000)
Battery Voltage – Watch for charging system failures
PTO Status - Automatically figure fuel tax savings
Diagnostic Trouble Codes
MIL Status
Emissions Readiness Monitors - Check remotely if
vehicles are ready for emissions certification
Brake Switch Status and Seatbelt Fastened available
on most Ford & GM trucks/vans
Other parameters available on a custom basis
LDVDSV2 Data Sheet Page 2
www.bb-elec.com orders@bb-elec.com support@bb-elec.com
International Office: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104
European Office: Westlink Commercial Park Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445
PRODUCT INFORMATION B&B ELECTRONICS
Red
LED
(Power)
Green
LED
(Activity)
Red
LED
(Debug)
Actual State
Customer Description
1
On
On
Off
Normal operation
Normal operation
2
On
SB
Off
Detecting vehicle
Detecting vehicle
3
Off
FB
Off
Database version mismatch
Database needs to be
updated
4
Off
SB
Off
Update in progress
Update in progress
5
Off
VSB
VSB
Device asleep
Device asleep
6
Off
Off
Off
Device unpowered
Device unpowered
7
Off
On
FB
Error FPGA Image Invalid
Firmware needs to be
updated
8
Off
Off
FB
Error with EMM code
Update System Manager
9
Off
Off
FB
EMM checking CRC of
Images
Wait 10 seconds if state
does not change see 8
10
Off
SB
FB
Error writing/reading
to/from flash during update
Restart update of current
component
Vehicle Speed Signal Output pulse for driving external distance meters
o 0V to 5V pulses, 1 kOhm output impedance.
o 50% Duty Cycle
o 3,500 pulses/km (5,632.7 pulses/mi.)
Ignition-On Signal Output
Status LED’s for vehicle connection and power
Additional Features
LED state descriptions:
On (LED_ON): lit, solid
Off (LED_OFF): unlit
FB (LED_FAST): Alternating on-off; 125ms on, 125ms off
SB (LED_SLOW): Alternating on-off; .5 sec on, .5 sec off
VSB (LED_VERY_SLOW): Alternating on-off; .25 sec on, 2 sec off
Automatic low power mode senses when vehicle speed & engine speed is zero.
Automatic disconnect when technician scan tool is connected (Requires separate OBDII Y-Cable)
Proprietary vehicle detection algorithm and embedded database lets the same hardware work on all compliant vehicles
Configurable parameter reporting by polling, at a fixed rate, or when a threshold is exceeded.
Wide Operating Temperature: -40 to 85 ºC (-40 to 185 ºF)
Low Power Consumption: 2W in Operating Mode; 0.15W in Automatic Sleep Mode (Key Off)
LDVDSV2 Data Sheet Page 3
www.bb-elec.com orders@bb-elec.com support@bb-elec.com
International Office: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104
European Office: Westlink Commercial Park Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445
PRODUCT INFORMATION B&B ELECTRONICS
Available Form Factors
Vehicle Bus Connection: DB15 female
Pin 1 ISO9141 K/
Pins 4, 5: J1850-, J1850+
Pin 6, 7 Ground
Pin 9 Vehicle unswitched Vbat
Pin 10 ISO9141 L
Pin 11 Vehicle Vbat to external scan tool
Pin 12 CAN Low
Pin 13 CAN High
RS-232 Connection: DB9 female, DCE
Pins 1,4,6 Connected together
Pin 2 RD
Pin 3 TD
Pin 5 Ground
Pin 7 RTS
Pin 8 CTS (Vehicle Ignition Status)
Pin 9 Vehicle Speed Sensor Output Signal, VBAT Power in, VBAT Power out (3 separate build options)
Dimensions: 4.1 x 1.7 x 0.8 in (104.1 x 43.2 x 20.3 mm)
Operating Voltage Range: 8 to 30 VDC
Calculated MTBF: 111,440 Hours
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