Smart Color Touch MDT (50T0178-001)
Manual
Version Author Approval
date
A A.
Edaburn
Approved
by
Change DRN/DCN
Number
Initial Release
1 Smart Color Touch MDT Manual | Trapeze March 14, 2017
Contents
1 Overview ................................................................................................................................ 4
2 References ............................................................................................................................ 4
3 Acronyms ............................................................................................................................... 4
4 Electromagnetic Specifications .............................................................................................. 5
5 Environmental ........................................................................................................................ 6
5.1 Temperature ................................................................................................................... 6
5.2 Shock and Vibration ....................................................................................................... 6
5.3 Electrostatic Discharge ................................................................................................... 6
5.3.1 SAE J1455 Sec. 4.13.2.2.3.1 SAE J1113/13: ......................................................... 6
5.3.2 SAE J1455 Sec. 4.13.2.2.3.2 SAE J1113/13 Operational (In‐Vehicle) ESD: .......... 6
5.4 MTBF .............................................................................................................................. 6
5.5 Power Input .................................................................................................................... 6
5.6 Mechanical ..................................................................................................................... 6
6 Connectors ............................................................................................................................ 7
6.1 Serial Communications ................................................................................................... 7
6.1.1 Connector ................................................................................................................ 7
6.1.2 Pinout ...................................................................................................................... 7
6.2 Power ............................................................................................................................. 7
6.2.1 Connector ................................................................................................................ 7
6.2.2 Pinout (mating connector) ....................................................................................... 7
6.3 I/O Connector ................................................................................................................. 8
6.3.1 Connector ................................................................................................................ 8
6.3.2 Pinout ...................................................................................................................... 8
6.4 Ethernet .......................................................................................................................... 9
6.4.1 Connector ................................................................................................................ 9
6.4.1 Pinout ...................................................................................................................... 9
6.5 USB ................................................................................................................................ 9
7 Card Interfaces ...................................................................................................................... 9
7.1 Micro-SD Card Slot ......................................................................................................... 9
7.2 SIM Card Slot ................................................................................................................. 9
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8 Interface Specifications/Recommendations ........................................................................... 9
8.1 J1708 .............................................................................................................................. 9
8.2 J1939 (CAN Bus) ............................................................................................................ 9
8.3 RS232 ............................................................................................................................. 9
8.3.1 12V Systems ........................................................................................................... 9
8.3.2 24V Systems ......................................................................................................... 10
8.4 Digital Inputs ................................................................................................................. 10
8.5 Digital Outputs .............................................................................................................. 10
8.6 Audio ............................................................................................................................ 10
8.7 GPS .............................................................................................................................. 10
8.8 Wi-Fi ............................................................................................................................. 10
8.9 Ethernet ........................................................................................................................ 11
8.10 LTE/Cellular .................................................................................................................. 11
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1 Overview
This document is to provide the specifications and recommendations for the interconnection of
the Smart Color Touch MDT.
2 References
[1] SAE J1708 Serial Data Communication Between Microcomputer Systems in Heavy-Duty
Vehicle Applications Aug 2004
[2] SAE 1939-11 Physical Layer, 250K bits/s, Twisted Shielded Pair Oct 1999
[3] Telit Jupiter JF2 Datasheet
[4] IEEE 802.3
3 Acronyms
Acronym Meaning
DC Direct Current
EMI Electromagnetic Interference
FCC Federal Communications Commission
GPS Global Positioning System
IEEE Institute of Electrical and Electronic Engineers, Inc.
LAN Local Area Network
MTBF Mean Time Before Failure
RMS Root mean square
USB Universal Serial Bus
Wi-Fi Wireless network based on IEEE 802.11
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4 Electromagnetic Specifications
Note: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation betw een the equipment and receiver.
Connect the equipment into an output on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the manufacturer could void
the user’s authority to operate the equipment.
This device complies with Industry Canada licence-exempt RSS standard(s). Operation
is subject to the following two conditions: (1) this device may not cause interference,
and (2) this device must accept any interference, including interference that may cause
undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux
appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions
suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de
l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement.
1) This product is not a handheld device.
2) This equipment complies with radiation exposure limits set forth for uncontrolled
environment. The antenna(s) used for this transmitter must be installed to provide a
separation distance of at least 20 cm from all persons.
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5 Environmental
The Smart Color Touch MDT is designed and tested to meet the following SAE J1455
specifications.
5.1 Temperature
Operating: -20°C - + 60°C
Storage: -30°C - +75°C
5.2 Shock and Vibration
SAE J1455 Sec. 4.10.4.1 Swept Sine Wave Vibration:
Sweep 10 Hz to 2000 Hz, 2g’s equivalent Sweep Rate of ½ Octave/min. for 3 hours/axis on 3
axis
SAE J1455 Sec. 4.11.3.4 Mechanical Operational Shock:
20g peak acceleration, 11 ms duration, ½ sine wave pulse shape 3 drops/axis on 3 axis
5.3 Electrostatic Discharge
5.3.1 SAE J1455 Sec. 4.13.2.2.3.1 SAE J1113/13:
Tested to +/- 4kV direct contact discharge.
5.3.2 SAE J1455 Sec. 4.13.2.2.3.2 SAE J1113/13 Operational (In‐Vehicle) ESD:
Tested to +/- 8kV direct contact discharge.
5.4 MTBF
TBD hours MTBF minimum
5.5 Power Input
Operating voltage range: 8 – 36V DC
Current: Nominal value 1A @ 13.8V
Peak value 1.5 A @ 13.8V
Overvoltage (>36V) and reverse voltage protected.
5.6 Mechanical
Depth (w/o RAM ball mount): 63.5mm (2.5”)
Depth (w/ RAM ball mount): 101.6mm (4.0”)
Width: 254mm (10.0”)
Length: 165.1 mm (6.5”)
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6 Connectors
6.1 Serial Communications
6.1.1 Connector
Connector: D-SUB 15 Female
Mating Connector: D-SUB 15 Male
6.1.2 Pinout
Pin # Signal Signal Type Pin # Signal Signal Type
1 CAN1_H CAN-High (Port 1) 9 GND CAN-GND (Port 2)
2 CAN1_L CAN-Low (Port 1) 10 CAN2_H CAN-High (Port 2)
3 GND CAN-GND (Port 1) 11 CAN2_L CAN-Low (Port 2)
4 J1708_A J1708-A 12 GND J1708-GND
5 J1708_B J1708-B 13 RS232_RX2 RS232 Receive Data
(Port 1)
6 GND RS232 GND (Port 2) 14 RS232_RX1 RS232 Receive Data
(Port 2)
7 RS232_TX2 RS232 Transmit Data
(Port 2)
8 RS232_TX1 RS232 Transmit Data
(Port 1)
15 GND RS232 GND (Port 1)
6.2 Power
6.2.1 Connector
Connector: TE Connectivity 284516-3
Mating Connector: TE Connectivity 284510-3 or equivalent
6.2.2 Pinout (mating connector)
Pin
Number
1 IGN_SENSE Vehicle Ignition Sense
2 BATT- Vehicle Battery 1
3 BATT+ Vehicle Battery +
Signal Signal Type
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6.3 I/O Connector
6.3.1 Connector
Connector: D-SUB 25 Female
Mating Connector: D-SUB 25 Male
6.3.2 Pinout
Pin # Signal Signal Type Pin # Signal Signal Type
1 DISCRETE_IN1 Input 1 14 DISCRETE_IN2 Input 2
2 DISCRETE_IN3 Input 3 15 DISCRETE_IN4 Input 4
3 DISCRETE_IN5 Input 5 16 DISCRETE_IN6 Input 6
4 GND Ground 17 HS_LINEIN_P Handset Mic +
5 DISCRETE_OUT1 Output 1
(Open Drain)
6 DISCRETE_OUT2 Output 2
(Open Drain)
7 DISCRETE_OUT3 Output 3
(Open Drain)
8 DISCRETE_OUT+5V +5V Output 21 HS_DIFF_LINEOUT1_N Handset Spkr 9 GND Ground 22 EXT_PA_LINEOUT2 PA Lineout
10 ODOM_SIGNAL_DIFF Odometer Ground/
Differential -
11 ODOM_SIGNAL_IN Odometer Signal/
Differential +
12 GND Ground 25 EXT_PA_OUT_N PA Output 1
13 NC Not Connected
18 HS_LINEIN_N Handset Mic 19 GND Handset Mic
Shield
20 HS_DIFF_LINEOUT1_P Handset Spkr +
23 GND PA Lineout
Return
24 EXT_PA_OUT_P PA Output +
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6.4 Ethernet
6.4.1 Connector
Connector: RJ45 Modular Connector Female
Mating Connector: RJ45 Modular Connector Male
6.4.1 Pinout
Use standard Cat5e or Cat6 Ethernet cable.
6.5 USB
Two USB 2.0 Type A female connectors.
- The USB +5V power is fused at 1A hold and 1.8A trip current on both connectors.
7 Card Interfaces
7.1 Micro-SD Card Slot
One MicroSD card slot for removable memory storage.
7.2 SIM Card Slot
One Mini-SIM (2FF) card slot.
8 Interface Specifications/Recommendations
8.1 J1708
See SAE J1708 Serial Data Communication Between Microcomputer Systems in Heavy-Duty
Vehicle Applications Aug 2004 for best practices when connecting to a J1708 vehicle network.
8.2 J1939 (CAN Bus)
See SAE 1939-11 Physical Layer, 250K bits/s, Twisted Shielded Pair Oct 1999 for best
practices when connecting to a J1939 vehicle network.
8.3 RS232
The minimum/maximum voltages on the bus are specified to be +/-15V. A ‘0’ is +5 to +15V and
a ‘1’ is -5 to -15V. Voltages between -3V and +3V are undefined by the standard. The limiting
factor for line length is the maximum allowable capacitance of 2500 pF. This limits the wire
length to 15m (50ft).
8.3.1 12V Systems
Maximum voltages: -3 to +16V with the bus idle
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8.3.2 24V Systems
Maximum voltages: -3 to +32V with the bus idle
8.4 Digital Inputs
VIL < 0.5V and VIH 1.2V.
These inputs are protected with 47K of series resistance. Transients to 60V can be tolerated
with circuit damage becoming more likely above 60V.
8.5 Digital Outputs
Three open drain outputs with a sink current fused at .5A hold current and 1A trip current.
One +5V output with a source current fuse at .5A hold current and 1A trip current.
8.6 Audio
The internal speaker is an 8 ohm speaker rated to 2W, 200 – 20,000 Hz.
The external speaker PA can drive a 4 or 8 ohm speaker up to 15W, 200 – 20,000 Hz.
Two microphones, one omnidirectional and one unidirectional (software selectable) with a
sensitivity of -46 dB +/-3dB.
8.7 GPS
The Smart Color Touch MDT uses an active external GPS antenna. Specifications taken from
Telit Jupiter JF2 Datasheet [3].
Channels 48
Sensitivity To -163 dBm
Heading 0.01 deg
Velocity 0.01 m/s
Accuracy 2.5 m
Acquisition Rate Cold start: 35s, average
Hot start: 1s, average
Protocol NMEA and OSP
8.8 Wi-Fi
The Smart Color Touch MDT uses an internal half-size mini PCIe Wi-Fi module with external
antenna. This supports 802.11 b/g/n and WEP, WPA, and WPA2 encryption.
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8.9 Ethernet
There is one 10/100/1000 BASET port. Full details of the physical layer are found at IEEE
802.3.
8.10 LTE/Cellular
The Smart Color Touch MDT uses an internal Mini PCIe (USB interface) LTE/Cellular modem
with external diversity antenna. This supports diversity antenna configuration on LTE band 13
(700MHz) as well as the Cellular (800MHz) and PCS (1900MHz) CDMA bands.
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