Novatel Oem7700 User manual

DEVELOPMENT KIT GUIDE

GM-14915145 Rev 3 October 2019

OEM7

The OEM7 Development Kit (Dev Kit) provides a convenient way to access

OEM7®input and output signals. The Dev Kit alone is used with NovAtel’s

OEM7700 and OEM7720 receiver cards. To use the Dev Kit with NovAtel’s

OEM719, OEM729 or OEM7600 receiver cards, an optional Interposer

Card Kit is required.

Box Contents

The following is provided with your OEM7 Development Kit:

• OEM7 Development Board (NovAtel Part #01019417)

• One BNC-MMCX cable assembly (NovAtel Part #01019431)

• Two TNC-MMBX cable assemblies (NovAtel Part #01019599)

• Dev Kit power cable assembly (NovAtel Part #01019538)

• 2 m USB cable type A to micro B (NovAtel Part #60723119)

• 1.8 m null modem cable (NovAtel Part #01017658), DB-9 female/female

to connect to COMs 1, 2 or 3.

• Four adhesive rubber feet (NovAtel Part #28325059)

• Four M3x0.5x10 mm stando󰀨s (NovAtel Part #28423237)

• Four M3x0.5x6 mm Philips screws (NovAtel Part #35000306)

• Two 3 mm spacers (NovAtel Part #28423235)

• Two M2x8 socket head caps (NovAtel Part #28523067)

Optional Interposer Card Content

• OEM7 Interposer board (NovAtel Part #01019416) for use with

(OEM729R, OEM729 and OEM719 receiver cards)

• One TNC-MCX cable assembly (NovAtel Part #01019429)

• One TNC-MMCX cable assembly (NovAtel Part #01019430)

• Four M3x0.5x14 mm stando󰀨s (NovAtel Part #28423059)

• Five M3x0.5x10 mm stando󰀨s (NovAtel Part #28423237)

• Six M3x0.5x12 mm stando󰀨s (NovAtel Part #28423222)

• Four M3x0.5x8 mm stando󰀨s (NovAtel Part #28423231)

• Five M3x0.5x6 mm Philips screw (NovAtel Part #35000306)

Optional OEM7600 Interposer Card Content

• OEM7600 Interposer Board (NovAtel Part #01020246)

• Six M3x0.5x10 mm stando󰀨s (NovAtel Part #28423237)

• Ten M3x0.5x4 mm Philips screws (NovAtel Part #35023107)

Additional Equipment Required

Depending on the application, some or all of the following will be required:

• OEM7 series receiver card

• A Microsoft®Windows®-based computing device with a RS-232 DB-9,

USB port or 10/100BASE-T port

• A +9 VDC to 36 VDC power supply, capable of supplying at least 10 W

• A quality antenna, such as NovAtel’s GNSS-500 or GNSS-800 Series.

• A 50 ohm coaxial cable with a male TNC connector at the Dev Kit end,

for connecting to the GNSS antenna.

(Two if using an OEM7720 and two GNSS antennas.)

• If necessary, a 50 ohm coaxial cable with a male BNC connector at the

Dev Kit end for connecting to an EXT OSC port (refer to External Oscil-

lator and Mounting the Coaxial Cable in the Bracket sections on the

other side of this sheet)

• If necessary, an RS-422 cable (COM1 or COM2) and CAN1 or CAN2

connection

• An RJ-45 Ethernet cable

Hardware Use

OEM Card Size #

Included

NovAtel

Stando󰀨

Part #

Connect Card

to...

Stando󰀨

Insertion

Position

Interposer Board 10 mm 5 28423237 Dev Board A

OEM7720 10 mm 4 28423237 Dev Board B

OEM7700

OEM7600 M3 screws 4 35023107 Interposer Board N/A

OEM729 14 mm 4 28423059 Interposer Board D

OEM729R 12 mm 4 28423222 Interposer Board E

OEM719

OEM719A

OEM719B

8 mm 4 28423231 Interposer Board F

Interposer Board

to Dev Board M3 screws 5 35000306

IMU (future use) 6 mm 4 28423223 Dev Board Future use

Insert stando󰀨s into appropriate holes for card(s) used. Secure using screws.

OEM7600/OEM7700/OEM7720

Development Board

Switch Settings

Switch

Label Position Function

S601 A=RS-422

B=RS-232

Select COM1 and

COM2 RS-232 or

RS-422 mode

C=COM5 TXD/RXD

D=COM2 CTS/RTS

Either activate

COM5 or enable

COM2 ow control

S301 C: 3V3=3V3,

Default = C

Internal use only

Attach the MCX, MMCX or MMBX connector of the coaxial cable(s) to the receiver BEFORE securing

the receiver cards to the Dev Board with the stando󰀨s and screws.

Questions or Comments

Contact NovAtel Customer Support to obtain copies of the Dev Kit

BOM, schematics and assembly drawings. The OEM7 Dev Kit is

not intended to be used as a reference design for implementation

in end applications. Original component manufacturer design

recommendations should be sought before incorporating any

components used on the Dev Kit into an end application design.

If you have any questions or comments regarding your OEM7

Development Kit, contact NovAtel using one of these methods:

Email: [email protected]

Web: www.novatel.com

Phone: 1-800-NOVATEL (U.S. & Canada)

403-295-4500 (International)

NovAtel and OEM7 are registered trademarks of NovAtel Inc.

OEM719, OEM729, OEM7600, OEM7700 and OEM7720 are

trademarks of NovAtel Inc.

All other trademarks are the property of their respective owners.

Content subject to change without notice.

OEM7 Development Kit

Printed in Canada on recycled paper. Recyclable.

OEM719/OEM729

Optional Interposer Card

Switch Settings

Switch

Label Signal OEM729 OEM719

S101 729 COM1 RS-422/232

(U201)

D=729 COM1 in RS-422 mode

C=729 COM1 in RS-232 mode

n/a

S201 719 CAN MUX (U301) n/a B=CAN0

A=EVENT_OUT2 &

EVENT_IN2

S301 729 COM3 MUX (U303) A=GPIO & EVENT_IN2

B=COM3

n/a

S301 719 COM3/USB MUX

(U304, U302)

n/a C=COM3

D=USB & EVENT_IN1

Proper ESD

precautions

should be

followed

when

handling

boards.

5 15

9 69

EVENT Ports

2 Position, 50 Ohm BNC

1 GHz Max

OUT2OUT1

IN1 IN2

Reset Button

Press to perform

reset of card

Coaxial Cable Bracket

ANT TNC / EXT OSC BNC

Ethernet

RJ45

10/100 Base-T

USB

Micro-AB

USB1

Green LED

Link/Activity

Yellow LED

Not used

LED Stack

USB0

COM Ports

DB9, Male

CAN Ports

DB9, Female

CAN0

COM1

COM2

COM3

COM4 COM5

CAN1

DC Power

9 V to 36 V

Coaxial Cable Bracket

Mounted on Dev Board

Nut

Washer

Dev Board

TNC/BNC cable end

Mounting the Coaxial Cable into Bracket

The bracket openings are used to mount and secure the Antenna (ANT) and/or

External Oscillator (OSC) connectors to the Development Board.

1. Remove the top nut and washer from the TNC/BNC end of the coaxial cable.

Set aside.

2. Thread the TNC or BNC end of coaxial cable through the bracket from Dev

Board side to the outside (either opening).

3. Slide the washer and then the nut over the TNC or BNC end of the protrud-

ing coaxial cable and slide up against the external side of the bracket.

4. Hand tighten nut to secure the cable and connector to the bracket.

5. Connect antenna to receiver card or EVENT to the Dev Board.

6. Continue to Installation & Powering Steps section or repeat as needed for

second cable.

Attach the MCX, MMCX or MMBX connector of the coaxial cable(s)

to the receiver BEFORE securing the receiver cards to the Dev Board

with the stando󰀨s and screws.

External Oscillator

Some applications require greater precision

than that possible with the OEM7 VCTCXO,

in which case you may need to connect the

OEM7 to an external high-stability oscillator,

which may run at either 5 MHz or 10 MHz.

Antenna Selection

Select a quality GNSS antenna, such as one

from NovAtel’s 500 or 800 series. Contact

your NovAtel representative or visit our web

site www.novatel.com/products/gnss-antennas

for a full range of available antenna options.

Installation & Powering Steps

1. Flip the Dev Board upside down. Attach the four provided rubber feet over

the four white circles in each corner of the Dev Board. These provide stabil-

ity for the board.

2. Turn the Dev Board right side up and place on a at stable surface.

3. Ensure the steps listed in the Mounting the Coaxial Cable into Bracket

section are complete before progressing to Step 4.

4. If using, make the connections/attachments for the ANT/OSC cables using

the TNC/BNC end of the coaxial cable and connect to receiver card or Dev

Board as indicated in Coaxial Cable Assembly table.

5. If needed, attach the Interposer card to the Dev Board using the provided

stando󰀨s and screws as indicated in the Stando󰀨 Use table on the other

side of this sheet.

For the OEM7600, attach the OEM7600 to the OEM7600 Interposer board

using M3 screws before attaching the Interposer Board to the Dev Board.

6. If required, attach the applicable receiver card to the Interposer card using

the provided stando󰀨s and screws OR

Attach applicable receiver card directly to the Dev Board using the provided

stando󰀨s and screws as indicated in the Stando󰀨 Use table on the other

side of this sheet.

7. If using, connect EVENT end cable to applicable EVENT connector on the

Dev Board. Refer to the Coaxial Cable Assembly table on this page. For

event connector locations, refer to the illustration on the other side of this

sheet.

8. Set external power supply to 9 V to 36 VDC.

9. Set any Slide Switches on the Dev Board and, if using, the Interposer card.

Refer to the Switch Settings tables on the other side of this sheet.

10. Connect any communications equipment to be used.

11. Connect the power cord and plug into external power supply.

Status LED States

Left LED Stack from Top Right LED Stack from Top

LED# Description Color LED# Description Color

6n/a 7n/a

4Status GREEN* 5ME_RDY GREEN

2Status RED* 3POS_VALID GREEN

0ERROR RED 1POWER RED

* LED 2 and 4 represents the receiver card’s onboard LED status (when on at the same time, they represent the

yellow error status code). Search for Status Indicator in the OEM7 online documentation.

Coaxial Cable Assembly (for ANT/OSC/EVENTS)

Connect this end as indi-

cated below

Connect this end as

indicated below

Attach to

Antenna port of

receiver card

MCX

OEM719/OEM719A

TNC GNSS

Antenna

#01019429

MMCX

OEM729/OEM729R/OEM7600

#01019430

MMBX

OEM719B/OEM7700/OEM7720

#01019599

Attach to Exter-

nal Oscillator on

receiver card or

Event lines on

Dev Board

MMCX

OEM729/OEM729R/Dev Board

BNC

OSC

(External

Oscillator)

EVENTS

#01019431

Always connect the coaxial cable to the receiver card prior to attaching to the Dev Board

or Interposer card.

PIN CAN0 CAN1

1 NC NC

2 CAN_L CAN_L

3 GND GND

4 NC NC

5 GND GND

6 GND GND

7 CAN_H CAN_H

8 NC NC

9 12 V CAN

power

12 V CAN

power

COM1 COM21COM3,

COM4,

COM5

RS-232 RS-422 RS-232 RS-422

1 NC NC NC NC NC

2 RXD1 RX1+ RXD2 RX2+ RXD

3 TXD1 TX1+ TXD2 TX2+ TXD

4 NC NC NC NC NC

5 GND GND GND GND GND

6 NC NC NC NC NC

7 RTS1 TX1- RTS2 TX2- NC

8 CTS1 RX1- CTS2 RX2- NC

9 NC NC NC NC NC

1COM2 RTS/CTS MUX with COM5 TXD/RXD

Warnings and Restrictions

For evaluation only, in Laboratory/Development Environments. The development kit is not nished electrical and electronic equipment (EEE) and is not intended for

consumer use. It is intended solely for use for preliminary evaluation in laboratory/development environments by technically qualied experts who are familiar with the dan-

gers and application risks associated with handling electrical mechanical components, systems, and subsystems. The development kit should not be used as all or part of a

nished end product.

Federal Communications Commission (FCC) and Industry Canada (IC) Notices:

This development kit is designed to allow:

(1) Product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a nished product

and

(2) Software developers to write software applications for use with the end product. This kit is not a nished product and when assembled may not be resold or otherwise

marketed unless all required FCC and IC equipment authorizations are rst obtained. Operation is subject to the condition that this product not cause harmful interference to

licensed radio stations and that this product accept harmful interference.

(3) This kit generates, uses, and can radiate energy and has not been tested for compliance with the limits of digital devices pursuant to Part 15 of FCC or ICES-003 rules

which are designed to provide reasonable protection against radio frequency interference.

EU Declaration of Conformity

Hereby, NovAtel Inc. declares that the OEM7 Development Kit is in compliance with Directive 2011/65/EU. The full text of the EU declaration of conformity is available at the

following Internet address: www.novatel.com/products/compliance.

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