Parker DPS70 User manual

Display Panel Standard
DPS70
With 7”touchscreen
U s e r G uid e
UG-DPS70-1020000-201906-003

Parker Hannifin Canada
Electronic Controls Division
1305 Clarence Avenue
Winnipeg, MB R3T 1T4 Canada
office [phone]
Fax [phone]
http://www.parker.com/ecd
Copyright 2019 © Parker Hannifin Corporation. All rights reserved. No part of this work may be
reproduced, published, or distributed in any form or by any means (electronically, mechanically,
photocopying, recording, or otherwise), or stored in a database retrieval system, without the prior
written permission of Parker Hannifin Corporation in each instance.
Warning!
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS
DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY
DAMAGE.
•This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized
distributors provide product and/or system options for further investigation by users having technical expertise.
•The user, through its own analysis and testing, is solely responsible for making the final selection of the
system and components and assuring that all performance, endurance, maintenance, safety and warning
requirements of the application are met. The user must analyze all aspects of the application, follow applicable
industry standards, and follow the information concerning the product in the current product catalog and in any
other materials provided from Parker or its subsidiaries or authorized distributors.
•To the extent that Parker or its subsidiaries or authorized distributors provide component or system options
based upon data or specifications provided by the user, the user is responsible for determining that such data
and specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the
components or systems.
•The Buyer and/or end-user will be solely responsible for final disposal of all products.
Offer of Sale
The items described in this document are hereby offered for sale by Parker Hannifin Corporation, its subsidiaries
or its authorized distributors. This offer and its acceptance are governed by the provisions stated in the "Offer of
Sale" elsewhere in this document, or available at www.parker.com.

User Guide iii
Publication History ...............................................................................................................v
Safety ....................................................................................................................................vi
Safety symbols.................................................................................................................................vi
General safety regulations...............................................................................................................vi
Welding after installation.................................................................................................................vii
Construction regulations .................................................................................................................vii
Safety during installation.................................................................................................................vii
Safety during start-up.....................................................................................................................viii
Safety during maintenance and fault diagnosis.............................................................................viii
1. About the DPS70...............................................................................................................1
1.1. Diagram conventions ................................................................................................................4
1.2. Regulatory Requirements.........................................................................................................5
1.2.1. Regulatory Compliance...............................................................................................5
1.2.2. Declaration of Regulatory Compliance........................................................................5
2. Inputs .................................................................................................................................6
2.1. Analog Inputs............................................................................................................................6
2.1.1. Analog Input Capabilities.............................................................................................6
2.1.2. Analog Input Configuration Options ............................................................................7
2.1.3. Analog Input Installation Connections.........................................................................7
2.2. DPS70 Frequency Inputs..........................................................................................................7
2.2.1. DPS70 Frequency Input Capabilities ..........................................................................8
2.2.2. DPS70 Frequency Input Installation Connections.......................................................8
2.3. Digital Inputs .............................................................................................................................9
2.3.1. DPS70 Digital Input Capabilities..................................................................................9
2.3.2. Digital Input Installation Connections........................................................................10
2.4. Video Inputs............................................................................................................................11
2.4.1. Video Input Capabilities.............................................................................................11
3. Outputs ............................................................................................................................12
3.1. High-Side Outputs...................................................................................................................12
3.1.1. High-Side Output Capabilities ...................................................................................12
3.1.2. High-Side Output Configuration Options...................................................................13
3.1.3. High-Side Output Installation Connections................................................................13
3.1.4. High-Side Output Diagnostics and Fault Detection...................................................14
3.2. Sensor Supply Output.............................................................................................................16
3.2.1. Sensor Supply Output Capabilities............................................................................16
Contents

iv DPS70
Contents
3.2.2. Sensor Supply Output Installation Connections ........................................................16
3.2.3. Sensor Supply Output Diagnostics and Fault Detection............................................16
4. Power ...............................................................................................................................17
5. Communication...............................................................................................................18
5.1. CAN.........................................................................................................................................18
5.2. USB Host.................................................................................................................................18
5.3. USB Device .............................................................................................................................19
5.4. RS232......................................................................................................................................19
5.5. Ethernet...................................................................................................................................19
6. Display .............................................................................................................................20
7. Gauge Area......................................................................................................................22
7.1. Status Indicator LEDs..............................................................................................................22
7.2. Analog Gauges........................................................................................................................23
7.2.1. Gauge Backlighting....................................................................................................23
7.3. Buzzer......................................................................................................................................24
7.4. Real Time Clock......................................................................................................................24
8. Connectors......................................................................................................................25
8.1. Pinouts.....................................................................................................................................26
9. Mounting..........................................................................................................................28
9.1. Mechanical requirements ........................................................................................................28
9.2. Dimensions..............................................................................................................................29
10. Environmental Protection ............................................................................................30
11. Glossary.........................................................................................................................31
12. Index...............................................................................................................................42

User Guide v
The following table provides an overview of the changes made to this document
over the course of its publication history.
Release Date
Description of Change
Rev. 001
First release of this document, February 2014
Rev. 002
Minor edits from User Guide review meeting, 2014-02-25 and 2014-03-03
Rev. 003
Remove 3rd CAN bus (not implemented), 2019-06-05
Publication History

User Guide vi
Do not perform the procedures in this manual unless you are experienced in the
handling of electronic equipment.
Contact the manufacturer if there is anything you are not sure about or if you have
any questions regarding the product and its handling or maintenance.
The term "manufacturer" refers to Parker Hannifin Corporation.
Safety symbols
The following symbols are used in this document to indicate potentially
hazardous situations:
Danger! Risk of death or injury.
Warning! Risk of damage to equipment or degradation of signal
When you see these symbols, follow the instructions carefully and proceed with
caution.
General safety regulations
Work on the hydraulics control electronics may only be carried out by trained
personnel who are well-acquainted with the control system, the machine, and its
safety regulations.
Follow the manufacturer's regulations when mounting, modifying,
repairing, and maintaining equipment. The manufacturer assumes no
responsibility for any accidents caused by incorrectly mounted or
incorrectly maintained equipment. The manufacturer assumes no
responsibility for the system being incorrectly applied, or the system
being programmed in a manner that jeopardizes safety.
Safety

User Guide vii
Safety
Do not use the product if electronic modules, cabling, or connectors are
damaged or if the control system shows error functions.
Electronic control systems in an inappropriate installation and in
combination with strong electromagnetic interference fields can, in
extreme cases, cause an unintentional change of speed of the output
function.
Welding after installation
Complete as much as possible of the welding work on the chassis before the
installation of the system. If welding has to be done afterwards, proceed as
follows:
Do not place the welding unit cables near the electrical wires of the
control system.
1. Disconnect the electrical connections between the system and external
equipment.
2. Disconnect the negative cable from the battery.
3. Disconnect the positive cable from the battery.
4. Connect the welder's ground wire as close as possible to the place of the
welding.
Construction regulations
The vehicle must be equipped with an emergency stop which disconnects the
supply voltage to the control system's electrical units. The emergency stop must
be easily accessible to the operator. If possible, the machine must be built so that
the supply voltage to the control system's electrical units is disconnected when the
operator leaves the operator’s station.
Safety during installation
Incorrectly positioned or mounted cabling can be influenced by radio
signals, which can interfere with the functions of the system.

viii DPS70
Safety
Safety during start-up
Danger! Risk of death or injury. Do not start the machine's engine
before the control system is mounted and its electrical functions have
been verified.
Do not start the machine if anyone is near the machine.
Safety during maintenance and fault diagnosis
Before performing any work on the hydraulics control electronics, ensure that
▪The machine cannot start moving.
▪Functions are positioned safely.
▪The machine is turned off.
▪The hydraulic system is relieved from any pressure.
▪Supply voltage to the control electronics is disconnected.

User Guide 1
The DPS70 product is a display cluster that has a 7" touch screen, 4 analog gauges
and 26 indicator lights. The product is provided with a Linux operating system.
The product includes five NTSC/PAL D1 video inputs for display of vehicle
cameras. Four of the video inputs can be simultaneously viewed on the display.
The fifth input is recommended to be dedicated for the backup camera.
The communication options to the cluster are USB host, USB device, RS232,
10/100 Ethernet and 2 CAN buses.
Figure 1: DPS70 display cluster
The DPS70 is controlled by software. Contact your Parker Vansco Account
Representative for more details about the programming tools.
1. About the DPS70

2 DPS70
About the DPS70
The DPS70 has 26 LEDs that are used as status indicators:
▪6 RGB tricolor with feed back
▪6 RGB tricolor
▪2 green
▪2 amber
▪6 red
▪1 blue
▪3 red gauge warnings.
The locations of the colors are fixed. The overlay can be configured by the
customer. Contact your Parker Vansco Account Representative for more details.
The DPS70 has 4 gauges and a large 7" (800x480) TFT LCD, IPS.
The DPS70 has a buzzer that is intended to be used typically for a fault alarm but
could also be used for other sounds.
The DPS70 can monitor up to 26 inputs:
▪10 analog inputs.
▪2 frequency inputs.
▪9 digital inputs (3 have option to be populated as wake-up/power control).
▪5 video inputs.
The DPS70 has 2 outputs:
▪2 high-side outputs.
The DPS70 has a sensor supply output:
▪1 sensor supply output (5 V, 100 mA).
The DPS70 can detect the following faults on the outputs:
▪Short-circuit
▪Overcurrent
▪Open load
The DPS70 has 10 connectors:
▪2 x 20-pin Molex connectors that are used to interface with the inputs,
outputs, and CAN.
▪1 USB host type A.
▪1 USB device type B.
▪1 Ethernet RJ45
▪5 BNC for video inputs