Parker CM2115 User manual

Controller Module
CM2115
User Guide
HY33-5020-IB/US
UG-CM2115-0935024-201502-001

Parker Hannifin Canada
Electronic Controls Division
1305 Clarence Avenue
Winnipeg, MB R3T 1T4 Canada
office [phone]
Fax [phone]
http://www.parker.com/ecd
DRAFT DISCLAIMER: This version of the manual is in draft form and is subject to change. Parker
Hannifin is not responsible for content that is incorrect or incomplete. Drafts may be updated,
replaced, or made obsolete by other documents at any time.
Copyright 2015 © 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.
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 ..............................................................................................................vi
Safety ...................................................................................................................................vii
Safety symbols................................................................................................................................vii
General safety regulations ..............................................................................................................vii
Welding after installation................................................................................................................ viii
Construction regulations ................................................................................................................ viii
Safety during installation ................................................................................................................ viii
Safety during start-up.......................................................................................................................ix
Safety during maintenance and fault diagnosis ...............................................................................ix
1. Understanding the CM2115..............................................................................................1
1.1. Regulatory Compliance............................................................................................................. 2
2. About the CM2115 User Guide.........................................................................................3
2.1. Section Types ........................................................................................................................... 3
2.2. Diagram conventions ................................................................................................................ 4
3. Quick Start.........................................................................................................................6
3.1. Overview ................................................................................................................................... 6
3.2. Gather Required Materials........................................................................................................ 6
3.3. Install the Required Software Tools .......................................................................................... 7
3.3.1. Install the Data Link Adapter Driver Software ............................................................. 7
3.3.2. Install Flash Loader ..................................................................................................... 8
3.4. Connect the CM2115 to a Development System...................................................................... 8
3.4.1. Power Up the Development System ........................................................................... 9
3.5. Download Application Software using the Flash Loader ........................................................ 10
4. Connectors and Pinouts.................................................................................................11
4.1. CM2115 pinouts ...................................................................................................................... 14
5. Inputs ...............................................................................................................................16
5.1. Programmable Digital Inputs................................................................................................... 16
5.1.1. Programmable Digital Input Capabilities ................................................................... 16
5.1.2. Programmable Digital Input Configuration ................................................................ 17
5.2. Active-Low Digital Inputs......................................................................................................... 18
5.2.1. Active-Low Digital Input Capabilities ......................................................................... 18
5.2.2. Active-Low Digital Input Installation Connections...................................................... 18
5.3. Power Control Digital Inputs ................................................................................................... 19
Contents

iv CM2115
Contents
5.3.1. Power Control Input Capabilities................................................................................19
5.3.2. Power Control Digital Input Installation Connections.................................................20
5.4. CM2115 Digital Input ...............................................................................................................21
5.4.1. CM2115 Digital Input Capabilities..............................................................................21
5.5. CM2115 DC-Coupled Frequency Input ...................................................................................22
5.5.1. CM2115 DC-Coupled Frequency Input Capabilities..................................................22
5.5.2. CM2115 DC-Coupled Frequency Input Configuration ...............................................22
5.6. Analog Inputs...........................................................................................................................23
5.6.1. Analog Input Capabilities ...........................................................................................23
5.6.2. Analog Input Configurations.......................................................................................26
6. Outputs............................................................................................................................28
6.1. High-Side Outputs ...................................................................................................................28
6.1.1. 10 A High-Side Output Capabilities ...........................................................................29
6.1.2. 5 A High-Side Output Capabilities .............................................................................30
6.1.3. 5 A High-Side Output with Current Sense Capabilities..............................................33
6.1.4. 2.5 A High-Side Output with Current Sense Capabilities...........................................35
6.1.5. High-Side Output Configuration .................................................................................36
6.1.6. High-Side Output Connections ..................................................................................37
6.2. Low-Side Output with Current Sense ......................................................................................39
6.2.1. Low-Side Output with Current Sense Capabilities.....................................................39
6.2.2. Low-Side Output with Current Sense Configuration ..................................................41
6.3. Solid State Relays ...................................................................................................................43
6.3.1. Solid State Relay Capabilities....................................................................................43
6.3.2. Solid State Relay Diagnostics....................................................................................44
6.3.3. Solid State Relay Installation Connections ................................................................44
7. Power...............................................................................................................................46
7.1. Logic Power.............................................................................................................................46
7.1.1. Logic Power Capabilities............................................................................................46
7.2. Busbar Power ..........................................................................................................................47
7.2.1. Busbar Power Capabilities.........................................................................................47
7.3. Logic and Output Power Connections.....................................................................................47
8. Sensor supply.................................................................................................................48
8.1. Sensor Power Capabilities ......................................................................................................48
8.1.1. Sensor Power Fault Responses ................................................................................49
8.2. Sensor Power Connections .....................................................................................................49
9. Communication...............................................................................................................50
9.1. Controller area network ...........................................................................................................50
9.1.1. J1939 CAN Capabilities .............................................................................................50
9.1.2. J1939 CAN Installation Connections .........................................................................50
10. Installation.....................................................................................................................53
10.1. Mechanical Installation Guidelines ........................................................................................53
10.1.1. CM2115 Dimensions................................................................................................53
10.1.2. Selecting a Mounting Location.................................................................................54
10.1.3. Mounting the CM2115..............................................................................................55
10.2. Electrical Installation Guidelines............................................................................................56

User Guide v
Contents
10.2.1. Designing and Connecting the Vehicle Harness ..................................................... 56
11. Application Examples...................................................................................................57
11.1. Implementing Safety Interlocks............................................................................................. 57
11.2. Controlling Indicator Lights ................................................................................................... 58
11.3. Controlling a Proportional Valve ........................................................................................... 59
11.4. Controlling Motor Speed ....................................................................................................... 61
11.5. Using one Analog Input as Two Digital Inputs ...................................................................... 62
11.6. Connecting Various Sensors ................................................................................................ 62
11.6.1. Open Collector......................................................................................................... 63
11.6.2. Variable Resistance................................................................................................. 64
11.6.3. Variable Reluctance ................................................................................................ 65
11.6.4. Switch ...................................................................................................................... 66
11.6.5. Voltage..................................................................................................................... 67
11.6.6. CMOS ...................................................................................................................... 68
11.6.7. Potentiometer (Ratiometric)..................................................................................... 69
12. Summary of Test Results.............................................................................................70
13. Glossary.........................................................................................................................72
14. Index...............................................................................................................................78

User Guide vi
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
Publication History

User Guide vii
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

viii CM2115
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.

User Guide ix
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 Controller Module (CM) 2115 is a general purpose input/output controller
that monitors digital, analog, and frequency inputs, and controls solid-state
switched outputs.
The principal benefit of the CM2115 is that it can be configured to meet many
system requirements through component configuration options, component value
modification, and custom software.
Figure 1: CM2115 controller
Note: Although the CM2115 is typically used in a vehicle, it can also be used
for other applications, such as industrial automation.
The CM2115 is designed to communicate through a J1939-based Controller Area
Network (CAN). Custom CAN messaging can be created in software, and the
CM2115 can be used in any CAN 2.0B application, including ISO 11783.
The software offered with the CM2115 is a low-level framework that uses the
Parker Vansco Software Development Kit (SDK), which is a tool that enables you
to create custom application software for your product.
The CM2115 has many features, including the following:
The CM2115 has seven different types of inputs:
1. Understanding the CM2115

2 CM2115
Understanding the CM2115
Programmable Analog – amplified
Programmable Analog – attenuated
Digital – Programmable up/down
Digital – Programmable pull up
2 x Digital Wakeup – Pull down only
Frequency – AC coupled (populated as digital)
Frequency – DC coupled
The CM2115 analog inputs and frequency input can be configured to
function as digital inputs
The CM2115 has 5 different types of outputs
8 x High Side – 6 x 10A and 2 x 5A
2 x High Side – 5A with accurate current sense
2 x High Side – 2.5A with accurate current sense
1 x Low Side – 2.5A with accurate current sense
2 x solid state relay – 1A
The CM2115 can provide a signal sensor power supply output rated at up to
300 mA
The CM2115 has 2 CAN busses, one with wake-on CAN function
The CM2115 has four 12-pin Deutsch DT connectors that are used to interface
with the inputs, outputs, and CAN communication
1.1. Regulatory Compliance
The CM2115 product has declarations of conformity for CE – 2004/1008/EC in
accordance with the harmonized standards EN13309:2010 and ISO13766:2006.
The product also has type approvals for
e – EU Automotive directive 75/245/EEC as last amended by 2006/28/EC
e – EU Agricultural and Forestry Tractors 75/322/EEC as last amended by
2009/64/EC
E – United Nations mark for approved vehicles and vehicle components sold
into the EU and some other countries under UN-ECE Regulation 10.04
Declaration of compliance with the required regulations is provided in separate
declaration documents.

User Guide 3
About the CM2115 User Guide
The CM2115 is designed to be used with configuration (stuffing) options, where
specific customer requirements are met by modifying components and component
values on a project by project basis. The manual cannot address all of the
configurations that are possible - but only focuses on the most commonly used
configuration.
The configuration in this manual has 2 CAN busses, 5V sensor supply and no
status LEDs.
This manual describes the hardware components of the CM2115, but does not
explain how to write or configure the software. For more information about
software, refer to the appropriate software manual or contact your Parker Vansco
Account Representative.
2.1. Section Types
There are three kinds of sections in this manual: instruction, information, and
example.
Instruction sections – The only instruction section in this manual is the Quick
Start section, which provides procedures for connecting the CM2115 to a
development system, powering it up, and downloading application software.
Information sections – Most sections in this manual are informational. They
describe the hardware components of the CM2115, and usually have three
sub-sections: capabilities, configuration options, and installation connections.
Note: The configuration options sections are a reference for what can be
configured for each component of the CM2115. All hardware configuration
must be selected early in the design process of your product, whereas some of
the software configuration options can be implemented at anytime. If you
already have a custom configuration for your product, you can ignore these
sections.
Example sections – The only example section in this manual is the
Application Examples section, which provides descriptions, diagrams, and
explanations for possible CM2115 applications.
2. About the CM2115 User Guide

4 CM2115
About the CM2115 User Guide
2.2. Diagram conventions
The following symbols are used in the schematic diagrams in this document:
Symbol Meaning
General input
General output
Frequency input
Analog input
Frequency sensor
Pulse sensor
Resistive sensor
General sensor
Application switch
Load
Pull-down resistor

User Guide 5
About the CM2115 User Guide
Symbol Meaning
Pull-up resistor
Battery
Fuse
Resistor
Ground
Chassis ground

6 CM2115
Quick Start
This section provides step-by-step instructions on how to connect the CM2115 to
a development system, install the required software tools, and download the
application software.
3.1. Overview
The following is a high-level overview of the steps involved with this section:
1. Gather the required materials.
2. Install the required software tools provided by Parker Vansco.
3. Connect the CM2115 to a development system (desktop) and power it up.
4. Download application software.
3.2. Gather Required Materials
The following materials are required for the procedures in this section:
CM2115
personal computer (PC)
controller I/O board
controller I/O harness (connects the CM2115 to the controller I/O board)
evaluation kit power harness (connects the controller I/O board to the power
supply)
Data Link Adapter (DLA) kit (comes with cables needed for connecting the
DLA to your PC and to the rest of the system)
desktop power supply compatible with the CM2115 and controller I/O board
loads (a 12 V DC, 3 A fixed voltage supply is generally suitable, unless
driving more significant loads)
procurement drawing for the version of CM2115 you are using, indicating the
configuration options for your variant of the product.
3. Quick Start

User Guide 7
Quick Start
software tools and files required for programming and downloading software
for the CM2115.
Note: With the exception of the PC and desktop power supply, all materials
and software are available from Parker Vansco. Please consult your Parker
Vansco Account Representative for specific details and pricing information.
3.3. Install the Required Software Tools
Before you start using the CM2115, you must install the appropriate software
tools onto your PC.
The CM2115 requires the following software tools:
Data Link Adapter (DLA) drivers: The DLA acts as the interface between
the PC and the CM2115 CAN bus. Before using the DLA, you must install the
DLA drivers.
Flash Loader: Software tool that transfers application software from your PC
to the CM2115.
3.3.1. Install the Data Link Adapter Driver Software
A Data Link Adapter (DLA) is needed when connecting the CM2115 in a
development system.
Note: Parker Vansco provides the latest DLA software releases through its
web site. Please contact your Parker Vansco Account Representative for
details on how to download the latest DLA driver software.
The Parker Vansco DLA requires the installation of drivers on your PC. To install
the Parker Vansco DLA drivers:
1. Download the driver, run the extracted file, and follow the Install Wizard. Do
not connect the USB DLA until the driver installation is completed.
2. Connect the USB DLA to a USB port on your PC. The Found New Hardware
screen opens.
3. Select Install the software automatically (Recommended), and then click
Next. If the driver is not detected automatically, you can browse to the folder
containing the driver (default path C:\Program files\Vansco\USB-DLA).
4. After installation is finished, click Finish. The USB DLA is now recognized
and ready to be used.
See the Parker Vansco USB DLA kit user manual for more detailed instructions.

8 CM2115
Quick Start
3.3.2. Install Flash Loader
The Flash Loader doesn't actually need to be installed to work.
Refer to section Transfer a Vansco Software File (VSF) to the CM2115 see
"Download Application Software using the Flash Loader" on page 10 for more
details about using the Flash Loader.
3.4. Connect the CM2115 to a Development System
It is a good idea to connect the CM2115 to a development system (PC, Controller
I/O Board, power source, and DLA) to verify your application. The development
system is an ideal environment for creating and downloading software
applications.
The following shows how to connect the CM2115 in a development system:
Controller
DLA
I/O Board
Power
PC
Figure 2: Development system connection
To connect the CM2115 in a development system, do the following:
Note: Before connecting anything in the development system, ensure that the
power supply is set to a voltage that is less than 32 V DC.

User Guide 9
Quick Start
1. Connect the Controller I/O harness to the CM2115 connectors.
2. Connect the Controller I/O harness to the controller I/O board connectors.
3. Connect the evaluation kit power/CAN harness to the controller I/O board’s
JP3 connector.
4. Do not connect the power wire (RED) from the evaluation kit power/CAN
harness to the power supply (+) terminal at this time.
5. Connect the ground wire (BLACK) from the evaluation kit power/CAN
harness to the power supply (-) terminal.
6. Connect the CAN connector from the evaluation kit power/CAN harness to
the corresponding mating connector and harness on the DLA.
Note: Do not proceed to the next step before the DLA drivers have been
installed. See Install the Data Link Adapter Driver Software on page 7.
7. Connect the DLA to a personal computer via the USB port.
3.4.1. Power Up the Development System
Once the CM2115 is connected in a development system, you need to power it up.
To power up the CM2115, do the following:
1. Ensure all controller I/O board digital inputs, jumpers, and dip switches are
properly configured for the CM2115. Refer to the Controller I/O Board
Reference Manual for further details.
2. Connect the power wire (red) from the evaluation kit power/CAN harness to
the power supply (+), and turn the power supply on.
3. Turn on the controller I/O board switch that corresponds with the power
control input on the CM2115 (refer to the Controller I/O Board Reference
Manual for details). The power LED on the CM2115 lights up.
Note: If the power LED does not light-up and you are unsure if a power
control input is set on the CM2115, try switching all the inputs on the
controller I/O board to high, and then to low. If you continue to have
problems, consult the Troubleshooting/FAQ section in the Controller I/O
Board Reference Manual for help.

10 CM2115
Quick Start
3.5. Download Application Software using the Flash
Loader
The Flash Loader transfers application software files that were created using the
Software Development Kit (SDK), from your PC to the CM2115.
This section assumes you have a Vansco Software File (VSF) that is ready to be
transferred to the CM2115 using the Flash Loader. Parker Vansco provides a VSF
with every CM2115.
Note: For more information about writing software for the CM2115 using the
SDK, contact your Parker Vansco Account Representative.
If you are creating a custom application, the provided VSF is a simple
example application that can be transferred to the CM2115 to ensure the
product works. Refer to the SDK manual for information on how to create a
custom application.
If you are not creating a custom application, the provided VSF file is the
actual application that Parker Vansco has written for your CM2115.
To transfer the VSF file to the CM2115
1. Set the Controller I/O Board harness power switch to the on position.
2. Set the Controller I/O Board harness ignition switch to the on position.
3. Run FlashLoader.exe.
The Flash Loader screen opens, showing a box on the left that lists every
module on the J1939 network that supports the J1939.
Note: Additional modules may appear in the modules list, as they also
support J1939. Although these “extra” modules support J1939, they won't
always support downloading over J1939 with the Flash Loader.
4. From the modules list, select CM2115.
5. From the Software File Details list, select your VSF file.
6. Click Start.
Your VSF file downloads to the CM2115.
Once complete, a confirmation screen opens.
7. Click OK.
The CM2115 is now running the application code.