INDUSTRIAL SHIELDS IS.AB20REL.HF+ PLC Programmer Operating instructions
Industrial Shields IS.AB20REL.HF+ is a powerful and versatile PLC with 20 digital I/Os and relay outputs, designed for industrial automation applications. It features Modbus communication for easy integration into existing systems, allowing for remote monitoring and control. The PLC's compact size and DIN rail mounting make it easy to install in various environments. With its user-friendly programming interface, the IS.AB20REL.HF+ enables efficient automation of industrial processes, providing reliable control and data acquisition capabilities.
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PLC ARDUINO ARDBOX 20 I/Os RELAY HF PLUS
MODBUS
PLC ARDUINO
ARDBOX 20 I/Os
RELAY HF
PLUS
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19
1
Rev.0: 30-08-19 Ref.IS.AB20AN.HF+
PLC Arduino ARDBOX 20 I/Os
Relay HF PLUS User Guide
Revised August 2019
This user guide is for version PLC Arduino ARDBOX 20 I/Os Relay HF
PLUS, ABOX-104-001-8 with Reference name Ref.IS.AB20AN-HF-PLUS
For older versions refer to user guide with Cat. No. ABOX-104-001-72
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Preface
Rev.0: 30-08-19
This User Guide is been implemented by Boot & Work, S.L. working under the name Industrial Shields.
Purpose of the manual
The information contained in this manual can be used as a reference to operating, to functions, and to the technical data of the signal modules, power supply modules and interface modules.
Intended Audience
This User Guide is intended for the following audience:
Persons in charge of introducing automation devices.
Persons who design automation systems.
Persons who install or connect automation devices.
Persons who manage working automation installation.
Warnings:
Unused pins should not be connected. Ignoring the directive may damage the controller.
Improper use of this product may severely damage the controller.
Refer to the controller’s User Guide regarding wiring considerations.
Before using this product, it is the responsibility of the user to read the product’s User
Guide and all accompanying documentation.
Maintenance must be performed by qualified personnel familiarized with the construction, operation, and hazards involved with the control.
Maintenance should be performed with the control out of operation and disconnected from all sources of power.
Care should be taken when servicing electrostatic sensitive components. The manufacturer's recommendations for these components should be followed.
The Ardbox Family PLCs are Open Type Controllers. It is required that you install the
Ardbox PLC in a housing, cabinet, or electric control room. Entry to the housing,
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Ref.IS.AB20AN.HF+ Rev.0: 30-08-19 cabinet, or electric control room should be limited to authorized personnel. Failure to follow these installation requirements could result in severe personal injury and/or property damage. Always follow these requirements when Ardbox family PLCs.
In case of installation or maintenance of the Ardbox please follow the instructions marked in the Installation and Maintenance section.
Do not disconnect equipment when a flammable or combustible atmosphere is present. Disconnection of equipment when a flammable or combustible atmosphere is present may cause a fire or explosion which could result in death, serious injury and/or property damage.
Avertissements:
Les broches non utilisées ne doivent pas être connectées. Ignorer la directive peut endommager le contrôleur.
Une utilisation incorrecte de ce produit peut endommager gravement le contrôleur.
Reportez-vous au Guide de l’utilisateur du contrôleur pour les considérations de câblage.
Avant d’utiliser ce produit, il incombe à l’utilisateur de lire le Guide de l’utilisateur du produit et la documentation qui l’accompagne.
La maintenance doit être effectuée par personnel qualifié familiarisé avec la fabrication, le fonctionnement et les dangers liés au contrôleur.
La maintenance doit être effectuée avec l’équipement hors service et déconnectée de toutes les sources d'alimentation.
Faites attention lors de l'entretien des composants sensibles à l'électricité statique.
Les recommandations du fabricant pour ces composants doivent être suivies.
Les automates de la famille Ardbox sont des contrôleurs de type ouvert. Il est nécessaire d'installer l'automate Ardbox dans un boîtier, une armoire ou une salle de contrôle électrique. L'accès au boîtier, à l'armoire ou à la salle de commande
électrique doit être limité au personnel autorisé. Le non-respect de ces exigences d'installation peut entraîner des blessures graves et/ou des dommages matériels importants. Respectez toujours ces exigences lors de l'installation des automates de la famille Ardbox.
En cas d'installation ou de maintenance du Ardbox, veuillez suivre les instructions indiquées dans la section Installation et Maintenance.
Ne débranchez pas l'équipement en présence d'une atmosphère inflammable ou combustible. La déconnexion de l'équipement en présence d'une atmosphère inflammable ou combustible peut provoquer un incendie ou une explosion pouvant entraîner la mort, des blessures graves et/ou des dommages matériels.
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Application Considerations and Warranty
Read and Understand this Manual
Rev.0: 30-08-19
Please read and understand this manual before using the product. Please consult your comments or questions to Industrial Shields before using the product.
Application Consideration
THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED.
THEY SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR
PROTECTIVE DEVICE FOR ENSURING SAFETY OF PERSONS, AS THEY ARE
NOT RATED OR DESSIGNED FOR SUCH PURPOSES.
Please know and observe all prohibitions of use applicable to the products.
FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY
WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESSIGNED
TO ADDRESS THE RISKS, NEVER USE THE INDUSTRIAL SHIELDS PRODUCTS.
NEVER USE THE INDUSTRIAL SHIELDS PRODUCTS BEFORE THEY ARE
PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Industrial Shields shall not be responsible for conformity with any codes, regulations or standards that apply to the combination of products in the customer’s application or use of the product.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses may be suitable for the products:
Systems, machines, and equipment that could present a risk to life or property.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installation subject to separate industry or government regulations.
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this document.
At the customer’s request, INDUSTRIAL SHIELDS will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the system, machine, end product, or other application or use.
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Intended use or of Industrial Shields products
Consider the following:
Industrial Shields products should only be used for the cases of application foreseen in the catalogue and the associated technical documentation. If third-party products and components are used, they must have been recommended or approved by Industrial
Shields.
The correct and safe operation of the products requires that your transport, storage, installation, assembly, operation and maintenance have been carried out in a correct It must respect the permissible ambient conditions. You should also follow the indications and warnings that appear in the associated documentation.
The product / system dealt with in this documentation should only be handled or manipulated by qualified personnel for the task entrusted and observing what is indicated in the documentation corresponding to it, particularly the safety instructions and warnings included in it. Due to their training and experience, qualified personnel are in a position to recognize risks resulting from the handling or manipulation of such products / systems and to avoid possible hazards.
Disclaimers
Weights and Dimensions
Dimensions and weights are nominal and they are not used for manufacturing purposes, even when tolerances are shown.
Performance Data
The performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of
INDUSTRIAL SHIELDS’s test conditions, and the users most correlate it to actual application requirements. Actual performance is subject to the INDUSTRIAL SHIELDS
Warranty and Limitations of Liability.
Change in Specifications
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when features are changed, or published ratings or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special numbers may be assigned to fix or stablish key specifications for your application on your request. Please consult with your INDUSTRIAL SHIELDS representative at any time to confirm actual specifications of purchased products.
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Errors and Omissions
Rev.0: 30-08-19
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.
Residual Risks
The control and drive components of an Industrial Shields PLC are approved for industrial and commercial use in industrial line supplies. Their use in public line supplies requires a different configuration and/or additional measures. These components may only be operated in closed housings or in higher-level control cabinets with protective covers that are closed, and when all of the protective devices are used. These components may only be handled by qualified and trained technical personnel who are knowledgeable and observe all of the safety information and instructions on the components and in the associated technical user documentation.
When carrying out a risk assessment of a machine in accordance with the EU
Machinery Directive, the machine manufacturer must consider the following residual risks associated with the control and drive components of a PDS.
1. Unintentional movements of driven machine components during commissioning, operation, maintenance, and repairs caused by, for example: − Hardware defects and/or software errors in the sensors, controllers, actuators, and connection technology
− Response times of the controller and drive − Operating and/or ambient conditions not within the scope of the specification − Condensation / conductive contamination −
Parameterization, programming, cabling, and installation errors − Use of radio devices / cellular phones in the immediate vicinity of the controller − External influences / damage.
2. Exceptional temperatures as well as emissions of noise, particles, or gas caused by, for example: − Component malfunctions − Software errors − Operating and/or ambient conditions not within the scope of the specification − External influences / damage.
3. Hazardous shock voltages caused by, for example: − Component malfunctions −
Influence of electrostatic charging − Induction of voltages in moving motors − Operating and/or ambient conditions not within the scope of the specification − Condensation / conductive contamination − External influences / damage
4. Electrical, magnetic and electromagnetic fields generated in operation that can pose a risk to people with a pacemaker, implants or metal replacement joints, etc. if they are too close.
5. Release of environmental pollutants or emissions as a result of improper operation of the system and/or failure to dispose of components safely and correctly.
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Ref.IS.AB20AN.HF+ Rev.0: 30-08-19
Warranty and Limitations of Liability
Warranty
Industrial Shields’s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by Industrial Shields.
INDUSTRIAL SHIELDS MAKES NO REPRESENTATION OR WARRANTY,
EXPRESSED OR IMPLIED, REGARDING MERCHANABILITY, NON-
INFRINGEMENT, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS.
ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE
HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE
REQUIREMENTS OF THEIR INTENDED USE. INDUSTRIAL SHIELDS DISCLAIMS
ALL OTHER WARRANTIES, EXPRESS OR IMPLIED
Limitations of Liability
INDUSTRIAL SHIELDS SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT,
OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMERCIAL LOSS IN
ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS
BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.
IN NO EVENT SHALL INDUSTRIAL SHIELDS BE RESPONISBLE FOR WARRANTY,
REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS INDUSTRIAL
SHIELDS’S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY
HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO
CONTAMINATION, ABUSE, MISUSE, OR INAPPROPIATE MODIFICATION OR
REPAIR.
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Table of Contents
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1.
Ardbox Relay HF: General Features
Rev.0: 30-08-19
COMPACT PLC ARDUINO ARDBOX 20I/Os
RELAY HF PLUS
Input Voltage 12 to 24Vdc
Input rated voltage 24 Vdc
Rated Power
I Max.
Size
Clock Speed
Flash Memory
SRAM
EEPROM
30 W
1,5A
100x45x115
16MHz
32KB of which 4KB are used by bootloader
2.5KB
Communications
TOTAL Input points
TOTAL Output points
1KB
I2C -- USB -- RS232 -- RS485 --
SPI -- TTL
10
An/Dig Input 10bit
(0-10Vcc)
10
0 to 10Vac
Input Impedance: 39K
Separated PCB ground
Rated Voltage: 10Vac
Galvanic Isolation
Rated Voltage: 24 Vdc
7 to 24Vdc
I min: 2 to 12 mA
* Interrupt isolated Input
HS
(24Vcc)
Analog Output 8bit
(0-10Vcc)
Digital Isolated Output
(24Vcc)
Digital Isolated Output
Relay
PWM Isolated Output
8bit
(24Vcc)
7 to 24Vdc
I min: 2 to 12 mA
Galvanic Isolation
Rated Voltage: 24Vdc
0 to 10Vac
I max: 20 mA
Separated PCB ground
Rated Voltage: 10Vac
5 to 24Vdc
I max: 70 mA
Galvanic Isolation
Diode Protected for Relay
Rated Voltage: 24Vdc
220V Vdc
Galvanic Isolation
Diode protected for Relay
5 to 24Vdc
I max: 70 mA
Galvanic Isolation
Diode Protected for Relay
Rated Voltage: 24Vdc
Fuse protection (2.5A)
Polarity protection
RS485
7 to 24Vdc
I min: 3/6 mA
Separated PCB ground
Imax 24Vdc: 410 mA
Imax: 5A
PWM Isolated
Output 8bit
(24Vcc)
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Expandability
Reference
I2C – RS232 – RS485 – SPI – TTL
IS.AB20REL.HF+
Rev.0: 30-08-19
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2.
Technical Specifications
2.1
General Specifications:
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Power supply voltage
Operating voltage range
Power consumption
DC power supply
DC power supply
DC power supply
12 to 24Vdc
30VAC max.
11.4 to 25.4Vdc
External power supply
Power supply voltage
Power supply output capacity
Insulation resistance
Dielectric strength
Shock resistance
24Vdc
700 mA
20MΩ min. at 500Vdc between the AC terminals and the protective ground terminal.
2.300 VAC at 50/ 60 Hz for one minute with a leakage current of 10mA max. Between all the external AC terminals and the protective earth terminal.
80m/s
2
in the X, Y and Z direction 2 times each.
Ambient temperature (operating) 0º to 60ºC
10% to 90% (no condensation) Ambient humidity (operating)
Ambient environment (operating) With no corrosive gas
-20º to 60ºC Ambient temperature (storage)
Power supply holding time
Weight
2ms min.
350g max.
2.2
Performance Specification:
Arduino Board
Control method
I/O control method
Programming language
Microcontroller
Flash Memory
Program capacity (SRAM)
EEPROM
ARDUINO LEONARDO
Stored program method
Combination of the cyclic scan and immediate refresh processing methods.
Arduino IDE. Based on wiring (Wiring is an Open Source electronics platform composed of a programming language. “similar to the C”. http://arduino.cc/en/Tutorial/HomePage
ATmega32u4
32KB of which 4KB are used by bootloader
2.5KB
1KB
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Clock Speed 16MHz
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2.3
Symbology
Table that includes all the symbology that is used in the serigraph of the Ardbox Relay HF+:
Symbol
Standard No. /
Standard Title
IEC 60417 /
Graphical symbols for use on equipment
Standard
Reference No. /
Symbol Title
5031 / Direct
Current
Symbol Meaning
Indicates that the equipment is suitable for direct current only; to identify relevant terminals
IEC 60417 /
Graphical symbols for use on equipment
IEC 60417 /
Graphical symbols for use on equipment
IEC 60417 /
Graphical symbols for use on equipment
IEC 60417 /
Graphical symbols for use on equipment
5032 / Alternating
Current
5130 / Pulse
General
5017 / Earth,
Ground
Indicates that the equipment is suitable for alternating current only; to identify relevant terminals
To identify the control by which a pulse is started.
To identify an earth (ground) terminal in cases where neither the symbol 5018 nor
5019 is explicily required.
5115 / SIgnal lamp
To identify the switch by means of which the signal lamp(s) is (are) switched on or off.
Medical Devices
Directive
93/42/EEC
CE Marking
CE marking indicates that a product complies with applicable European Union regulations
ISO 7000/
Graphical symbols for use on equipment
0434B /
Warning symbol
ISO 7000/
Graphical symbols for use on equipment
5036 / Dangerous
Voltage
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury
To indicate hazards arising from dangerous voltages
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3.
Precautions
Read this manual before attempting to use the ARDBOX 20 I/Os Relay HF PLUS and follow its descriptions for reference during operation.
3.1
Arduino Board
The ARDBOX 20 I/Os Relay HF PLUS PLCs include Arduino Leonardo Board as controller.
3.2
Intended Audience
This manual is intended for technicians, which must have knowledge on electrical systems.
3.3
General Precautions
The user must operate Ardbox according to the performance specifications described in this manual.
Before using ARDBOX 20 I/Os Relay HF PLUS under different conditions from what has been specified in this manual or integrating ARDBOX 20 I/Os Relay HF PLUS to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment and other systems, machines, and equipment that may have a serious influence on lives and property if used improperly, consult your INDUSTRIAL SHIELDS representative. Ensure that the rating and performance characteristics of Ardbox are sufficient for the systems, machines, and equipment, and be sure to provide the systems, machines, and equipment double safety mechanisms. This manual provides information for programming and operating the Ardbox.
4.
Software interface
Industrial Shields PLC are programmed using Arduino IDE, which is a software based on the C language. They can also be programmed using directly C but it is much easier working with
Arduino IDE as it provides lots of libraries that helps in the programming.
Furthermore Industrial Shields provides boards for programming the PLCs much easier.
Basically it is no needed to define the pins and if that pins are inputs or outputs. Everything is set up automatically if using the boards.
In order to install Industrial Shields boards, these are the steps that must be followed.
Requirements:
Arduino IDE 1.8.0 or above (better to have always the latest version).
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Steps:
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1.
Open Arduino IDE and go to: “File -> Preferences” located in the top left corner.
2.
In Additional Boards URLs write the following: http://apps.industrialshields.com/main/arduino/boards/package_industrialshields_index.json
3.
Press OK to save the changes.
4.
Go to: Tools -> Board: … -> Boards Manager
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5.
Search for industrialshields.
Rev.0: 30-08-19
6.
Click install (selecting the latest version).
Following this steps you will be able to use now the Industrial Shields Boards:
Once the Ardbox Family is selected, an extra option will appear on Tools:
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Select the correct Ardbox Relay HF PLUS Board (Ardbox Relay HF+ w/HW RS-232 or
Ardbox Relay HF+ w/HW RS-485) depending on your jumpers & switch configuration.
Also there are some examples of programming in File -> Examples -> Ardbox Family.
Furthermore there are some extra libraries that can be found in Industrial Shields github. https://github.com/IndustrialShields/
5.
How to connect PLC Arduino to PC
Connect USB port from PLC to PC.
NOTE:
Ardbox Family uses micro USB cable.
Open Arduino IDE interface:
Select Industrial Shields boards -> Ardbox Family
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Select correct port.
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6.
How to connect PLC to power supply
Ardbox Family PLCs are 12-24Vdc supplied. IMPORTANT: The polarity IS NOT
REVERSAL!
Make sure that the live and GND connector of the power supply match the PLC.
Make sure that the power supply mains output is not higher than 24Vdc.
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Suggested power suppliers
Rev.0: 30-08-19
Compact DIN rail power supply. Assembled on 35mm
DIN Rail:
-12Vdc / 24Vdc
-2.5A
-30W
Industrial Shields power supplies provide parallel operation, overvoltage protection, and overcurrent protection. There is a LED inductor for power status, the power supply is certified according to UL.
The standard, Part 1 of IEC 61010, sets the general safety requirements for the following types of electrical devices and their accessories, regardless of where use of the device is intended.
The equipment must be powered from an external power source in accordance with IEC
61010-1, whose output is MBTS and is limited in power according to section 9.4 of IEC 61010-
1.
WARINING: Once the equipment is installed inside an electrical cabinet, the MTBS cables of the equipment must be separated from the dangerous voltage cables.
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7.
Ardbox Relay I/O pinout:
1.1
Zone Connections
Base
(common unit)
LEFT ZONE
MISO
MOSI
SCK
RESET
5VdC
GND
RX-RS-232
TX-RS-232
1,2
1,2
SDA-PIN2
1
SCL-PIN3
1
R1
R2
R3
GND
24V
3
10
9
6
-
0
1
2
-
-
14
16
15
-
-
14
16
15
-
-
-
8
4
2
3
10
9
6
-
-
SPI-MISO
SPI-MOSI
SPI-CLOCK
SPI-RESET
5V Output
GND
Serial/RS232
Serial/RS232
I2C/SPI SS
I2C/SPI SS
Relay 1 Out
Relay 2 Out
Relay 3 Out
GND
-
HS*: Hardware Serial
SS*: Software Serial
1
See section 8 to enable these connections
2
See section 9 to enable these connections
Rev.0: 30-08-19
LEFT ZONE
Switch config*
(see section 8 for Communications configuration. Enabling Communications disables some I/Os)
Communications pins
Relay Outputs
Power supply connectors
(24Vdc – GND)
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-
-
11
22
21
20
19
13
5
3
23
18
8
4
12
2
7
0
1
B-
A+
Z-/A0.1
Y+/A0.0
R4
R5
I0.9
I0.8
I0.7
I0.6
I0.5
1
I0.4
1
I0.3
2
I0.2
2
I0.1
I0.0
1
R6
R7
1
R8
1
Base
(common unit)
RIGHT ZONE
22
21
20
19
-
5
3
23
18
8
-
-
-
4
12
2
7
0
1
RS485
RS485
RS485/Analog Output
RS485/Analog Output
Relay 4 Out
Relay 5 Out
Analog/Digital Input
Analog/Digital Input
Analog/Digital Input
Analog/Digital Input
Analog/Digital Input
Analog/Digital Input
Digital Input
Digital Input
Digital Input
Digital Input/ Interrupt
Relay 6 Out
Relay 7 Out
Relay 8 Out
RIGHT ZONE
RS-485 pins
Analog Outputs Pins
Relay Outputs
Digital/Analog Inputs pins
Relay Outputs
*Depending on the mode HD/FD the Y+/Z- analog outputs pins are enabled or disabled. See section 9 to see the configurations
Config switch *
(see section 8 for communications configuration)
Power LED Arduino Reset button
Input / Output
LED
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8.
Switch configuration
8.1
General Switches Configurations
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LEFT ZONE.
Communications and inputs/outputs can not work simultaneously.
SWITCH
NC
H/F
SCL/R5
SDA/I0.0
RE-RS485
I0.4
DE-RS485
I0.5
LEFT ZONE
ON
-
Half Duplex
R5
I0.0
RE-RS485
I0.4
DE-RS485
I0.5
OFF
-
Full Duplex
SCL
SDA
I0.4
RE-RS485
I0.5
DE-RS485
1.
NC – Not Connected
2.
H/F – Choosing between Half/Full Duplex for the RS485 communication. In order to use Full
Duplex, it has to be considered the TOP ZONE and the JUMPER ZONE(*see section 9).
3.
SCL/R5 – Choosing between SCL (I2C) and R5. If the switch is ON, the R5 will be enabled and the
SCL will be disabled. If the switch is OFF, SCL will be now enabled and R5 disabled.
4.
SDA/I0.0 - Choosing between SDA (I2C) and I0.0. If the switch is ON, the I0.0 will be enabled and the SDA will be disabled. If the switch is OFF, SDA will be now enabled and R5 disabled.
1.
RE-RS485 – If this switch is ON, the I0.4 switch must be set to OFF. Being in ON mode it enables
RE for the RS-485.
2.
I0.4 – If this switch is ON, the RE-RS485 switch must be set to OFF. Being in ON mode it enables the input I0.4.
3.
DE-RS485 – If this switch is ON, the I0.5 switch must be set to OFF. Being in ON mode it enables DE for the RS-485.
4.
I0.5 – If this switch is ON, the DE-RS485 switch must be set to OFF. Being in ON mode it enables the input I0.5.
TOP ZONE.
TOP ZONE
SWITCH
D1 - RS-485
R8
ON
RS-232/485
R8
OFF
R8
RS-232/485
D0 - RS-485 RS-232/485 R7
R7 R7 RS-232/485
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Communications and outputs can not work simultaneously.
1.
D1 – RS-485: If this switch is ON, the R8 switch must be set to OFF. Being in ON mode it enables DI for the RS-485 and RS-232 Hardware Serial ( see section 9 for jumper configuration)
2.
R8: If this switch is ON, the DI – RS-485 switch must be set to OFF. Being in ON mode it enables the Relay 8.
3.
D0 – RS-485: If this switch is ON, the R7 switch must be set to OFF. Being in ON mode it enables D0 for the RS-485 or RS-232 Hardware Serial ( see section 9 for jumper configuration )
4.
R7: If this switch is ON, the D0 – RS-485 switch must be set to OFF. Being in ON mode it enables the Relay 7.
8.2
RS- 485 Switch configuration
SWITCH
TOP ZONE
MODE
RS-485 TOP ZONE : In order to enable the RS-485 protocol the
TOP ZONE must be configured as it is shown in the table.
Although the switch name is only referenced to RS-485 it is also the same for the RS-232.
DI - RS-485 ON
R8 OFF
Having this setup, the R7 & R8 are disabled.
D0 - RS-485
R7
ON
OFF
LEFT ZONE
RS-485 LEFT ZONE: The H/F can be set up as ON or OFF. If it is wished
SWITCH MODE to use the RS-485 Half Duplex (A+, B-) it has to be ON. For using the
NC - RS-485 Full Duplex (A+, B-, Y+, Z-) it has to be OFF.
H/F ON/OFF
The switch RE-RS485 and DE-RS485 must be set in ON mode. As
SCL/R5 - these pins are set to ON, the other 2 (I0.4, I0.5) must be set to OFF.
SDA/I0.0 -
RE-RS485 ON
Being in OFF mode they are completely disabled.
I0.4 OFF The switches marked as “ – “ don’t interfere with the RS-485
DE-RS485 ON communication protocol.
I0.5 OFF
* To enable the RS-485 communication it is needed to configure also the jumpers, see Section 9
24
Ref.IS.AB20AN.HF+
8.3
RS- 232 Switch configuration
Rev.0: 30-08-19
SWITCH
DI - RS-485
TOP ZONE
MODE
ON
RS-232 TOP ZONE : In order to enable the RS-232 protocol the
TOP ZONE must be configured as it is shown in the table.
Although the switch name only is referenced to RS-485 it is also the same for the RS-232.
R8 OFF
Having this set up, the R7 & R8 are disabled.
DO - RS-485 ON
R7 OFF
LEFT ZONE
RS-232 LEFT ZONE: As both RS-232 & RS-485 can’t work at the same time, the RE-RS485 and DE-RS485 have to be in OFF mode, so this
SWITCH MODE
NC - enables the I0.4, I0.5 inputs.
H/F
SCL/R5
-
-
SDA/I0.0
RE-RS485
I0.4
DE-RS485
I0.5
-
OFF
ON
OFF
ON
* To enable the RS-232 communication it is needed to configure also the jumpers, see Section 9
8.4
I2C Switch configuration
SWITCH
DI - RS-485
R8
DO - RS-485
R7
TOP ZONE
MODE
-
-
-
-
SWITCH
NC
H/F
SCL/R5
SDA/I0.0
RE-RS485
I0.4
DE-RS485
I0.5
LEFT ZONE
MODE
-
-
ON
ON
-
-
-
-
To enable I2C configuration the switches SCL/R5 & SDA/I0.0 must be set to ON. As they are in
ON mode R5 & I0.0 are disabled.
The switches marked as “ – “ don’t interfere with the I2C communication protocol.
25
Ref.IS.AB20AN.HF+
9.
Jumper configuration
9.1
General jumper configuration
Rev.0: 30-08-19
JUMPER ZONE 1
LEFT
Y+
ENABLE
A0.0
RIGHT
Z-
ENABLE
A0.1
JUMPER ZONE 2
LEFT
I0.2
D4
RS-232
RIGHT
I0.3
D8
RS-232
This jumper zone makes the selection between using the RS-485 Full
Duplex or the Analog Outputs. If it is wanted to use the RS-485 Full
Duplex communication protocol the Y+ must be connected to ENABLE, and Z- also connected to ENABLE. If it is wanted to use the Analog
Outputs, The A0.0 must be connected to ENABLE, and A0.1 also connected to Enable
This jumper zone makes the choosing between connecting the inputs
I0.2, I0.3 to pins 4 and 8 of the Arduino Leonardo respectively, or connect the RS-232 ports to activate the Software Serial RS-232. In order to use the inputs I0.2,I0.3 the jumper must be connected to the pins 4 and 8. So I0.2 must be connected with D4 and I0.3 must be connected to D8.
UP
JUMPER ZONE 3
RS-485 D1 RS-232
DOWN RS-485 D0 RS-232
This jumper makes the choosing between connecting MAX232 to pins
0,1 of the Arduino Leonardo or with the MAX485. In order to use the
RS-232 Hardware Serial protocol both RS-232 must be connected to the D1/D0. In order to use the RS-485 Hardware Serial protocol both
RS-485 must be connected to the D1/D0.
*The jumpers that are not connected to the middle jumpers MUST NOT be connected anywhere.
26
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19
10.
Hardware Serial RS-232 & RS-485 Configuration
10.1
Hardware Serial RS-232
In order to enable the Hardware Serial RS-232 the total configuration of the Ardbox Relay HF will be:
Switch configuration:
TOP ZONE
SWITCH
DI - RS-485
R8
DO - RS-485
R7
MODE
ON
OFF
ON
OFF
SWITCH
NC
H/F
SCL/R5
SDA/I0.0
RE-RS485
I0.4
DE-RS485
I0.5
LEFT ZONE
MODE
-
-
-
-
OFF
ON
OFF
ON
Jumper configuration:
JUMPER ZONE 1
LEFT
NC
ENABLE
RIGHT
NC
ENABLE
A0.0 A0.1
JUMPER ZONE 2
LEFT
I0.2
RIGHT
I0.3
D4
NC
D8
NC
UP
JUMPER ZONE 3
NC
D1 RS-232
DOWN NC
D0 RS-232
Having configured Ardbox Relay HF as it is shown above, these are the features that are available: o Available communication protocols:
Hardware Serial RS-232.
I2C *If I2C is active R5 & I0.0 are disabled
SPI
TTL
USB o Inputs: All 10 inputs, from I0.0 to I0.9. If using I2C I0.0 is disabled o Relay Outputs: From R1 to R6. If using I2C R5 is disabled. R7 and R8 are disabled from the TOP ZONE switch. o Analog Outputs: A0.0 & A0.1
27
Ref.IS.AB20AN.HF+
10.2
Hardware Serial RS-485
Rev.0: 30-08-19
In order to enable the Hardware Serial RS-485 the total configuration of the Ardbox Relay HF will be:
Switch configuration:
TOP ZONE
SWITCH
DI - RS-485
R8
DO - RS-485
R7
MODE
ON
OFF
ON
OFF
SWITCH
NC
H/F
SCL/R5
SDA/I0.0
RE-RS485
I0.4
DE-RS485
I0.5
LEFT ZONE
MODE
-
ON/OFF
-
-
ON
OFF
ON
OFF
Jumper configuration:
JUMPER ZONE 1 HALF DUPLEX
LEFT
Y+
ENABLE
A0.0
RIGHT
Z-
ENABLE
A0.1
JUMPER ZONE 2
LEFT
I0.2
RIGHT
I0.3
D4
NC
D8
NC
UP
JUMPER ZONE 3
RS485 D1
NC
DOWN
RS485 D0
NC
JUMPER ZONE 1 FULL DUPLEX
LEFT RIGHT
Having configured Ardbox Relay HF as it is shown above, these are the features that are available:
Y+ Z-
ENABLE
A0.0
ENABLE
A0.1 o Available communication protocols:
Hardware Serial RS-485.
I2C *If I2C is actived R5 & I0.0 are disabled
SPI
TTL
USB o Inputs: All 10 inputs except for input I0.4, I0.5 as they are disabled from the LEFT ZONE switch. If using I2C I0.0 is disabled o Relay Outputs: From R1 to R6. If using I2C R5 is disabled. R7 and R8 are disabled from the TOP ZONE switch. o Analog Outputs: A0.0 & A0.1 if RS-485 is working in Half Duplex. They are disabled if using RS-485 Full Duplex, see the JUMPER ZONE 1 from above.
28
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19
11.
Hardware Serial RS-232 & RS-485 Configuration
1.2
Hardware Serial RS-232
In order to enable the Hardware Serial RS-232 the total configuration of the Ardbox Relay HF will be:
Switch configuration:
TOP ZONE
SWITCH
DI - RS-485
R8
DO - RS-485
R7
MODE
ON
OFF
ON
OFF
Jumper configuration:
SWITCH
NC
H/F
SCL/R5
SDA/I0.0
RE-RS485
I0.4
DE-RS485
I0.5
LEFT ZONE
MODE
-
-
-
-
OFF
ON
OFF
ON
JUMPER ZONE 1
LEFT
NC
ENABLE
RIGHT
NC
ENABLE
A0.0 A0.1
JUMPER ZONE 2
LEFT
I0.2
RIGHT
I0.3
D4
NC
D8
NC
UP
JUMPER ZONE 3
NC
D1 RS-232
DOWN NC
D0 RS-232
Having configured Ardbox Relay HF as it is shown above, these are the features that are available: o Available communication protocols:
Hardware Serial RS-232.
I2C *If I2C is active R5 & I0.0 are disabled
SPI
TTL
USB o Inputs: All 10 inputs, from I0.0 to I0.9. If using I2C I0.0 is disabled o Relay Outputs: From R1 to R6. If using I2C R5 is disabled. R7 and R8 are disabled from the TOP ZONE switch. o Analog Outputs: A0.0 & A0.1
29
Ref.IS.AB20AN.HF+
1.3
Hardware Serial RS-485
Rev.0: 30-08-19
In order to enable the Hardware Serial RS-485 the total configuration of the Ardbox Relay HF will be:
Switch configuration:
TOP ZONE
SWITCH
DI - RS-485
R8
DO - RS-485
R7
MODE
ON
OFF
ON
OFF
SWITCH
NC
H/F
SCL/R5
SDA/I0.0
RE-RS485
I0.4
DE-RS485
I0.5
LEFT ZONE
MODE
-
ON/OFF
-
-
ON
OFF
ON
OFF
Jumper configuration:
JUMPER ZONE 1 HALF DUPLEX
LEFT
Y+
ENABLE
A0.0
RIGHT
Z-
ENABLE
A0.1
JUMPER ZONE 2
LEFT
I0.2
RIGHT
I0.3
D4
NC
D8
NC
UP
JUMPER ZONE 3
RS485 D1
NC
DOWN
RS485 D0
NC
JUMPER ZONE 1 FULL DUPLEX
LEFT
Y+
RIGHT
Z-
ENABLE
A0.0
ENABLE
A0.1
Having configured Ardbox Relay HF as it is shown above, these are the features that are available: o Available communication protocols:
Hardware Serial RS-485.
I2C *If I2C is actived R5 & I0.0 are disabled
SPI
TTL (SoftwareSerial)
USB o Inputs: All 10 inputs except for input I0.4, I0.5 as they are disabled from the LEFT ZONE switch. If using I2C I0.0 is disabled
30
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19 o Relay Outputs: From R1 to R6. If using I2C R5 is disabled. R7 and R8 are disabled from the TOP ZONE switch. o Analog Outputs: A0.0 & A0.1 if RS-485 is working in Half Duplex. They are disabled if using RS-485 Full-Duplex, see the JUMPER ZONE 1 from above.
12.
Ardbox - Arduino I/Os 5V pins
The Ardbox has some of the Leonardo board pins available. These pins can be programmed according to Arduino features such as I/Os operating at 5V or any additional features present in the pins (for example I2C communication in pins SCL and SDA). As this pins are directly connected to the Arduino Leonardo board they are not as well protect as the normal inputs.
These pins are mainly meant to be used as prototyping.
Ardbox terminal
SCL – Pin 3
SDA
– Pin 2
MISO
SCK
MOSI
Arduino pin
3
2
14
15
16
*IMPORTANT: Do not connect the terminals in the chart above to voltages higher than 5V.
These terminals provide direct access to the Leonardo board.
A part from the switch configuration there are some special conditions depending on these 5V.
Now it is going to be shown the considerations to operate with these pins.
12.1
I2C pins – SDA/SCL
The I2C protocol is meant to work in a pull-up configuration. The I2C pins in the Arduino
Leonardo are not pull-up, so in order to work with the I2C an external pull-up resistor is required. If it is meant to work as a GPIO at 5V, the switches must be set as I2C, (section 8).
These pins are not stablished with a pull-up or a pull-down configuration. The state of these pins is unknown. If these pins must be used they require a pull-up or a pull-down configuration. The Arduino board allows the pins to be set in a pull-up configuration. If not it must be stablished an external pull-up or pull-down circuit in order to correctly work with these pins.
12.1
Pin 2/Pin 3
These pins are only referred to the inputs I0.5/I0.6. If the switch configuration is in OFF position the pins Pin 2/Pin 3 will be available.
These pins are not stablished with a pull-up or a pull-down configuration. The state of these pins is unknown. If these pins must be used, they require a pull-up or a pull-down configuration. The Arduino board allows the pins to be set in a pull-up configuration. If not it
31
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19 must be stablished an external pull-up or pull-down circuit in order to correctly work with these pins.
13.
I/0 technical details
Digital Output Waveform
Digital Output Turn-off
32
Ref.IS.AB20AN.HF+
PWM Waveform
Rev.0: 30-08-19
Analog Out Turn-on
Analog Out Turn-off
33
Ref.IS.AB20AN.HF+
Analog/Digital Input Turn-on
Rev.0: 30-08-19
Analog/Digital Input Turn-off
34
Ref.IS.AB20AN.HF+
14.
Typical Connections
Rev.0: 30-08-19
35
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19
36
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19
37
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19
38
Ref.IS.AB20AN.HF+
15.
Connector details
Rev.0: 30-08-19
The connector inside the PLCs that mounts on the PCB is MC 0,5/10-G-2,5 THT – 1963502 from Phoenix contact. MC0,5/10-G-2,5THT
For I/O and power supply there is a FK-MC 0,5/10-ST-2,5 - 1881406 connector from Phoenix contact. FK-MC 0,5/10-ST-2,5
Connection details:
Article reference MC 0,5/10-G-2,5 THT
Height 8,1mm
Pitch 2,5mm
Dimension 22,5mm
Pin dimensions 0,8x0,8mm
Pin spacing 2,50mm
Article reference
Rigid conduit section min.
Rigid conduit section max.
Flexible conduit section min.
Flexible conduit section max.
FK-MC 0,5/10-ST-2,5
0,14 mm²
0,5 mm²
0,14 mm²
0,5 mm²
26 Conduit section AWG/kcmil min.
Conduit section AWG/kcmil max. 20
39
Ref.IS.AB20AN.HF+
16.
ARDBOX Family Dimensions:
45mm width
DIN rail mounting:
Rev.0: 30-08-19
40
Ref.IS.AB20AN.HF+
17.
Installation and Maintenance
Rev.0: 30-08-19
Notes for installation:
The installation position should be free from the following: dust or oil smoke, conductive dust, corrosive or flammable gas, high temperature, condensation, and rain.
Besides, vibration and impact also affect the PLC normal operation and shorten its lifespan; electric shock, fire or misact also damages the product. During drilling or wiring, prevent the metal particles or wire segments from falling into the PLC casing, which may cause fire, fault or misact.
After the PLC installation, clean the ventilation duct to prevent blocking, which may cause bad ventilation, or even fire, faults or misact.
Do not online connect, plug or unplug cables, which is apt to cause electric shock or damage the circuit. Installation and wire connection must be firm and reliable. Poor connection could cause misact.
Use shielded twisted pair for the I/O of high frequency signal and analog signal to improve system IMS.
The installation environment should be free from dust, oil smoke, conductive particle, corrosive or flammable gases, high temperature, condensation, and rain.
Besides, vibration and impact also affect the PLC normal operation and shorten its lifespan.
It is recommended to install the PLC, together with the matching switches and contactors, in a dedicated electric cabinet and keep the cabinet ventilated. If the location has high ambient temperature or heat generating equipment nearby, install forced convection devices on top or sides of the cabinet to avoid over-temperature. During drilling or wiring, prevent the metal particles or wire segments from falling into the PLC casing, which may cause fire, fault or misact. After the PLC installation, clean the ventilation duct to prevent blocking, which may cause bad ventilation, or even fire, faults or misact.
The only way to disconnect the equipment from the electrical network is by removing the connectors that feed the equipment. Once installed in the electrical cabinet it is very important to ensure the power connectors for proper operation.
Separate the ARDBOX 20 I/Os Relay HF PLUS I/Os PLUS from heat, high voltaje and eletrical noise:
Always separate the devices that generate high voltage and high electrical noise from the
ARDBOX 20 I/Os Relay HF PLUS. When configuring the layout of the ARDBOX 20 I/Os Relay
HF PLUS inside your panel, consider the heat-generating devices and locate the electronictype devices in the cooler areas of your cabinet. Reducing the exposure to a hightemperature environment will extend the operating life of any electronic device. Consider also the routing of the wiring for the devices in the electric cabinet. Avoid placing lowvoltage signal wires and communications cables in the same tray with AC power wiring and highenergy, rapidly-switched DC wiring.
41
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19
Provide adequate clearance for cooling and wiring ARDBOX 20 I/Os Relay HF PLUS. Is designed for natural convection cooling. For proper cooling, you must provide a clearance of at least 25 cm above and below the devices. Also, allow at least 25 cm of depth between the front of the modules and the inside of the enclosure.
Notes for maintenance:
A well-planned and executed maintenance program is essential to the satisfactory operation of solid-state electrical equipment. The kind and frequency of the maintenance operation will vary with the kind and complexity of the equipment as well as with the nature of the operating conditions. Maintenance recommendations of the manufacturer or appropriate product standards should be followed.
The following factors should be considered when formulating a maintenance program:
- Maintenance must be performed by qualified personnel familiar with the construction, operation, and hazards involved with the control.
- Maintenance should be performed with the control out of operation and disconnected from all sources of power.
- Care should be taken when servicing electrostatic sensitive components. The manufacturer's recommendations for these components should be followed.
- Ventilation passages should be kept open. If the equipment depends upon auxiliary cooling, e.g., air, water, or oil, periodic inspection (with filter replacement when necessary) should be made of these systems.
- The means employed for grounding or insulating the equipment from ground should be checked to assure its integrity.
- Accumulations of dust and dirt on all parts, including on semiconductor heat sinks, should be removed according to the manufacturer's instructions, if provided; otherwise, the manufacturer should be consulted. Care must be taken to avoid damaging any delicate components and to avoid displacing dust, dirt, or debris in a way that permits it to enter or settle into parts of the control equipment.
- Enclosures should be inspected for evidence of deterioration. Accumulated dust and dirt should be removed from the top of the enclosures before opening doors or removing covers.
- Certain hazardous materials removed as part of maintenance or repair procedure (e.g., polychlorinated biphenyls (PCBs) found in some liquidfilled capacitors) must be disposed of as described in Federal regulations.
Safety rules for maintenance personnel
Consider the following steps to follow. A false manoeuvre could be the cause of an accident or material damage.
Do not disassemble or modify the modules. This could lead to breakdowns or malfunctions and could lead to injuries or fire.
- All types of radio communication devices, including mobile phones and personal handy-phone systems (PHS), must be kept more than 25cm away from the PLC in all directions. Failure to observe this precaution exposes malfunctions caused by excess of temperature.
42
Ref.IS.AB20AN.HF+ Rev.0: 30-08-19
- Disconnect the external power supply of the system (on all phases) before connecting or disconnecting a module. Failure to observe this precaution may cause faults or malfunctions of the module.
- Tighten the screws of the terminal ports and the screws of the connectors within the prescribed tightening torque. Insufficient tightening can lead to loose parts or wires and cause malfunctions. Excessive tightening can damage the screws and / or the module, with the risk of falling, short circuits and malfunctions.
- Before handling a module, dispose of the electrostatic charge accumulated by the human body by touching a suitable conductive object. Failure to observe this precaution may cause faults or malfunctions of the module.
Repair note:
If the equipment is suitable to be repaired, it must be verified that the equipment remains in a safe state after repair.
43
Ref.IS.AB20AN.HF+
18.
Revision Table
Revision Number
0
Date
30 / 08 / 2019
Rev.0: 30-08-19
Changes
It was first implemented
44
Ref.IS.AB20AN.HF+
About Industrial Shields:
Direction: Fàbrica del Pont, 1-11
Zip/Postal Code: 08272
City: Sant Fruitós de Bages (Barcelona)
Country: Spain
Telephone: (+34) 938 760 191 / (+34) 635 693 611
Mail: [email protected]
Rev.0: 30-08-19
45
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