Tri-M IR104-V4 Manuel utilisateur
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Tri-M Technologies Inc.
Toll Free: 1.800.665.5600
Direct: +1.604.945.9565
Email: [email protected]
Web: www.tri-m.com
IR104-V4
User Guide
Opto-isolated Industrial I/O Relay Module
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Preface
Important Notes
About Tri-M Technologies Inc.
Tri-M Technologies Inc. specializes in embedded computing for rugged environments. Tri-M’s innovative solutions are
the premiere choice for off-highway vehicles, industrial controls, robotics, military equipment, aerospace technologies,
undersea and advanced security products. We offer a wide range of DC-to-DC converters, CPU boards, hardened
enclosures, I/O modules, wireless communication devices, and customized systems. With over 28 years of industry
experience, Tri-M is your embedded systems specialist.
Who this Guide is For
This user guide is intended for integrators of embedded system applications. It contains detailed information on hardware
and software requirements to interconnect to other embedded devices. Carefully read this user guide before you begin
installation. The user should be familiar with practicing safe techniques while making supply or pin connections.
User Guide Revision History
Revision Date Description
A 12 Jan 2012 Rebranded
Trademarks
Trademarks, registered trademarks, and product names are the property of their respective owners and are used herein
for identication purposes only.
Contact Information
Tri-M Technologies Inc.
101–1530 Kingsway Avenue
Port Coquitlam, BC V3C 6N6 Canada
Telephone Toll free North America: 1.800.665.5600
Direct: +1.604.945.9565
Sales [email protected]
Information [email protected]
Website www.tri-m.com
To submit a request for technical support, please complete the online form at
www.tri-m.com/support/contact.html
To request an RMA, please complete the online form at
www.tri-m.com/support/rma/index.html.
Technical Support
Business hours: M–F, 8:30am to 5pm PST
Warranty
For warranty information, see "Tri-M Technologies Inc. (Limited Warranty)" on page 17.
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Important Safety Instructions
Conventions Used in this Guide
Note
This note contains important or useful information in the use or installation of the product.
CAUTION
The caution provides information to prevent potential equipment damage or shock hazard.
CAUTION: Shock Hazard
As soon as the board is connected to a working power supply, touching the board may result in electrical shock, even if the
board has not been switched on yet.
Electrostatic Discharge (ESD) Precautions
To avoid electrostatic discharge or transient voltage damage to the board, observe the following procedures:
• Before touching the board, discharge your body and any tools you use from electricity.
• Ensure that the board or the unit you want to install the board on is de-engergized before installing.
• Do not touch any devices or components on the board.
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Contents
Important Notes.....................................................................................................................................2
Contact Information .........................................................................................................................2
Important Safety Instructions.................................................................................................................3
Conventions Used in this Guide ......................................................................................................3
Electrostatic Discharge (ESD) Precautions.....................................................................................3
1 Introduction..........................................................................................................................................6
Overview................................................................................................................................................6
Key Specications .................................................................................................................................6
Options..................................................................................................................................................6
Specications ........................................................................................................................................7
Electrical Specications...................................................................................................................7
Environmental Specications...........................................................................................................7
Mechanical Specications ...............................................................................................................7
MTBF...............................................................................................................................................7
Certications....................................................................................................................................7
Dimensions and Connector Locations...................................................................................................8
2 Connectors...........................................................................................................................................9
Connector Overview..............................................................................................................................9
Terminal Plugs (CN1 & CN2)...........................................................................................................9
Opto-isolated Inputs (CN4)..............................................................................................................10
PC/104 8-bit Bus (J1) ......................................................................................................................11
PC/104 16-bit Bus (J2) ....................................................................................................................12
3 Conguration .......................................................................................................................................13
I/O Map..................................................................................................................................................13
Relay Output Control (ROC)............................................................................................................13
ROC Grouping......................................................................................................................................... 13
ROC I/O Map........................................................................................................................................... 13
Digital Input Reading (DIR)..............................................................................................................13
DIR Grouping...........................................................................................................................................13
DIR I/O Map.............................................................................................................................................14
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Input Change Flags (ICF)................................................................................................................14
ICF Grouping ...........................................................................................................................................14
ICF I/O Map..............................................................................................................................................14
Interrupts Control Register (ICR).....................................................................................................15
ICR Grouping...........................................................................................................................................15
ICR I/O Map.............................................................................................................................................15
Base Addresses.....................................................................................................................................16
Warranty and Product Information ..........................................................................................................17
Tri-M Technologies Inc. (Limited Warranty).....................................................................................17
Disclaimer........................................................................................................................................17
Appendix....................................................................................................................................................18
Frequently Asked Questions (FAQ).......................................................................................................18
Contents
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1 Introduction
Overview
Tri-M’s IR104 PC/104 relay module is designed for controlling low and high current loads operating in rugged
industrial environments. The IR104 features 20 opto-isolated digital inputs and 20 relay outputs, ideal for
industrial control applications. The bidirectional inputs are isolated up to 3000V and can handle input voltages
from 3V to 24V AC or DC. The 2×20 SPST (normally open) relays have dual 20-position detachable screw
terminal blocks designed for 14 to 24 AWG wiring. The contacts are UL Certied and rated for 5A, 250VAC and
30VDC, allowing the IR104 to directly control small motors or solenoids.
In order to take full advantage of the IR104, up to 4 modules can be stacked. This maximizes IR104’s
functionality to congure IRQs and input change ags. Tri-M also offers custom designs, such as 12V or Solid
State relays for lower current draw and less interference. For more information, please visit http://www.tri-m.
com/support/proservices.html.
Key Specications
• 20 Opto-isolated bi-directional inputs with 3000V protection
• 20 SPST Output Relays with 20,000,000 Lifetime Cycles
• Input Voltages from 3V to 24V AC or DC and Output UL ratings of 5A@30 VDC and 250VAC
• I/O Map conguration options such as Relay Output Control, Digital Input Reading, Input Change Flags,
and Interrupt Control Registers
• Operating Temperature -25°C to +70°C (-13°F to +158°F) for rugged industrial environments
Options
Tri-M offers the following options:
• Conformal Coating (Acrylic CH, Acrylic higher voltage CH1, Silicone CS, Urethane CU)
Ruggedized protection against the elements for temperature, fungal resistance, and humidity and
chemical.
• Lead-Tin Soldering (LD)
Tri-M is RoHS compliant but also offers Lead-Tin soldering for automotive, military and
aerospace applications
• Design Build (12V, SS, Non-Stackthrough)
The IR104 can be built with 12V or Solid State Relays, and without stackthroughs
• Cables (Latch)
To secure the cables to the board, latching cables are available
For more information, please visit www.tri-m.com or call 1.800.665.5600 or +1.604.945.9565.
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Specications
Electrical Specications
Supply Voltage +5VDC
Supply Current Maximum 1A, Typical 110mA (all relays off)
Supply Voltage Tolerance ±5%
Input Voltage 3V to 24V DC or AC
Input Opto-isolation 3000V
Relay Maximum Current 5A @ 30VDC and 250VAC
Relay Maximum Voltage 150VDC, 250VAC
Relay Maximum Power 150W, 1250VA
Operate Time 10ms maximum
Release Time 5ms maximum
Environmental Specications
Operating Temperature -25°C to +70°C (-13°F to +158°F)
Mechanical Specications
Input Relays 20 Opto-isolated Inputs
Output Relays 20 SPST Output Relays
Relay Lifetime 20,000,000 min. / 70,000 min. at rated loads
Dimensions PC/104 Compliant, 90 × 96mm (3.55 × 3.78")
Component Height 12.49mm (0.492"), slightly over the 0.435" PC/104 standard
Weight 127.12 g (4.48 oz)
MTBF
57,098 hours @ 30°C (86°F) Ambient Temperature
Certications
1 Introduction
Manufactured in
ISO 9001:2008,
ISO 14001:2004 &
ANSI/ESD S20.20
Environments
RoHS Compliant
RoHS
compliant
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Dimensions in inches (mm)
0.2 (5.1)
3.15 (80.0)
3.05 (77.5)
3.38 (85.9 )
3.35 (85.1)
3.05 (77.5)
0.14 (3.6)
3.58 (90.9)
0.54 (13.7)
0.10 (2.5)
0.15 (3.8)
0.20 (5.1)
0.63 (16.0)
Dimensions and Connector Locations
1 Introduction
Label Page Description Mechanical Specications
CN1 910 × Output Relays for 14–24 AWG wire 20 pin socket (Wieland 25.647.0553.0
mates with screw terminal block Wieland 25.640.0553.0)
CN2 910 × Output Relays for 14–24 AWG wire 20 pin socket (Wieland 25.647.0553.0
mates with screw terminal block Wieland 25.640.0553.0)
CN4 10 20 × Opto-isolated Inputs 2 × 20 position pin header
JP1 16 Jumper Block for Address Selection 3 × 1 jumper block
JP2 16 Jumper Block for Address Selection 3 × 1 jumper block
J1 11 PC/104, 8-bit ISA PC/104 Connector 2 × 32 press-t header
J2 12 PC/104 16-bit Bus PC/104 Connector 2 × 20 press-t header
JP2
CN1
J1
J2
JP1
CN2
CN4
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2 Connectors
Connector Overview
The following sections describe the pinouts and mechanical specications for the 3 connectors (CN1, CN2,
CN4) and 2 (JP1, JP2) jumper blocks.
Terminal Plugs (CN1 & CN2)
There are 20 SPST output relays with 2×20 position sockets that mate with 2×20 screw terminal block plugs
intended for 14–24 AWG wires. They have a UL certied contact rating of 5A @ 30VDC and 250VAC.
Relay 20
Relay 19
Relay 18
Relay 17
Relay 16
Relay 15
Relay 14
Relay 13
Relay 12
Relay 11
Relay 1
Relay 2
Relay 3
Relay 4
Relay 5
Relay 6
Relay 7
Relay 8
Relay 9
Relay 10
SPST relay contact example
Note
The terminal sockets are Wieland 25.647.0553.0, which mate
with the screw terminal block plugs, Wieland 25.640.0553.0.
CN1 CN2
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Table des matières
