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IR104-V4 User Guide
Rev A
Appendix
Frequently Asked Questions (FAQ)
What is the mating connector for relay connectors (CN1, CN2)?
IR104’s relay socket terminals (CN1, CN2) use Wieland’s Part# 25.647.0553.0. The mating screw plug terminal block is
Wieland Part# 25.640.0553.0.
What happens to the IR104’s relays on a power-up or hardware reset?
Ensured by design on IR104-V3 (version 3) and higher versions, the relays are de-energized and the contacts open on a
power-up or hardware reset.
What options are available on the IR104?
There are a variety of options available for the IR104, such as conformal coating, connectors, and custom designs.
Custom builds include 12V and solid state relays. For more information about these options, please contact us. See
"Contact Information" on page 2.
I have an older version of IR104, what’s new in IR104-V4 (version 4)?
New features include input change flags, interrupt enables, and software IRQ selection.
Is the IR104-V4 software compatible with other IR104 version?
IR104 software support is compatible with previous versions. All new features have been set in previously unused I/O
registers.
Is the IR104 RoHS Compliant?
All Tri-M’s products are RoHs, and we also provide other customizable options depending on your requirements.
What is the MTBF?
The IR104 MTBF is rated at 57,098 hours at 30°C (86°F) ambient temperature.
What is IR104-V4’s OS support?
The IR104 does not come with any software. I/O mapped registers are supported by any system with ISA support. An OS
using x86 protected mode requires I/O driver support such as Linux ioperm or Windows® PortTalk.
How do I request an RMA or warranty issue?
To request an RMA, please fill out the online form on our website at
www.tri-m.com/support .
What if I have a technical or specific question?
For technical support, please see "Contact Information" on page 2.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
