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EHELP: HIX Minimum Output Value

EHELP: HIX Minimum Output Value

Q:  HIX Application - It appears that if the "Primary Master" loop (input loop side of the HIX) is broken or open circuited, the "Secondary" loop (output loop side of the HIX) will be 0mA.   Is this true?  Maybe I can put a zener across the primary process terminals to keep the current loop when the process opens? Also, are both or either loops bi-directional HART? I have a 4-20mA input signal that I'd like to share between two 4-20mA/HART process loops. Actually, we currently use another vendor's device to "split" one 4-20mA input to four process loops but it doesn't pass HART.

Published: August 9, 2016

The New Signal Transmission, Isolation and Conversion Solutions Line Card is On the Website

The New Signal Transmission, Isolation and Conversion Solutions Line Card is On the Website
Moore Industries announces the new Isolators Line Card, designed to give you a quick overview of the spectrum of isolators and converters that we offer. Our line of Signal Isolators, Converters and Splitters protect your process by converting, isolating, splitting, boosting and stepping down process signals so field instruments can interface directly with indicators, recorders, Safety Systems, DCS, PLC, Asset Management, Control and SCADA systems.
Published: June 20, 2016

Updated Signal Isolators, Converters and Interfaces White Paper on the Website

Updated Signal Isolators, Converters and Interfaces White Paper on the Website
With electronic equipment making up much of process hardware, the potential for system noise and interference with process signals can come with the package. Frustrations from downtime and troubleshooting in your plant can be avoided by understanding the principles of signal isolation, conversion and interfaces. 
Published: March 14, 2016

EHELP: Applying the SIX 2-wire Signal Isolator and Converter

EHELP: Applying the SIX 2-wire Signal Isolator and Converter

Q: I am evaluating the SIX 2-wire Signal Isolator and Converter. Is this device auto-calibrated or will we need to calibrate it ourselves? Does it require two separate power supplies? The specs state that the output is loop powered but I am not clear on the input. Also, is it a problem if we supply both the input and output with the same power source?  In our case, it would be the 53.5VDC power supply in the loop currently.  We would need to run a parallel path. The input is intended to be a 4-20mA.

Published: February 23, 2016

CONTROL Magazine Readers Award Moore Industries the Top Supplier of Signal Conditioners

CONTROL Magazine Readers Award Moore Industries the Top Supplier of Signal Conditioners

Every year, the readers of CONTROL magazine participate in a survey in which they name suppliers who, in their opinion, deliver the best technology in each of 80 categories.  The readers rank up to three  suppliers in each of those categories.  For Signal Conditioners, Moore Industries was selected by readers as the #1 supplier.

Published: January 29, 2016
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