Altivar 71 Fault Codes: Causes, Fixes and What to Check
Most Altivar 71 fault codes don’t mean the drive is dead. They point to the…
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Magelis XBT GT Panels: Compare Size, Colors and Cutouts
The panel cutout decides whether a replacement fits. The XBTGT1100 needs a 118 x 92.5…
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Modicon M580 Processors: BMEP58 Models Compared by I/O Capacity and Memory
The BMEP58 processors look alike, but capacity changes a lot between them. Local I/O doubles…
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Modicon Quantum AC Output Modules: 140DAO Models Compared by Voltage and Current
The “DAO” in a 140DAO part number means AC discrete output. The first thing to…
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Modicon Premium Processors: TSX P57 Models Compared by I/O and Memory
The suffix on a TSX P57 processor tells you a lot. Models ending in “3M”…
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Modicon Momentum I/O Parts: Matching Modules to Your 170-Series Rack
Momentum I/O modules in the 170-series aren’t fully interchangeable just because they share a similar…
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Modicon Momentum I/O Parts: Matching Modules to Your 170-Series Rack
Momentum I/O modules in the 170-series aren’t fully interchangeable just because they share a similar…
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Unity Pro Software Licenses: Which Level Does Your Modicon Project Need
Unity Pro licenses scale by project size, how many I/O points, variables, and communication modules…
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Modicon Quantum Ethernet Modules: Picking the Right NOE for Your Rack
If your Quantum rack has dropped off the network but the CPU still runs local…
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Modicon Quantum Power Supplies: How to Match Wattage to Your Rack
A Modicon Quantum power supply has to match your rack’s total current draw, not just…