Standards updates, application engineering notes, and industry compliance guidance from our technical team.
Siemens vs Schneider PLC — You spec a Modicon M241 today because the sticker price beats the S7-1200 by about $180. First year, everything runs. Year two, you add a Modbus TCP device — no issue.
Siemens vs Mitsubishi PLC — The cost of picking the wrong micro PLC isn’t the purchase order — it’s the 18‑month re‑engineering bill when you outgrow the platform.
Siemens vs Allen-Bradley PLC — The most expensive PLC is not the one with the highest list price. It’s the one that looks cheap on the PO but, three years in, forces you to buy a second software seat, pay a systems integrator to port a…
Siemens vs Mitsubishi PLC — You need a controller for a 40‑axis packaging line and a supplier says “34 ns per instruction – fastest in class.” The other side says “85 ns, but the architecture doesn’t stall.” Which number actually…
Siemens vs Allen-Bradley PLC — You’re not buying a part number. You’re buying a ratio of throughput per watt, per dollar, per hour of engineering.
A cost controller's perspective on buying Siemens PLCs (S7-1200, S7-1500, LOGO!) — why the lowest quote is rarely the best deal, and when paying extra for delivery certainty actually saves you money.
A hands-on guide for industrial engineers facing the Siemens PLC vulnerability disclosed in October 2025. Real-world advice on patching, testing, and keeping production running without panic.
A practical, experience-based comparison between Siemens and Rockwell PLCs, covering training, cross-platform communication, and real-world troubleshooting. Written by a quality manager who reviews these systems daily.
Forget generic troubleshooting. Based on hundreds of rush repairs, here is the exact alarm method for Siemens PLCs (S7-1200, S7-1500) that gets production back online fastest. Includes the one rookie mistake that costs a shift.
An industry insider explains why the old workhorse S7-300 isn't always the right choice anymore, sharing real-world experience and practical advice for B2B engineers.