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Manufacturing · head to head

COPA-DATA zenon vs Guidewheel

COPA-DATA zenon logo

COPA-DATA zenon

Manufacturing

HMI, SCADA and energy automation platform licensed by I/O tag count

From
On request
Rated
-
Full reviewWebsite
Guidewheel logo

Guidewheel

Manufacturing

Machine monitoring from a clamp on the power cord, so equipment age and protocol stop mattering

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: COPA-DATA zenon the I/O count that determines your licence band is a weighted calculation, not a variable tally, so projects sized from a tag list routinely land in a higher and more expensive band than budgeted.; Guidewheel current draw shows that a machine is consuming power, not that it is producing good parts, so scrap, rework and quality still require operator entry or additional sensors and the OEE quality factor is not measured automatically.
  • They diverge on capability: COPA-DATA zenon covers I/O-banded licensing, Guidewheel covers Clamp on current sensing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which COPA-DATA zenon and Guidewheel actually diverge.

Attributes where COPA-DATA zenon and Guidewheel differ
AttributeCOPA-DATA zenonGuidewheel
PlatformsWindows, Linux, WebWeb, iOS, Android

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Manufacturing).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in COPA-DATA zenon

  • I/O-banded licensing
  • IEC 61850 native
  • zenon Logic
  • Pharmaceutical compliance
  • Multi-project engineering
  • Redundancy

Only in Guidewheel

  • Clamp on current sensing
  • Automatic uptime and downtime
  • Downtime categorisation
  • Real time alerting
  • Shift and OEE reporting
  • Energy visibility

What people use each for

The jobs each tool is most often brought in to do.

COPA-DATA zenon

  • A pharmaceutical plant needing audit trail and electronic signature in the SCADA layer without building a validation wrapper around a generic HMInot Guidewheel
  • A utility automating substations that wants IEC 61850 SCL import and DNP3 in the base product rather than as chargeable driver optionsnot Guidewheel
  • A machine builder shipping identical HMI applications to many customers who wants one engineering project reused across machine and line levelnot Guidewheel
  • A food and beverage site in German-speaking Europe where local integrator availability for zenon is strong and Rockwell coverage is notnot Guidewheel

Guidewheel

  • A plant running equipment built in the 1980s and 1990s that no controller based monitoring product can readnot COPA-DATA zenon
  • A mixed floor of presses, ovens, compressors and fabrication equipment from many manufacturers with no common protocolnot COPA-DATA zenon
  • A manufacturer that needs evidence of real capacity before agreeing to buy another machinenot COPA-DATA zenon
  • A plant wanting immediate notification when an unattended overnight process stopsnot COPA-DATA zenon

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

COPA-DATA zenon

  • The I/O count that determines your licence band is a weighted calculation, not a variable tally, so projects sized from a tag list routinely land in a higher and more expensive band than budgeted.
  • The integrator and engineering talent pool is concentrated in German-speaking Europe; a North American or Asian site can find itself dependent on a single partner with no competitive quote available.
  • English-language documentation and community material lag the German equivalents, which slows engineers who are learning the product without formal COPA-DATA training.
  • The annual software maintenance contract is a percentage of licence value, so a large I/O estate carries a recurring cost that does not fall even when the plant is stable and nothing is changing.
  • Third-party ecosystem extensions are far fewer than for Ignition or FactoryTalk, so requirements outside the box tend to become custom engineering billed at partner day rates.

Guidewheel

  • Current draw shows that a machine is consuming power, not that it is producing good parts, so scrap, rework and quality still require operator entry or additional sensors and the OEE quality factor is not measured automatically.
  • Cycle counting depends on a distinct load signature for each cycle, so machines with flat continuous draw such as ovens, some extruders and continuous mixers give poor or unusable part counts.
  • Installation involves fitting a clamp around a live power conductor inside or near an electrical panel, which in many plants requires a qualified electrician and a scheduled shutdown rather than a plug in setup.
  • It is monitoring, not execution, so there is no routing, scheduling, work order or traceability capability and it must sit alongside an ERP or MES rather than replacing either.
  • Pricing is per monitored machine, so a plant with two hundred small machines faces a bill proportional to machine count rather than to plant size, and the economics work better on fewer larger assets.

Pricing, plan by plan

COPA-DATA zenon

On request
  • zenon$undefined/year
    • Runtime licensed in bands by calculated I/O count
    • Numeric variables weighted upward in the I/O calculation, binary counted singly
    • Engineering Studio licensed separately from runtime

Guidewheel

On request
  • Guidewheel$undefined/year
    • Per machine monitoring hardware and platform access
    • Downtime and OEE reporting
    • Alerting and energy visibility

Which should you pick?

Choose COPA-DATA zenon if

  • You need i/o-banded licensing.
  • You work on Windows, Linux, Web.
  • You also want iec 61850 native.
COPA-DATA zenon review

Choose Guidewheel if

  • You need clamp on current sensing.
  • You work on Web, iOS, Android.
  • You also want automatic uptime and downtime.
Guidewheel review

Questions people ask

Is COPA-DATA zenon or Guidewheel better?
Neither clearly leads. COPA-DATA zenon starts at On request and Guidewheel at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, COPA-DATA zenon or Guidewheel?
COPA-DATA zenon starts at On request and Guidewheel at On request.
Does COPA-DATA zenon or Guidewheel run on more platforms?
COPA-DATA zenon runs on Windows, Linux, Web. Guidewheel runs on Web, iOS, Android.
What is COPA-DATA zenon best used for?
COPA-DATA zenon is most often used for a pharmaceutical plant needing audit trail and electronic signature in the scada layer without building a validation wrapper around a generic hmi, a utility automating substations that wants iec 61850 scl import and dnp3 in the base product rather than as chargeable driver options, a machine builder shipping identical hmi applications to many customers who wants one engineering project reused across machine and line level, a food and beverage site in german-speaking europe where local integrator availability for zenon is strong and rockwell coverage is not. Of those, a pharmaceutical plant needing audit trail and electronic signature in the scada layer without building a validation wrapper around a generic hmi and a utility automating substations that wants iec 61850 scl import and dnp3 in the base product rather than as chargeable driver options are not what Guidewheel is typically brought in for.
What can COPA-DATA zenon do that Guidewheel cannot?
COPA-DATA zenon covers I/O-banded licensing, IEC 61850 native, zenon Logic, Pharmaceutical compliance. Guidewheel covers Clamp on current sensing, Automatic uptime and downtime, Downtime categorisation, Real time alerting.

Answered from the vendors’ own pages

COPA-DATA zenon: How is a zenon licence sized?

By calculated I/O count. Numeric variables are weighted upward in that calculation and binary values counted singly, so ask your partner for the calculated figure, not the variable count, before signing.

Guidewheel: Does it work on machines with no controller or network port?

Yes. That is the reason it exists. It measures the power cable, so machine age and protocol are irrelevant.

COPA-DATA zenon: Is zenon only for factories?

No. A significant part of its installed base is electrical substation automation, where IEC 61850 support is native rather than an add-on.

Guidewheel: Will it count parts?

Sometimes. It works where each cycle produces a distinct electrical signature and does not work on continuous draw equipment.

COPA-DATA zenon: Is there a free version?

There is a demo mode for evaluation and a free educational licence, but production runtime always needs a paid, I/O-banded licence.

Guidewheel: Do I need IT involvement?

Less than with controller based monitoring, but you do need electrical work to fit the sensors and a path for the gateway to reach the internet.

COPA-DATA zenon: Can zenon replace a PLC?

zenon Logic is an IEC 61131-3 soft PLC and can control non-safety-critical processes, but most deployments keep a hardware PLC and use zenon for visualisation and supervision.

Guidewheel: Is it an MES?

No. It monitors equipment. Work orders, routings and traceability need a separate system.

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