Predictika · IO-Link master quotes

An AI sales agent's IO-Link master quote, checked before it goes out

An AI sales agent prepares a quote for ifm IO-Link masters: a series, a fieldbus, the installation environment, the devices on each master, the sensor current, the cables and a discount. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of how the masters, ports, cables and environments fit together and returns a verdict, every reason and the total it computed.

Scope: ifm IO-Link masters in four series (SmartLine, DataLine, PerformanceLine, CabinetLine) with fieldbus, environment, ports, Class B ports, sensor current, cables, discount and project size. See everything this validator covers

This validator models ifm IO-Link master quotes, not just the scenarios shown below.

  • Series and ports — the four series, the devices on each master against its ports, and Class B devices against its Class B ports.
  • Fieldbus and environment — which fieldbus interfaces are offered on which series, and whether the series suits a control cabinet, a machine-mounted or a washdown installation.
  • Sensor current — the current the connected devices draw from one master against the sensor supply.
  • Cables — one IO-Link cable per device, an Ethernet cable per master and a power cable per field master.
  • Discount, project size and total — a discount above a threshold goes to a sales manager and above a maximum is blocked, an order of 50 or more masters is priced as a project, and the total the quote states is compared with the computed total.

Any ifm IO-Link master quote that touches these rules is in scope — not only the scenarios pictured here. Not covered: article numbers beyond the series, sensors, gateways and software. The series names, fieldbus families and port counts come from ifm datasheets; the fieldbus-to-series rules, sensor supply limits, cable rules, housing availability, thresholds and all prices are modeled from comparable products, not published by ifm, and prices are illustrative.

The AI sales agentBuilds the IO-Link master quote from the conversation with the customer and says it is ready.
Predictika validatorChecks every rule at once and returns the verdict, each finding, and the computed figures.

6 scenarios in 3 groups · each group runs from the agent’s first attempt to the outcome · click one to switch

What the agent proposes

The AI sales agent says

Illustrative agent statement. The validator receives the structured request below.

Proposing agent: AI sales agent (scripted)

Before sending, the agent must call Recorded run

Predictika validator


      

        
        
        
      

      
Waiting for the call.

      
    

  

  
  

    
Where rules-based CPQ gets it wrong
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Our assessment of what a typical rules-based CPQ (product rules, price rules and validation rules, as in Salesforce CPQ) does with the same cases. It is a judgment about effort and reliability, not a claim that nothing can be built.

    
What the validator caughtTypical rules-based CPQPredictika
A series that must suit the fieldbus and the environmentOnly with care
Each series is offered with some fieldbus interfaces and some housings, so a table and a rule per combination are needed, and every new master adds rows.		The series, the fieldbus and the environment are in one request and are checked together on every call.
Devices that must fit the portsOnly with care
Each series has its own port and Class B port counts, so a lookup per series and a comparison with the devices per master are needed.		The series sets the ports and the devices per master are compared with them directly.
Cables that follow from the devices and mastersOnly with workarounds
The cable counts depend on the devices, the masters and the series, spread over several fields, and a separate calculation is needed for each.		The cable counts are fields of the request and are compared with the devices and masters in the same pass.
A stated total that must match the computed totalOnly with workarounds
The total is built from masters, cables and a discount, so a separate rule is needed to recompute it and compare it with the stated figure.		The stated total is a field of the request and is compared with the computed total on every call.
Every problem returned in one answerOnly with workarounds
Rules tend to fire as the quote is saved or a step is completed, so a rep often fixes one error and meets the next.		All findings come back together, whatever order the choices arrived in.

  

  

    
What this validator catches: findings from its test cases
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Every rule is checked on every call, in any order the choices arrive; one problem never hides another. Blocking findings stop the quote; approval findings need a person to sign off; everything else is computed.

    
1The quote connects 5 IO-Link devices to each master; this series has 4 ports.
21 devices per master need a Class B port; this series has 0 Class B ports.
3The requested fieldbus interface is not offered on the chosen master series in this model.
4The chosen master series does not suit the installation environment (IP20 cabinet masters are for control cabinets, field masters are for machine mounting, and the SmartLine has no IP69K housing).
5The connected devices draw 3,601 mA from one master; the sensor supply is limited to 3,600 mA.
6The quote has 10 IO-Link cables for 12 connected devices; one cable is needed per device.
7The quote has 1 Ethernet cables for 2 masters; each master needs at least one.
8The quote has 1 power cables for 2 field masters; each field master needs one.
9The quote states a total of 119,000 cents; the illustrative prices give 119,200 cents.
10The discount is above 10 percent of the subtotal; a sales manager should approve it.
11The discount of 30,000 cents is above 25 percent of the 119,200 cent subtotal.
12An order of 50 or more masters is priced as a project; a person should confirm it.

  

  

    
Scenarios and results
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The recorded result of the validator for each scenario on this page: the request the AI agent sent, the verdict, and every finding, in the order they appear above.

    
1. Series, fieldbus and cables: A SmartLine quote with EtherCAT for a washdown installation

    
The agent's request. Please quote 4 SmartLine masters with EtherCAT, for a washdown (IP69K) installation, with 6 IO-Link devices on each master drawing 2,000 mA, with 20 IO-Link cables, 4 Ethernet cables and 4 power cables. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • More devices than ports. The quote connects 6 IO-Link devices to each master; this series has 4 ports.
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  • Fieldbus not offered on this series. The requested fieldbus interface is not offered on the chosen master series in this model.
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  • Series does not suit the environment. The chosen master series does not suit the installation environment (IP20 cabinet masters are for control cabinets, field masters are for machine mounting, and the SmartLine has no IP69K housing).
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  • Not enough IO-Link cables. The quote has 20 IO-Link cables for 24 connected devices; one cable is needed per device.
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2. Series, fieldbus and cables: The agent resubmits after fixing the errors

    
The agent's request. Please quote 4 DataLine masters with EtherCAT, for a washdown (IP69K) installation, with 6 IO-Link devices on each master drawing 2,000 mA, with 24 IO-Link cables, 4 Ethernet cables and 4 power cables, for a total of 254,400 cents. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. 4 master(s), 24 IO-Link device(s) in total, total of 254,400 cents at illustrative prices after a 0 cent discount.
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3. Class B ports and discount: A DataLine quote with Class B devices and a large discount

    
The agent's request. Please quote 3 DataLine masters with PROFINET, for a machine-mounted (IP67) installation, with 8 IO-Link devices on each master drawing 3,000 mA, 2 of them Class B devices, with 24 IO-Link cables, 3 Ethernet cables and 3 power cables, and a discount of 40,000 cents. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Not enough Class B ports. 2 devices per master need a Class B port; this series has 0 Class B ports.
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  • Discount needs approval. The discount is above 10 percent of the subtotal; a sales manager should approve it.
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4. Class B ports and discount: The agent resubmits after fixing the errors

    
The agent's request. Please quote 3 PerformanceLine masters with PROFINET, for a machine-mounted (IP67) installation, with 8 IO-Link devices on each master drawing 3,000 mA, 2 of them Class B devices, with 24 IO-Link cables, 3 Ethernet cables and 3 power cables, and a discount of 40,000 cents. It is ready to send.

    
Verdict: Needs approval.

    
    
      
  • Discount needs approval. The discount is above 10 percent of the subtotal; a sales manager should approve it.
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  • Order summary. 3 master(s), 24 IO-Link device(s) in total, total of 214,400 cents at illustrative prices after a 40,000 cent discount.
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5. Stated total: A CabinetLine quote with Modbus TCP for a control cabinet

    
The agent's request. Please quote 2 CabinetLine masters with Modbus TCP, for a control cabinet (IP20) installation, with 8 IO-Link devices on each master drawing 3,800 mA, with 16 IO-Link cables and 2 Ethernet cables, for a total of 100,000 cents. It is ready to send.

    
Verdict: Blocked.

    
    
      
  • Stated total does not match. The quote states a total of 100,000 cents; the illustrative prices give 133,200 cents.
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6. Stated total: The agent resubmits after fixing the errors

    
The agent's request. Please quote 2 CabinetLine masters with Modbus TCP, for a control cabinet (IP20) installation, with 8 IO-Link devices on each master drawing 3,800 mA, with 16 IO-Link cables and 2 Ethernet cables, for a total of 133,200 cents. It is ready to send.

    
Verdict: Allowed.

    
    
      
  • Order summary. 2 master(s), 16 IO-Link device(s) in total, total of 133,200 cents at illustrative prices after a 0 cent discount.
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Narration transcript
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The text of the narrated walkthrough, step by step.

    
    
      
  1. Welcome to a demo of Predictika's Validator. An AI sales agent prepares a quote for ifm IO-Link masters: a series, a fieldbus, the installation environment, and more. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of how the masters, ports, cables and environments fit together and returns a verdict, every reason and the total it computed.
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  2. I will start with the first request by the agent.
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  3. The agent says. Please quote 4 SmartLine masters with EtherCAT, for a washdown (IP69K) installation, with 6 IO-Link devices on each master drawing 2,000 mA. It is ready to send. The rest of the request is on screen.
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  4. Before it goes out, the agent calls the validator.
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  5. Blocked, with four findings, all in one answer. The quote connects 6 IO-Link devices to each master; this series has 4 ports. The requested fieldbus interface is not offered on the chosen master series in this model. The chosen master series does not suit the installation environment (IP20 cabinet masters are for control cabinets, field masters are for machine mounting, and the SmartLine has no IP69K housing). The other one is on screen.
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  6. The validator returned four blocking findings in one answer. A check that reads one field at a time would pass most of this; it shows only when the choices in the quote are checked against each other.
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  7. What this shows: for a series that must suit the fieldbus and the environment, a rules-based CPQ is error-prone for this.
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  8. Now the agent resubmits.
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  9. The corrected request. It changes the series to DataLine and the IO-Link cables to 24. It sets the total stated on the quote to 254,400 cents.
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  10. It calls the validator again.
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  11. This time the validator clears it.
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  12. All four earlier findings are cleared.
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  13. Four problems caught in one call, fixed in one pass, and a clean quote. That is the value of Predictika's validator: catching mistakes before they reach the customer. Now you can try the other scenarios yourself.
    14.