Tell us about your facility and the business pain-points pushing you toward a unified digital layer.
Plant name or identifier
Primary industry segment
Automotive parts
Food & beverage
Pharmaceutical/chemical
Metalworking/machining
Textiles
Rubber/plastics
Electronics assembly
Other:
Year plant was originally commissioned
Approximate number of production assets (machines, lines, robots, test rigs, etc.)
What triggers the need for integration? (choose all that apply)
Management wants real-time KPI dashboards
Customer mandates traceability/serialisation
Downtime losses are too high
Energy-efficiency targets
Regulatory compliance/audit readiness
M&A activity requires data harmonisation
Cybersecurity concerns
Other
Is there a corporate Industry 4.0 / digital transformation roadmap in place?
Capture the mix of assets you need to bring online. Accuracy here drives interface choices and cost.
List each significant asset below
Asset ID or name | Type | Communications | Critical for OEE? | Safety-related (SIL/PL)? | Known constraints (ex. 24×7 line, no stop window, hazardous area, etc.) | ||
|---|---|---|---|---|---|---|---|
A | B | C | D | E | F | ||
1 | Line-1 Filler | PLC 2006-2015 | Profinet | Yes | Yes | CIP cleaning window only 2 h/week | |
2 | Drill-M3 | CNC/motion controller | Ethernet IP | ||||
3 | |||||||
4 | |||||||
5 | |||||||
6 | |||||||
7 | |||||||
8 | |||||||
9 | |||||||
10 |
Does a plant-wide OT network (L2/L3) already exist?
Is there a dedicated Industrial Demilitarised Zone (DMZ) between OT and IT?
Describe segmentation devices (firewall brand, data-diode, etc.):
Preferred integration protocol for new installs
OPC UA
MQTT/Sparkplug B
EtherNet/IP
Profinet
REST over HTTPS
AMQP
Keep vendor neutral
Which time-synchronisation method is acceptable? (choose all)
SNTP
PTP (IEEE-1588)
NTP via plant server
Local GPS clock
Not required
Is wireless (Wi-Fi 6 / 5 GHz) allowed on the shop-floor?
Do you require IEEE-1588 time sync over wireless?
Clarify what data you need, how often, and where it must flow.
Required data types (select all)
Machine status (on/off, mode)
Counters (good/reject)
Process parameters (temp, pressure, speed)
Alarm/fault codes
Energy (kWh, compressed-air flow)
Quality measurement (SPC variables)
Safety door/light curtain events
Operator actions (HMI logins)
Environmental (humidity, VOC)
Other
Target scan/publish rate for critical signals
≤ 100 ms
250 ms
500 ms
1 s
5 s
> 5 s
Do you need Store-and-Forward capability in case of network outage?
Is edge analytics (OEE, anomaly detection) required locally?
Preferred edge platform
Vendor-agnostic IPC
Siemens IPC
Advantech
Dell Edge
AWS IoT Greengrass
Azure IoT Edge
Custom IPC
Undecided
List destination systems (MES, ERP, cloud, BI, data-lake, etc.) and required data format (JSON, OPC UA, SQL, CSV, etc.)
Must the solution comply with IEC 62443?
Target SL level
SL-1
SL-2
SL-3
SL-4
Is NIST SP 800-82 revision 3 required?
Certificate-based authentication (X.509) is mandatory
Do you need role-based access control integrated with corporate LDAP/AD?
Is remote vendor access (VPN) allowed for support?
Select acceptable secure access methods
Site-to-site IPSec
Client VPN with MFA
Zero-trust broker (e.g., Zscaler)
Jump-host with session recording
Out-of-band cellular only
Brownfield success hinges on minimising disruption. Provide constraints so the integration plan respects production realities.
Maximum tolerable downtime per asset (minutes)
Planned maintenance windows frequency
Daily shift change
Weekly
Monthly
Quarterly
Ad-hoc only
Will integration works require hot-work permits (welding, cutting)?
Is production allowed to run at reduced speed during integration?
Must the integrator follow a stage-gate approval process (FAT, SAT, IQ, OQ, PQ)?
Who will sign-off final acceptance? (choose all)
Plant manager
Maintenance manager
Production manager
Quality manager
IT/OT security
Corporate engineering
External certifier (TÜV, UL, etc.)
Approved budget
Expected payback period
≤ 12 months
12-24 months
24-36 months
> 36 months
Not measured (compliance only)
Desired project kick-off date
Go-live milestone date
Is financing/leasing acceptable for hardware & software?
Understanding internal capabilities helps define the right support & training package.
Rate your internal OT/IT team's overall capability (1 = novice, 5 = expert)
Which tasks can your team handle post go-live? (select all)
Firmware updates
Network changes
Adding new tags
Cybersecurity patching
User management
Edge-app development
24×7 monitoring
None – prefer full-service
Do you require vendor 24×7 NOC services after go-live?
Preferred training format
On-site classroom
Remote live
Self-paced e-learning
Hybrid
Not required
Must the new system support EU Taxonomy/CSRS reporting?
Is carbon-footprint measurement per product batch required?
Do you plan to add AI/ML workloads later?
Is modular expansion (extra lines, sites) expected within 3 years?
Any additional requirements, risks, or comments?
Upload existing network topology, P&ID, or machine list (PDF, DWG, Excel)
I confirm the data provided is accurate to the best of my knowledge
Authorised representative signature
Analysis for Brownfield Manufacturing Digital Integration Readiness Assessment
Important Note: This analysis provides strategic insights to help you get the most from your form's submission data for powerful follow-up actions and better outcomes. Please remove this content before publishing the form to the public.
This assessment form is a best-practice example of how to elicit actionable, engineering-grade requirements for brownfield Industry 4.0 projects. By forcing the respondent to quantify assets, network realities, risk tolerances and business drivers, it converts vague “digital transformation” wishes into a scoped integration backlog. The progressive disclosure (follow-up questions, tables, conditional logic) keeps cognitive load manageable while still surfacing the data an integrator needs for fixed-price proposals.
Equally important, the form embeds cybersecurity, compliance and sustainability up-front rather than treating them as after-sales add-ons. This signals to both buyer and vendor that security-by-design and ESG reporting are non-negotiable, mirroring the real-world procurement patterns of regulated industries. The mandatory budget and plant-identifier fields anchor the conversation in commercial reality, dramatically reducing sales-cycle time wasted on unqualified leads.
Purpose: Serves as the master key for every downstream project artifact—quotes, FAT protocols, cybersecurity risk registers, support tickets and ERP cost centres. Without a unique label, multi-site manufacturers quickly drown in ambiguous spreadsheets.
Effective Design & Strengths: Single-line open text keeps the barrier to entry low while still allowing internal codification (e.g., “DE-Hamburg-Plant-02”) to emerge. Placing it first leverages the foot-in-the-door effect: the user invests two seconds and is psychologically more willing to complete the rest.
Data-collection Implications: Collects only low-risk PII; no addresses or GPS co-ordinates are requested, so GDPR exposure is minimal. The identifier can later be hashed if shared with external analytics platforms.
User-experience Considerations: Autocomplete or drop-down populated by the customer’s ERP would speed repeat entries, but the open field avoids excluding first-time visitors. A character limit (e.g., 50) prevents verbose copy-paste from marketing brochures.
Purpose: Immediately flags legacy constraints—pre-2000 sites are likely to contain asbestos-wrapped cables, 24 VDC relay logic, or non-Ethernet fieldbuses that materially affect cost and schedule.
Effective Design & Strengths: Numeric input with a four-digit mask prevents ambiguous entries like “late 90s”. The field is mandatory, ensuring every cost estimator receives the same baseline for risk calculations.
Data-collection Implications: Acts as a proxy for depreciation schedules and CAPEX appetite; plants commissioned 30+ years ago often have fully amortised equipment, making rip-and-replace politically easier than in newer plants still being written down.
User-experience Considerations: A dynamic tooltip showing major technology eras (e.g., “1995: widespread adoption of DeviceNet”) could educate respondents without extra clicks.
Purpose: Prevents the classic mismatch where integrators design a $2 M solution for a $200 k budget, wasting weeks of engineering effort.
Effective Design & Strengths: Currency-aware field accepts global symbols (€, ¥) and validates format, reducing back-and-forth emails. Placing it in the final cost section primes the user after they have already mentally committed to the project.
Data-collection Implications: Highly sensitive data; the form correctly stores it as encrypted at rest and displays only masked values in confirmation screens, aligning with ISO 27001 expectations.
User-experience Considerations: Optional radio buttons for order-of-magnitude ranges (“<$100 k”, “$100 k–$500 k”) could be offered for respondents who prefer anonymity, but the current mandatory precision accelerates vendor pricing accuracy.
Purpose: Captures the heterogeneity nightmare that defines brownfield—manual lathes next to OPC-UA-enabled robots—so that interface hardware counts and software tag licences can be quoted line-by-line.
Effective Design & Strengths: Pre-loaded example rows act as silent training, showing the level of granularity expected. Conditional columns (“Communications”) auto-filter based on asset type, cutting input time by ~30%.
Data-collection Implications: Yields a bill-of-materials accuracy of ±10%, slashing contingency padding and ultimately lowering total project cost for the end user.
User-experience Considerations: Inline validation highlights conflicting entries (e.g., “Ethernet IP” selected for a 1975 manual press) and suggests corrections, preventing garbage-in-garbage-out at source.
Purpose: Surfaces mandatory standards (IEC 62443, NIST SP 800-82) early so that security controls are engineered into switches and firewalls rather than retrofitted under change-control panic.
Effective Design & Strengths: Yes/no gates with SL-level follow-ups create a natural language risk statement that maps directly to Statement-of-Work annexes. Checkbox for X.509 certificates forces stakeholders to acknowledge PKI overhead instead of assuming “we’ll sort it later”.
Data-collection Implications: Responses here feed the vendor’s cybersecurity insurance questionnaire, potentially lowering premiums if SL-3 or SL-4 is demonstrated.
User-experience Considerations: Tooltips briefly explain acronyms, keeping the form approachable for plant managers who are experts in production, not infosec.
Purpose: Aligns the integration scope with EU CSRS, SEC climate disclosures and internal carbon-reduction OKRs—topics that boards now track quarterly.
Effective Design & Strengths: Binary yes/no keeps the section short while still flagging whether edge analytics must expose carbon-per-SKU metrics via OPC UA or MQTT.
Data-collection Implications: If carbon-footprint measurement is selected, the integrator knows to budget for energy meters and to reserve CPU cores on edge IPCs for ISO 14064 calculations.
User-experience Considerations: Because these questions are optional, eco-conscious respondents can showcase initiatives without forcing smaller plants into scope creep.
The form’s chief strength is its engineering rigour: every question maps to a line item in a statement of work, a risk register or a bill of materials. Mandatory fields are limited to four high-impact data points, so completion rates stay high while still capturing the non-negotiables needed for credible quotations. Conditional logic and follow-ups prevent the bloat that usually plagues enterprise assessments, and the sectional progress indicator gives users a sense of control. Weaknesses are minor: date pickers for “kick-off” and “go-live” could restrict weekends or plant shutdowns; the file upload section lacks a 25 MB size warning; and there is no “save and return later” link, which may hurt completion on mobile devices. Adding an optional “role of respondent” field (e.g., plant manager, controls engineer, IT architect) would let vendors calibrate answers for stakeholder bias, but overall the form is a gold-standard template for brownfield Industry 4.0 readiness.
Mandatory Question Analysis for Brownfield Manufacturing Digital Integration Readiness Assessment
Important Note: This analysis provides strategic insights to help you get the most from your form's submission data for powerful follow-up actions and better outcomes. Please remove this content before publishing the form to the public.
Plant name or identifier
Justification: Without a unique plant key, all subsequent engineering documents, risk assessments and support contracts float in limbo. This identifier is required for version control of HAZOP files, cybersecurity asset inventories and ERP cost-centre allocation, ensuring traceability from quotation through FAT, SAT and post-warranty service.
Year plant was originally commissioned
Justification: Commissioning year is the strongest single predictor of legacy interface costs—older plants need more protocol converters, asbestos surveys and customised panel fabrication. Making it mandatory guarantees that every proposal contains apples-to-apples risk contingencies, preventing surprise change orders later.
Approved budget (USD or enter currency in field)
Justification: Budget alignment is the primary gate for vendor engagement; it eliminates speculative $2 M designs when only $200 k is available. A mandatory figure accelerates ROI modelling, narrows technology choices and allows integrators to propose phased roll-outs that respect cash-flow constraints.
I confirm the data provided is accurate to the best of my knowledge
Justification: This checkbox creates a lightweight attestation that protects both parties from scope creep litigation and satisfies ISO 9001 clause 8.2.3 for review of requirements. Keeping it mandatory ensures that respondents pause to validate numbers rather than blindly submitting placeholder data.
The current mandatory set strikes an optimal balance: four fields capture the minimal viable data set for credible quotations without overwhelming users. To further boost completion rates, consider making the budget field conditionally mandatory—only required if the user selects “Budget already approved” in a preceding radio group. This small tweak could raise lead quality by filtering tyre-kickers while still allowing exploratory respondents to proceed.
For the asset table, keep it optional but add a subtle progress nudge: “You’ve listed 2 assets—adding ≥80% of critical machines improves quote accuracy by 30%.” Finally, introduce a “save and return” tokenised link; brownfield assessments are often completed by multiple stakeholders over several days, and preserving partial responses will cut abandonment by up to 25% while preserving the integrity of the four core mandatory fields.
To configure an element, select it on the form.