Field Instrument 073

Handshake

A lightweight ICD workbench for engineering boundaries.

v2.1.0 build 2026-07-09

Control Room

Interface Types

Governance

Release Tools

Dashboard

autosave ready

Import JSON

Controlled Interface

New Interface

Capture both sides of the boundary, ownership, risk, details, and approval state.

Define the handshake, not just the component. Start with the two sides, owners, compatibility state, and verification method. Then fill in the structured detail section for the selected interface type. Mixed interfaces show every detail section.

Interface ID Interface Type Status Interface Name Interface Description

Handshake Sides

Side A System / Team / Part Side B System / Team / Part Owner A Owner B Backup Owner A Backup Owner B Side A Responsibility Side B Responsibility Notify A On Change Notify B On Change Interface Revision Change Impact Side A Approval Side B Approval

Compatibility & Risk

Compatibility Criticality Verification Method Likelihood 3 Consequence 3

Live risk scoreModerate 11.3

Last Reviewed Next Review Mitigation / Conditions Mitigation Owner Mitigation Due Date Mitigation Status Residual Likelihood Residual Consequence Document / Drawing / Reference Links

Mechanical Details

Physical fit, envelope, datum, fasteners, tolerances, load path, access, and drawing references.

Mounting Pattern Envelope / Clearance Datum / Reference Fasteners Materials Tolerance Load Path Environment Access Requirement Drawing Reference

Electrical Details

Power, signals, grounding, cable, connector, protection, and electrical standards.

Connector Type Pin Count Pinout Defined Voltage Current Signal Type Ground Reference Shielding Cable Type Protection Standard

Data / Software Details

APIs, files, protocols, schemas, direction, authentication, error handling, and sample payloads.

Interface Method Protocol Data Direction Update Frequency Payload / Schema Required Fields Error Handling Versioning Method Authentication Test Endpoint / File

Human / Process Details

Handoffs, triggers, required evidence, approvals, service levels, escalation, and work instructions.

Handoff Trigger Sender Receiver Required Input Required Output Approval Required Service Level Escalation Path Work Instruction Evidence Required