A field device is equipment connected to the field side of an industrial control system (ICS). Types of field devices include RTUs, PLCs, actuators, sensors, HMIs, and associated communications.
Source checked2/2 values · 2026-10-25System
Specification
1 source
Kind
system
Origin
NIST SP 800-82r3
Study notes
Source: NIST SP 800-82r3.
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