Refocus LTSA Contracts Around Ethernet, Edge, and Intrinsic Safety

What happened

HMS Networks released its annual industrial-network study showing continued migration from fieldbus to industrial Ethernet across new installations. The study highlights that industrial Ethernet now accounts for the large majority of new nodes and names Profinet, EtherNet/IP and EtherCAT as leading protocols; this is operationally real because new-node data directly drives spare planning and protocol support needs for procurement

Why the category manager should care

Treat Ethernet migration as source-grounded demand that elevates firmware maintenance, protocol breadth and spare-network commitments into primary procurement levers

Key facts

• Industrial Ethernet reaches the large majority of new installations
• Fieldbus share has materially declined in new-node counts
• Profinet, EtherNet/IP and EtherCAT are the top protocols influencing spare and skill requirem

What happened

A technical piece explains intrinsic-safety (IS) advantages in hazardous locations, noting IS prevents ignition by limiting electrical and thermal energy and allows some safe-area devices to be used within approved IS circuits. The article stresses IS is the allowed technique for the most hazardous continuous-presence zones and underscores the need for certification and wiring compliance; procurement should watch certification evidence and installation rules before changing specs

Why the category manager should care

Assess IS as a concrete alternative to Ex-rated devices for eligible zones to optimise cost and spare inventories where rules permit

Key facts

• Intrinsic-safety prevents ignition by limiting device electrical and thermal energy
• IS permits some safe-area devices to be used in approved IS circuits
• IS is the mandated technique for the most hazardous continuous-presence zones

What happened

Process Online lists recent industrial-PC, edge AI and rugged HMI product announcements from multiple suppliers. These releases broaden available hardware options but are supplier-supplied materials that may not include field-proven validation or lifecycle and spare commitments; procurement should treat them as shortlist inputs and require explicit lifecycle evidence in bids

Why the category manager should care

Use product announcements to expand shortlists but insist on field-proven validation, firmware maintenance plans and spare availability in supplier responses

Key facts

• New compact industrial computers and edge AI platforms announced
• Rugged HMIs and tablets added to supplier catalogues
• Some platforms are progressing toward safety/validation frameworks

What happened

A collection of process-control system updates shows DCS modernisations, cloud-based SCADA projects and supplier-supplied case examples of digital transformation in Australia. These examples make recurring software and remote-support scope operationally real for some projects and indicate procurement should request line-item clarity on cloud, integration and managed-service fees during RFx

Why the category manager should care

Treat supplier case studies as evidence that software, integration and remote support are moving into recurring scopes—require line-item disclosure in bids

Key facts

• Suppliers publishing DCS and cloud-SCADA project examples in Australia
• Case examples highlighting real-time diagnostics and remote integration
• Cloud-based SCADA highlighted for multi-site renewable integration