Description

SIS PM01‑SIS System Power Module

Product Overview

SIS PM01 is a dedicated power‑supply module for safety instrumented system racks. It supplies regulated DC power to SIS logic solver and I/O modules, adopting safety‑oriented circuit design to meet safety‑related power‑supply requirements. Built‑in fault‑diagnosis function reports power‑supply anomalies to host system, supporting continuous safe operation for emergency shutdown and safety interlock loops.

Technical Specifications

• Model: SIS PM01
• Warranty: One Year
• Condition: 100% New & Original
• Function: SIS rack safety‑grade power supply module

Application Scenarios

• Oil & Gas Plant SIS Rack: Safety instrumented system power‑source spare‑part replacement.
• Chemical ESD System: Power‑supply hardware maintenance for emergency shutdown racks.
• Refinery Safety Interlock System: Redundant power‑supply unit for safety‑critical control racks.