Redundant Modules (Module Function) (Page 3 of 3)

Showing products 201–281 of 281 in this category. Every unit functionally tested, 12-month warranty.

Honeywell 51192269-230 Controller Memory Backup
Honeywell
SKU: 51192269-230
Yokogawa ANB10D-420/CU2N/NDEL ESB Bus Node Unit
Yokogawa
SKU: ANB10D-420/CU2N/NDEL
Yokogawa SNB10D-225/CU2T Safety Node Unit in stock
Yokogawa
SKU: SNB10D-225/CU2T
ABB SS832 3BSC610068R1 Power Voting Unit
ABB
SKU: 3BSC610068R1
ABB CI522A 3BSE018283R1 AF100 Interface Module
ABB
SKU: CI522A 3BSE018283R1
3BSC610042R1 SS822 | ABB|  Power Voting Unit
ABB
SKU: 3BSC610042R1 SS822
Honeywell 51201394-100 UCN 2-Port Drop Tap Kit
Honeywell
SKU: 51201394-100
Phoenix Contact QUINT ORING/24DC/2X10/1X20 Redundant Module
Phoenix Contact
SKU: QUINT-ORING/24DC/2X10/1X20
Honeywell 900C73R-0100-44 HC900 Redundant I/O Scanner
Honeywell
SKU: 900C73R-0100-44
Siemens SIMATIC S7-1500 PLC CPU Module
SIEMENS
SKU: SIMATIC S7-1500

Industrial Automation Spare Parts — Genuine Redundant Modules (Module Function) Components in Stock

PLC Parts Direct is a specialized supplier of genuine industrial automation spare parts, serving maintenance teams, system integrators, and procurement professionals worldwide. Our Redundant Modules (Module Function) inventory includes tested, factory-sealed modules from the industry's most trusted manufacturers: GE, Honeywell, Bently Nevada, Woodward, ABB, Schneider Electric, EPRO (Emerson), Foxboro, Allen-Bradley (Rockwell Automation), and Yokogawa. Every unit undergoes a rigorous multi-point functional verification and 48-hour burn-in test before leaving our 5,000-square-meter Shenzhen warehouse.

Whether you are maintaining a legacy GE Mark VIe turbine control system, upgrading a Honeywell Experion PKS DCS, monitoring vibration on a Bently Nevada 3500 rack, or sourcing Allen-Bradley PLC-5 replacement processors, we stock the parts you need — and we ship within 24 hours. Our customers span oil refineries, gas processing plants, power generation stations, steel mills, chemical processing facilities, water treatment plants, and pharmaceutical manufacturing sites across 47 countries.

Why Source Redundant Modules (Module Function) Parts from PLC Parts Direct?

  • Real Inventory, Not Virtual Stock: Every product listed is physically present in our warehouse. No drop-shipping, no sourcing after order.
  • Multi-Point Functional Testing: Every module powered up on a live test rack. Printed test report included with every shipment.
  • 48-Hour Thermal Burn-In: Catches infant mortality failures before they reach your facility.
  • 12-Month Warranty: Comprehensive coverage with advance replacement for critical applications.
  • Worldwide Express Shipping: DHL, FedEx, UPS — 3-5 business days to most destinations.
  • Experienced Technical Support: Engineers average 8+ years with GE, Honeywell, Bently Nevada, ABB, Allen-Bradley, Yokogawa, Siemens, Triconex, Foxboro, HIMA platforms.

Brands We Stock for Redundant Modules (Module Function) Applications

Our multi-brand inventory covers GE Mark VI/VIe turbine control boards, Honeywell Experion C200/C300 I/O modules, Bently Nevada 3300/3500 vibration monitors and proximity probes, Woodward 505/ProTech digital governors, ABB ACS 6000 IGCT power semiconductors, Allen-Bradley ControlLogix and PLC-5 processors, Yokogawa CENTUM CS/VP analog and digital I/O, Triconex Trident and Tricon safety system modules, Foxboro I/A Series FBM modules, HIMA HIMatrix and HIQuad safety controllers, and Schneider Modicon M580 ePAC processors — all from a single supplier with a single warranty and a single point of contact.

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