Siemens
Siemens 6ES7331-7KB01-0AB0 Replacement for S7-300 SM331
6ES7331-7KB01-0AB0Drop-in replacement for Siemens 6ES7331-7KB01-0AB0 SM331 8-ch analog input. S7-300 compatible, PROFIBUS-ready, 12-month warranty. Fast global shipping.
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I/O Module Products
Browse I/O Module products from TOPNLMS and request model checking, availability, lead time and export packing details for industrial MRO sourcing.
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Browse the manufacturers with published I/O Module models and send exact part numbers for RFQ checking.
1,755 Listed Products
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Yokogawa
Yokogawa AAI143-S53 S1 Original Industrial Spare CENTUM VP Compatible
AAI143-S53 S1Yokogawa AAI143-S53 S1: 16-ch isolated analog input module for CENTUM VP & CS 3000 DCS. Original spare, 12-month warranty, fast worldwide shipping.
Siemens
Siemens 6ES7322-1BP00-0AA0 Original Industrial Spare SM322 Compatible
6ES7322-1BP00-0AA0Original Siemens 6ES7322-1BP00-0AA0 SM322 32DO 24VDC digital output module for S7-300. Industrial replacement spare, 12-month warranty, fast worldwide shipping.
Siemens
Siemens 6ES7323-1BH01-0AA0 Ruggedized Digital I/O Module
6ES7323-1BH01-0AA0Siemens 6ES7323-1BH01-0AA0 SM 323 16DI/16DO module for S7-300. Rugged, reliable, in-stock. 12-month warranty. Fast shipping. Contact TOPNLMS.
Siemens
Siemens 6ES7331-7HF01-0AB0 Replacement for SM331 S7-300
6ES7331-7HF01-0AB0Siemens 6ES7331-7HF01-0AB0 SM331 8-ch analog input replacement for S7-300. Drop-in upgrade, wiring compatible, 12-month warranty. Ships from stock.
ABB
ABB 086387-001 Ruggedized Digital Input Module for Harsh Environments
086387-001ABB 086387-001 ruggedized digital input module for AC 800M / S800 I/O DCS. EMI-resistant, 12-month warranty. In stock — fast global shipping from TOPNLMS.
Yokogawa
YOKOGAWA AMM32 S3 Ruggedized Digital Input Module
AMM32 S3YOKOGAWA AMM32 S3 32-Ch DCS Digital Input Module for CENTUM VP. Rugged, EMI-resistant, 12-month warranty. In stock — fast shipping from TOPNLMS.
Siemens
Siemens 6ES5440-8MA12 Ruggedized DO Module for Harsh Environments
6ES5440-8MA12Siemens 6ES5440-8MA12 SIMATIC S5-115U 16-Ch 24VDC transistor DO module. Rugged, EMI-resistant, 12-month warranty. In stock — fast global shipping from TOPNLMS.
Yokogawa
Yokogawa SAI143-H03 Replacement for CENTUM VP CS3000
SAI143-H03Yokogawa SAI143-H03 drop-in replacement for CENTUM VP & CS3000. 16-ch analog input, wiring-compatible, 12-month warranty. Fast global shipping from TOPNLMS.
ABB
ABB 3BUS208797-001 Original Industrial Spare S800 Compatible
3BUS208797-001ABB 3BUS208797-001 original S800 I/O signal conditioning module. Genuine industrial spare for AC800M DCS systems. 12-month warranty, tested, fast worldwide shipping.
Siemens
Siemens 6ES7 321-1BL00-0AA0 Original Industrial Spare S7-300 Compatible
321-1BL00-0AA0Buy Siemens 6ES7 321-1BL00-0AA0 original digital input module for SIMATIC S7-300. 32-channel 24VDC DI, compatible S7-300 replacement spare. 12-month warranty, tested before shipment. Reduce downtime fast.
Foxboro
FOXBORO FBM203 P0914SV Original Industrial Spare I/A Series Compatible
FBM203 P0914SVBuy FOXBORO FBM203 P0914SV — Original 8-Channel Isolated RTD Input Module for I/A Series DCS. Drop-in replacement, 12-month warranty, tested before shipment. Industrial spare for process control maintenance.
Honeywell
Honeywell CC-PAOH01 51405039-175 Replacement for Experion PKS
CC-PAOH01 51405039-175Honeywell CC-PAOH01 51405039-175 8-Ch Analog Output Module. Direct replacement & upgrade for Experion PKS C300 Series DCS. 12-month warranty. Fast global shipping.
Honeywell
Honeywell 8C-TDIL11 51306858-175 Replacement for Experion PKS
8C-TDIL11 51306858-175Honeywell 8C-TDIL11 (51306858-175) Digital Input Module for Experion PKS C300 DCS. Drop-in replacement, 12-month warranty, fast global shipping from stock.
Honeywell
Honeywell 8C-TAOX61 51306981-175 Ruggedized Analog Output Module
8C-TAOX61 51306981-175Honeywell 8C-TAOX61 51306981-175 ruggedized analog output module for Experion PKS C300 DCS. In stock, tested, 12-month warranty. Fast global shipping from TOPNLMS.
Honeywell
Honeywell 51307687-176 Original Spare Experion PKS Compatible
51307687-176Honeywell 51307687-176 original analog input module for Experion PKS, TDC 3000 & TPS DCS. Industrial replacement spare, 12-month warranty, fast shipping.
Honeywell
Honeywell CC-PAIH51 51410069-276 Ruggedized HART AI Module
CC-PAIH51-51410069-276Honeywell CC-PAIH51 51410069-276 — 8-ch HART AI module for Experion PKS DCS. Rugged, EMI-resistant, 12-month warranty. In stock. Fast global shipping from TOPNLMS.
Foxboro
FOXBORO FBM211 P0914TN Replacement for I/A Series DCS
FBM211 P0914TNFOXBORO FBM211 P0914TN I/A Series DCS Input Module replacement & upgrade solution. Compatible wiring, protocol & rack. 12-month warranty. Fast global shipping.
Foxboro
FOXBORO P0400DA FBM 1 Replacement for I/A Series DCS
P0400DA FBM 1FOXBORO P0400DA FBM 1 8-Ch 4-20mA analog input module. Drop-in replacement & upgrade solution for I/A Series DCS. 12-month warranty. Fast global shipping.
GE
GE UR-8NH Original Industrial Spare UR Series Compatible
UR-8NHGE UR-8NH original voltage transformer input module for UR Series protection relays. Industrial spare, 12-month warranty, worldwide shipping. In stock.
Bently Nevada
Bently Nevada 3500/33 149986-01 Original Industrial Spare 3500 Compatible
3500/33 149986-01Bently Nevada 3500/33 149986-01 original 16-channel relay output module for 3500 Series machinery protection systems. Drop-in replacement, 12-month warranty, worldwide shipping.
Fanuc
GE IC693MDL740 Replacement/Upgrade Solution for Series 90-30
IC693MDL740GE IC693MDL740 32-pt DC sourcing output replacement for Series 90-30. Drop-in compatible, 12-month warranty, ships in 3–5 days. Upgrade legacy PLC systems.
Honeywell
Honeywell CC-TCNT01 51308307-175 Replacement for C300
CC-TCNT01 51308307-175Honeywell CC-TCNT01 51308307-175 Experion PKS C300 I/O Termination Assembly. Drop-in replacement, wiring-compatible upgrade. 12-month warranty. Ships fast.
Honeywell
Honeywell MC-PAIH03 51304754-150 Original Spare Experion PKS
MC-PAIH03 51304754-150Buy Honeywell MC-PAIH03 51304754-150 original 8-ch analog input module for Experion PKS C200/C300 DCS. Industrial replacement spare, 12-month warranty, fast shipping.