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Browse the manufacturers with published I/O Module models and send exact part numbers for RFQ checking.
Buy Siemens 6ES5454-4UA14 original SIMATIC S5 32-channel 24VDC transistor output module. Tested, 12-month warranty, fast worldwide shipping. Industrial spare.
Siemens 6ES7131-4BD00-0AA0 ET 200S 4-Ch 24VDC DI replacement. Drop-in upgrade, PROFIBUS/PROFINET compatible, no rewiring. 12-month warranty. Ships globally.
Siemens 6ES7133-0BN01-0XB0 ET 200B ruggedized electronic I/O module for SIMATIC S7. In stock, tested, 12-month warranty. Fast global shipping from TOPNLMS.
Buy Siemens 505-4332 ruggedized 32-channel 24VDC digital input module for SIMATIC 505 PLC. EMI-resistant, IEC 60068-2-6 vibration-rated. 12-month warranty, tested, fast shipping.
Buy Siemens 6ES7422-1FH00-0AA0 SM422 16-ch AC output module for S7-400. Original spare, tested, 12-month warranty. Fast dispatch. Industrial replacement.
Siemens 6DP1230-8CC FUM230 ruggedized analog I/O module for TELEPERM M DCS. EMI-resistant, 12-month warranty, tested & shipped fast. Contact TOPNLMS.
Original Siemens 6ES7131-7RF00-0AB0 ET 200SP failsafe digital input module. Compatible spare for SIMATIC S7-1500F systems. 12-month warranty, fast global shipping.
Siemens 6ES7132-6BF00-0BA0 ET 200SP 8-Ch 24VDC Digital Output Module. Rugged, EMI-resistant, 12-month warranty. In stock — fast global shipping from TOPNLMS.
6ES7521-1BH10-0AA0 SM521 DI 16x24VDC HF replacement for S7-300/S7-400. Compatible upgrade, 12-month warranty, fast global shipping from TOPNLMS.
Drop-in replacement for Siemens 6ES7135-6FB00-0BA1 ET 200SP 2-ch analog output. Compatible wiring, PROFINET/PROFIBUS, 12-month warranty. Fast global shipping.
Siemens 6ES7136-6DB00-0CA0 ET 200SP digital input module replacement. Compatible upgrade, 12-month warranty, tested & fast worldwide shipping. Contact TOPNLMS.
Schneider Electric 170AAI14000 Modicon Quantum 16-Ch Analog Input Module. Ruggedized for harsh environments. In stock, tested, 12-month warranty. Fast shipping.
Siemens 6ES7138-4DB03-0AB0 ET 200S 2DO 24VDC/0.5A PNP output module. Rugged, EMI-resistant, 12-month warranty. In stock — fast global shipping from TOPNLMS.
Siemens 6ES7134-4GB11-0AB0 ET 200S 2-ch analog input 4-20mA replacement & upgrade. Compatible wiring, PROFIBUS-DP. 12-month warranty. Fast global shipping.
Siemens 6ES5453-4AA12 32-Ch 24VDC Digital Input Module for SIMATIC S5. Rugged, EMI-resistant, 12-month warranty. In stock — fast global shipping.
Buy Honeywell TC-IXR061 original 20-pt analog input module for Experion PKS C200/C300. Drop-in compatible industrial spare. Tested, 12-month warranty, fast ship.
Buy Honeywell MC-TAOY22 51204172-175 original DCS analog output module. TDC 3000 & Experion PKS compatible. Fast shipping, 12-month warranty. topnlms.com
Honeywell MC-TPIX12 51304084-175 UCN Pulse Input Module for TDC 3000 & Experion PKS. Rugged DCS I/O, 12-month warranty, tested & fast shipping. In stock.
Honeywell MC-TAOX52 51304335-275 ruggedized thermocouple analog output module for TPS HPM DCS. In stock, tested, 12-month warranty. Fast global shipping.
Honeywell MC-TDIA72 51303930-150 original 72-channel DCS digital input module for Experion PKS. Industrial spare, fast shipping, 12-month warranty. Contact TOPNLMS.
Honeywell MC-IOLX02 51304419-150 I/O Link Extender Card — drop-in Experion PKS C300 DCS replacement. Wiring-compatible upgrade, 12-month warranty, fast global shipping.
Honeywell MU-PDIX02 51304485-100 original DCS Digital Input Module for Experion PKS systems. Fast replacement, 12-month warranty, tested before shipment. Reduce downtime with genuine industrial spare parts.
Honeywell MC-TAOX12 51304335-125 12-ch analog output module for Experion PKS & TDC 3000. Rugged, field-proven, 12-month warranty. In stock — fast global shipping.
Honeywell MU-TAMT03 51309223-125 LLAI Multiplexer Card for TDC 3000 & Experion PKS. In stock, tested, 12-month warranty. Fast global shipping from TOPNLMS.
