Emerson
Emerson KJ3242X1-BA1 Original Industrial Spare DeltaV Compatible
KJ3242X1-BA1Emerson KJ3242X1-BA1 original DeltaV Fieldbus H1 interface card 12P2471X042. Industrial spare for DCS replacement, fast shipping, 12-month warranty.
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Communication Module Products
Browse Communication Module products from TOPNLMS and request model checking, availability, lead time and export packing details for industrial MRO sourcing.
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TOPNLMS helps buyers verify model details, condition, packing and dispatch requirements for Communication Module products before quotation.
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Browse the manufacturers with published Communication Module models and send exact part numbers for RFQ checking.
1,022 Listed Products
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Siemens
Siemens 6ES7151-8AB01-0AB0 Original Industrial Spare ET 200S Compatible
6ES7151-8AB01-0AB0Buy Siemens 6ES7151-8AB01-0AB0 IM151-8 PN/DP CPU Interface Module — original industrial spare for ET 200S SIMATIC systems. Fast shipping, 12-month warranty, verified compatibility. Reduce downtime with genuine replacement parts.
Siemens
Siemens 6ES7 153-1AA03-0XB0 Replacement Solution ET 200M
6ES7 153-1AA03-0XB0Drop-in replacement for Siemens 6ES7 153-1AA03-0XB0 PROFIBUS DP Bus Terminator. ET 200M IM 153-1 compatible. 12-month warranty. Fast global shipping.
Siemens
Siemens 6ES7972-0BA52-0XA0 Original Industrial Spare PROFIBUS Compatible
6ES7 972-0BA52-0XA0Siemens 6ES7972-0BA52-0XA0 original PROFIBUS DP bus connector 90° 12Mbit/s. Compatible with SIMATIC S7-300/400/ET200. 12-month warranty. Fast global shipping.
Triconex
Triconex TCM 4355X Ruggedized TMR Communication Module
TCM 4355XTriconex TCM 4355X TMR Communication Module for Tricon Safety PLC. IEC 61511 compliant, fault-tolerant, harsh-environment rated. In stock, tested, 12-month warranty. Fast global shipping.
Siemens
Siemens 6ES7972-0AA01-0XA0 Ruggedized PROFIBUS Repeater
6ES7 972-0AA01-0XA0Siemens 6ES7972-0AA01-0XA0 PROFIBUS DP RS-485 Repeater. Ruggedized for harsh industrial environments. SIL-compatible, EMC-certified. 12-month warranty. Fast shipping.
Siemens
Siemens 6ES7151-1CA00-0AB0 Original Industrial Spare IM151-1 Compatible
6ES7151-1CA00-0AB0Buy Siemens 6ES7151-1CA00-0AB0 IM151-1 Basic Interface Module for ET 200S PROFIBUS DP. Original spare, fast shipping, 12-month warranty. Industrial replacement.
Yokogawa
YOKOGAWA ALR121-S00 Ruggedized DCS Communication Module
ALR121-S00YOKOGAWA ALR121-S00 ruggedized DCS communication module for CENTUM VP & CS 3000. Reliable, EMI-resistant, 12-month warranty. In stock — fast global shipping.
Siemens
Siemens 6ES7151-1AA06-0AB0 Replacement for ET200S IM151-1
6ES7151-1AA06-0AB0Siemens 6ES7151-1AA06-0AB0 ET200S IM151-1 PROFIBUS DP Interface Module. Drop-in replacement & upgrade solution. 12-month warranty. Ships from stock.
Siemens
Siemens 6ES7151-1CA00-3BL0 Ruggedized Interface Module
6ES7151-1CA00-3BL0Siemens 6ES7151-1CA00-3BL0 ET 200S IM 151-1 CPU PN/DP Interface Module. In stock, tested, 12-month warranty. Fast global shipping. Contact: [email protected]
Yokogawa
Yokogawa ALP121-S00 S2 Original Industrial Spare CENTUM Compatible
ALP121-S00 S2Yokogawa ALP121-S00 S2 original field bus communication module for CENTUM VP & CS 3000. Industrial spare, fast shipping, 12-month warranty. Contact topnlms.com.
Siemens
Siemens 383VA21N1F Ruggedized Control Interface Module for Harsh Environments
383VA21N1FSiemens 383VA21N1F Control Interface Module for SINAMICS drives. Rugged, EMI-resistant, 12-month warranty. In stock — fast global shipping from TOPNLMS.
Siemens
Siemens 6ES7158-0AD01-0XA0 Replacement for ET 200M
6ES7158-0AD01-0XA0Siemens 6ES7158-0AD01-0XA0 IM158 ET 200M PROFIBUS DP interface module replacement. Compatible upgrade for S7-300 systems. 12-month warranty, fast shipping.
Triconex
Triconex 4329G Replacement/Upgrade Solution for Tricon
4329GTriconex 4329G drop-in replacement for Tricon TMR SIS. Compatible upgrade: redundant Ethernet, OPC/Modbus TCP, no rewiring. In stock. 12-month warranty. Fast shipping.
ABB
ABB 3BHB000272R0101 Original Industrial Spare Symphony Plus Compatible
3BHB000272R0101ABB 3BHB000272R0101 original Symphony Plus DCS I/O Interface Module. Drop-in replacement, 12-month warranty, tested before shipment. Fast worldwide delivery.
Siemens
Siemens 6GK5416-4GS00-2AM2 Original Industrial Spare XM400
6GK5416-4GS00-2AM2Buy Siemens 6GK5416-4GS00-2AM2 SCALANCE XM416-4C modular managed industrial Ethernet switch. Original spare, PROFINET compatible, 12-month warranty. Fast shipping.
Siemens
Siemens 6ES7153-4AA01-0XB0 Ruggedized PROFINET Interface Module
6ES7153-4AA01-0XB0Siemens 6ES7153-4AA01-0XB0 IM153-4 PN PROFINET Interface Module for ET 200M. Ruggedized for harsh environments. In stock, tested, 12-month warranty. Fast shipping.
Siemens
Siemens 6GK5205-3BD00-2AB2 Replacement for SCALANCE X205
6GK5205-3BD00-2AB2Siemens 6GK5205-3BD00-2AB2 SCALANCE X205-3 fiber managed switch replacement & upgrade. Compatible wiring, PROFINET ready. 12-month warranty. Fast global shipping.
Siemens
Siemens 6GK1905-6AA00 Ruggedized PROFIBUS Stripping Tool
6GK1905-6AA00Siemens 6GK1905-6AA00 ruggedized PROFIBUS bus cable stripping tool for SIMATIC NET. In stock, tested, 12-month warranty. Fast shipping from TOPNLMS.
Triconex
TRICONEX 4351B Ruggedized TMR Communication Module
4351BTRICONEX 4351B ruggedized TMR communication module for Tricon SIS. IEC 61511 compliant, EMI-resistant, 12-month warranty. In stock — fast global shipping.
Siemens
Siemens 6GK1105-2AB10 Ruggedized Ethernet Switch
6GK1105-2AB10Siemens 6GK1105-2AB10 SCALANCE X105-1 unmanaged industrial Ethernet switch. EMI-hardened, IEC 60068 rated, 12-month warranty. In stock — fast global shipping.
Siemens
Siemens 6GK1500-0AA00 Replacement for SIMATIC S5
6GK1500-0AA00Siemens 6GK1500-0AA00 CP 5431 FMS/DP replacement for SIMATIC S5. PROFIBUS DP/FMS compatible, 12-month warranty, fast global shipping. Upgrade your legacy PLC system today.
Siemens
Siemens 6ES7241-1CH32-0XB0 CM 1241 RS422/485 Upgrade Solution
6ES7241-1CH32-0XB0Siemens 6ES7241-1CH32-0XB0 CM 1241 RS422/485 replacement & upgrade for S7-1200. Drop-in compatible, 12-month warranty, fast global shipping from TOPNLMS.
Siemens
Siemens 6ES7241-1CH30-0XB0 Original Industrial Spare CM 1241
6ES7241-1CH30-0XB0Original Siemens 6ES7241-1CH30-0XB0 CM 1241 RS422/485 serial communication module for S7-1200. Fast replacement, 12-month warranty. Industrial spare in stock.