All Products
Welcome to the complete product range of Topbrands PLC Limited.
We specialize in supplying top-quality industrial automation parts, including PLCs, I/O modules, sensors, power supplies, HMIs, control boards, and more. Whether you're looking for replacement components or sourcing for large-scale automation projects, we’ve got you covered.
Our inventory includes trusted brands such as Siemens, Allen Bradley, ABB, Honeywell, Schneider Electric, GE Fanuc, Yokogawa, and others. We offer fast global shipping, responsive service, and expert support to ensure your systems stay running smoothly.
Browse our full catalog and contact us for inquiries or bulk pricing.
Popular Modules

-
Vendor: Bently Nevada
Bently Nevada 3500/33 149992-02 Spare 16-Channel Failsafe Relay Output Module
4 reviewsSale price $150.00Regular price $210.00 -
Vendor: Bently Nevada
Bently Nevada 3500/40M 125680-01 Proximitor I/O Module with Internal Terminations
3 reviewsSale price $260.00Regular price $320.00 -
Vendor: Bently Nevada
Bently Nevada 3500/42M 135489-03 I/O Module with Internal Barriers | Internal Terminations
16 reviewsSale price $240.00Regular price $290.00 -
Vendor: Bently Nevada
Bently Nevada 3500/45 135137-01 Position I/O Module with Internal Terminations
4 reviewsSale price $150.00Regular price $210.00 -
Vendor: Bently Nevada
Bently Nevada 3500/50 133434-01 I/O Module with External Terminations
4 reviewsSale price $290.00Regular price $320.00 -
Vendor: Bently Nevada
Bently Nevada 3500/60 133827-01 RTD/TC Non-Isolated I/O Module External Terminations
3 reviewsSale price $320.00Regular price $350.00 -
Vendor: Bently Nevada
Bently Nevada 3500/61 133819-02 RTD/TC Non-Isolated I/O Module Internal Terminations
Sale price $320.00Regular price $350.00 -
Vendor: Bently Nevada
Bently Nevada 3500/62 136294-01 Isolated I/O Module with Internal Terminations
Sale price $260.00Regular price $310.00
-
Vendor: ALSTOM
Alstom 029.209 132 Digital Input/Output Module (BIO 232)
No reviewsSale price $230.00Regular price $250.00 -
Vendor: ALSTOM
Alstom ADU 232 (590.043149) A/D-Converter
No reviewsSale price $210.00Regular price $240.00 -
Vendor: PEPPERL+FUCHS
Pepperl+Fuchs F2-JBSC-4.CG Fieldbus Junction Box
No reviewsSale price $210.00Regular price $240.00 -
Vendor: PEPPERL+FUCHS
F2-JBSC-8.CG | Pepperl + Fuchs | Field Distributor Junction Box
No reviewsSale price $210.00Regular price $240.00 -
Vendor: ALSTOM
ALSTOM ADA232 Converter ADA 232 100% Brand New
No reviewsSale price $210.00Regular price $240.00 -
Vendor: RELIANCE ELECTRIC
RELIANCE ELECTRIC 57C331A AutoMax I/O Network Interface Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: RELIANCE ELECTRIC
RELIANCE ELECTRIC 57C409 2-channel Analog Input Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: RELIANCE ELECTRIC
RELIANCE ELECTRIC 57C411 AutoMax Resolver Input Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: RELIANCE ELECTRIC
RELIANCE ELECTRIC 61C501 AutoMax Digital I/O Card Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: RELIANCE ELECTRIC
RELIANCE ELECTRIC 57C442B Data Highway Plus Interface Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: RELIANCE ELECTRIC
RELIANCE ELECTRIC 57C443A Remote I/O Scanner Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: RELIANCE ELECTRIC
RELIANCE ELECTRIC 57C416 AutoMax Remote I/O Communications Module
No reviewsSale price $210.00Regular price $240.00
-
Express Shipping
Swift delivery to meet urgent needs.
-
Extensive Inventory
Vast stock ensures immediate availability.
-
Quality Assurance
Genuine, high-quality PLC & DCS parts.
-
Global Service
Catering to clients worldwide with reliable support.