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
5 reviewsSale 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: Honeywell
Honeywell 51305490-500 Analog Input Module
No reviewsSale price $350.00Regular price $380.00 -
Vendor: ABB
ABB AI895 3BSC690086R1 Analog Input Module
No reviewsSale price $350.00Regular price $385.00 -
Vendor: ABB
ABB AI523 B8 / AI 523 B8 1SAP250300R0001 Analog Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB SPFEC12 Symphony Plus Analog Input Module
No reviewsSale price $1,500.00Regular price $1,560.00 -
Vendor: ABB
3BSE040662R1 | ABB | AI830A Analog Input Module
No reviewsSale price $500.00Regular price $550.00 -
Vendor: Honeywell
900A01-0102 | Analog Input Module | Honeywell
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Ovation
5X00070G04 | Ovation | Analog Input Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: ABB
ABB SPASI23 Analog Input Module
5 reviewsSale price $1,100.00Regular price $1,200.00 -
Vendor: Yokogawa
Yokogawa AAV144-S00 Analog Input Module
No reviewsSale price $800.00Regular price $830.00 -
Vendor: Honeywell
Honeywell FC-TSHART-1620m Analog Input Module
No reviewsSale price $340.00Regular price $360.00 -
Vendor: ABB
ABB GFD233 3BHE022294R0101 Analog Input Module
5 reviewsSale price $550.00Regular price $570.00 -
Vendor: Allen-Bradley
1769SC-IF4IH | AB | Spectrum Controls 4 Channel Analog Input Module
No reviewsSale price $230.00Regular price $270.00
-
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.