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

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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
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Vendor: GE
GE IS210AEAAH1BGB Printed Circuit Board
No reviewsSale price $290.00Regular price $330.00 -
Vendor: GE
GE IS210AEPSG1AFC Power Supply Board
No reviewsSale price $330.00Regular price $350.00 -
Vendor: Honeywell
Honeywell FC-TSHART-1620m Analog Input Module
No reviewsSale price $340.00Regular price $360.00 -
Vendor: Honeywell
Honeywell TC-PRR021 C200 Network And Specialty I/O Module
No reviewsSale price $560.00Regular price $580.00 -
Vendor: Honeywell
51309288-275 | Honeywell | TK-PRR021 Redundancy Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Honeywell
Honeywell 51197593-100 Replacement Lithium Battery
No reviewsSale price $650.00Regular price $690.00 -
Vendor: Honeywell
Honeywell 05701-A-0330 Single Channel Control Card
No reviewsSale price $360.00Regular price $390.00 -
Vendor: Honeywell
Honeywell 51403645-400 SBHM Hard Drive
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Honeywell
Honeywell SAVS20P5 Alarm System Control Panel Board
No reviewsSale price $540.00Regular price $570.00 -
Vendor: Honeywell
Honeywell 900TEK-0200 Low Voltage Terminal Block
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 51196694-310 Keyboard Trackball
No reviewsSale price $340.00Regular price $360.00 -
Vendor: Honeywell
Honeywell FC-TSDI-16UNI Terminal Board
No reviewsSale price $560.00Regular price $580.00
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Express Shipping
Swift delivery to meet urgent needs.
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Extensive Inventory
Vast stock ensures immediate availability.
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Quality Assurance
Genuine, high-quality PLC & DCS parts.
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Global Service
Catering to clients worldwide with reliable support.