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: Yokogawa
Yokogawa SAI533-H03 Analog Output Module
No reviewsSale price $2,800.00Regular price $3,000.00 -
Vendor: GE
GE Fanuc IC694ALG391 RX3i Analog Output Module
No reviewsSale price $720.00Regular price $750.00 -
Vendor: Allen-Bradley
Allen Bradley 1746-NO4I 4-Point Analog Output Module
No reviewsSale price $300.00Regular price $310.00 -
Vendor: Allen-Bradley
Allen Bradley 1769-OA16 16-Point 100 to 240V AC Output Module
No reviewsSale price $430.00Regular price $450.00 -
Vendor: Allen-Bradley
1769-OF2 | Allen-Bradley | Voltage Analog Output Module
No reviewsSale price $230.00Regular price $250.00 -
Vendor: Schneider
Schneider BMXAMO0802 Analog Output Module
No reviewsSale price $420.00Regular price $450.00 -
Vendor: Allen-Bradley
Allen Bradley 1769-OF8C CompactLogix 8-Point Analog Output Module
No reviewsSale price $730.00Regular price $750.00 -
Vendor: Allen-Bradley
Allen Bradley 1756-OF4 Analog Output Module
No reviewsSale price $530.00Regular price $550.00 -
Vendor: Allen-Bradley
Allen Bradley 1715-OF8I Analog Output Module
No reviewsSale price $2,600.00Regular price $2,800.00 -
Vendor: Allen-Bradley
Allen-Bradley | 1769-OF4VI | Isolated Analog Output Module
No reviewsSale price $900.00Regular price $950.00 -
Vendor: Allen-Bradley
Allen Bradley 1794-OE8H Flex 8 Point Analog Output Module
No reviewsSale price $2,600.00Regular price $2,800.00 -
Vendor: Allen-Bradley
Allen Bradley 1762-OF4 MicroLogix 4-Point Analog Output Module
No reviewsSale price $280.00Regular price $300.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.