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: ABB
ABB 23NGN4 Power Supply Module In Stock
No reviewsSale price $550.00Regular price $570.00 -
Vendor: Yokogawa
ADM11C | Yokogawa | Power Supply Module
No reviewsSale price $360.00Regular price $400.00 -
Vendor: Honeywell
Honeywell TC-FFPCX1 Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Woodward
Woodward 5437-077 Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5439-555 NETCON 5000 Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5439-751 High Voltage Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5439-760 24 VDC Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
5439-766 | Woodward | Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
5439-800 | Woodward | Power Supply Module
No reviewsSale price $500.00Regular price $520.00 -
Vendor: Woodward
Woodward 5439-929 High Voltage Power Supply Module
No reviewsSale price $550.00Regular price $570.00 -
Vendor: Honeywell
Honeywell SPS5710 51199929-100 Power Supply Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
51199935-100 | Honeywell | Power Supply Module
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.