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
SDCS-IOB-21 | ABB | Digital I/O Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: GE
GE Multilin UR-6LH / UR 6LH Digital I/O Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: GE
General Electric Multilin UR-6FH Digital I/O Module
No reviewsSale price $360.00Regular price $400.00 -
Vendor: GE
GE Multilin UR-6BH UR Series Digital I/O Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: Honeywell
Honeywell FC-SSWM01 51306930-176 Safety Digital I/O Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: Yokogawa
Yokogawa F3WD64-3F Digital I/O Module
No reviewsSale price $250.00Regular price $280.00 -
Vendor: Yokogawa
Yokogawa NFDV561-P50 Digital I/O Module
No reviewsSale price $800.00Regular price $830.00 -
Vendor: GE
GE Multilin UR-6RH / UR-6RH Digital I/O Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: GE
GE Multilin UR 4DH / UR-4DH Digital I/O Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: GE
GE Multilin UR-4LH / UR 4LH Digital I/O Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: GE
GE Multilin UR 6TV / UR-6TV Digital I/O Module
No reviewsSale price $190.00Regular price $240.00 -
Vendor: GE
GE Multilin UR 6GV/ UR-6GV Digital I/O Module
No reviewsSale price $190.00Regular price $240.00
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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.