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
ADV551-P10 | Yokogawa | Digital Input Module
No reviewsSale price $800.00Regular price $830.00 -
Vendor: Yokogawa
NFDV161-P50 | Yokogawa | Digital Input Module
No reviewsSale price $1,700.00Regular price $2,000.00 -
Vendor: Ovation
1C31238H01 | Ovation | Digital Input Module
No reviewsSale price $1,100.00Regular price $1,200.00 -
Vendor: Fuji Electric
Fuji NC1X1604-W Versatile Digital Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB PFBK 105 3BSE000470R1 Digital Input Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Honeywell
Honeywell FTA-T-01 Fail-Safe Digital Input Module
No reviewsSale price $310.00Regular price $360.00 -
Vendor: ABB
ABB DI831 3BSE013212R1 Digital Input Module
No reviewsSale price $800.00Regular price $820.00 -
Vendor: Honeywell
Honeywell CC-TDI220 Digital Input Module
No reviewsSale price $3,200.00Regular price $3,500.00 -
Vendor: Honeywell
Honeywell CC-TDIL51 Digital Input Module
No reviewsSale price $1,300.00Regular price $1,400.00 -
Vendor: ABB
ABB DI840 3BSE020836R1 Digital Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: Honeywell
Honeywell 900G01-0102 Digital Input Module
No reviewsSale price $300.00Regular price $350.00 -
Vendor: Honeywell
Honeywell 8C-TDOLA1 Digital Input Module
No reviewsSale price $650.00Regular price $670.00
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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.