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: Bently Nevada
Bently Nevada 200200-03-03-05 Condition Monitoring Module
No reviewsSale price $650.00Regular price $670.00 -
Vendor: ABB
ABB RER620 Advanced Recloser Protection and Control Relay
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Delta V
Emerson KJ3209X1-BA1 Discrete Output Module
No reviewsSale price $310.00Regular price $350.00 -
Vendor: ABB
ABB REF543 Feeder Protection Terminal
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Yokogawa
Yokogawa NFLC121-S00 Serial Communication Module
No reviewsSale price $1,800.00Regular price $2,000.00 -
Vendor: Yokogawa
Yokogawa ANT502-5E Optical ESB Bus Repeater Slave Module
No reviewsSale price $5,100.00Regular price $5,200.00 -
Vendor: Yokogawa
Yokogawa S2EN402-S0001 N-ESB Bus Coupler Module
No reviewsSale price $220.00Regular price $250.00 -
Vendor: Yokogawa
Yokogawa SAV144-S63 Digital Input Module
No reviewsSale price $1,400.00Regular price $1,500.00 -
Vendor: EPRO
Emerson Epro IMR6000/10 Monitoring Module
No reviewsSale price $190.00Regular price $230.00 -
Vendor: ABB
ABB TC513 3BSE006385R1 Twisted Pair Coax Modem
No reviewsSale price $850.00Regular price $880.00 -
Vendor: ABB
ABB 1MRK000284-AA Control Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: HIMA
HIMA F3 DIO 8/8 01 F3DIO8/801 HIMAtrix Control Module
No reviewsSale price $480.00Regular price $500.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.