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: GE
IC694MDL241 | GE Fanuc | Input Module
No reviewsSale price $400.00Regular price $420.00 -
Vendor: Allen-Bradley
Allen Bradley 1756-IB16 ControlLogix Input Module
No reviewsSale price $150.00Regular price $170.00 -
Vendor: Ovation
Emerson Ovation 1C31233G04 Sequence of Events Input Module
No reviewsSale price $1,100.00Regular price $1,200.00 -
Vendor: Honeywell
Honeywell 621-1180R Input module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Honeywell
Honeywell 621-4350R PLC 5VTTL Input Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: Yokogawa
Yokogawa AAM21-S2 Input Module
No reviewsSale price $260.00Regular price $290.00 -
Vendor: GE
GE Fanuc IC693MDL655 IC693MDL655H Input Module
No reviewsSale price $210.00Regular price $250.00 -
Vendor: Yokogawa
Yokogawa AAM11B Current/Voltage Input Module
Sale price $260.00Regular price $290.00 -
Vendor: GE
GE Fanuc | Series 90-30 | IC693MDL741 | DC Positive/Negative Logic Input Module
Sale price $210.00Regular price $250.00 -
Vendor: ABB
ABB 81EU01 Input Module Universal GJR2391500R1210
Sale price $360.00Regular price $390.00 -
Vendor: HIMA
HIMA F3316 Safety Systems Input Module
Sale price $500.00Regular price $530.00 -
Vendor: Triconex
Triconex 9852 2-channel Universal Input Module
Sale price $320.00Regular price $350.00
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Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.