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: Honeywell
Honeywell 900B16-0202 16-Channel Analog Output Module
No reviewsSale price $320.00Regular price $350.00 -
Vendor: GE
GE Fanuc HE693DAC420 Isolated Analog Output Module
No reviewsSale price $290.00Regular price $330.00 -
Vendor: Delta V
Emerson Delta V KJ3102X1-BE1 Analog Output Module
No reviewsSale price $310.00Regular price $350.00 -
Vendor: ABB
HAC807A201 3BHE028767R0201 | ABB | Analog Output Module
No reviewsSale price $650.00Regular price $690.00 -
Vendor: Ovation
Emerson Ovation 5X00846G01 HART High Performance Analog Output Module
No reviewsSale price $210.00Regular price $240.00 -
Vendor: Delta V
Emerson | Delta V | KJ3221X1-BK1 12P4704X042 | S-Series AO 4-20 mA HART 8-Channel
No reviewsSale price $310.00Regular price $350.00 -
Vendor: ABB
81AA03 GJR2394100R1210 | ABB | Analog Output Module
No reviewsSale price $850.00Regular price $880.00 -
Vendor: Honeywell
51304672-150 | Honeywell | Analog Output Module
No reviewsSale price $540.00Regular price $560.00 -
Vendor: Honeywell
MC-TAOY25 51305865-275 | Honeywell | Analog Output Module with HART
No reviewsSale price $580.00Regular price $600.00 -
Vendor: Delta V
KJ3221X1-BA1 |EMERSON | Delta V | Analog Output Module 4-20mA HART
No reviewsSale price $310.00Regular price $350.00 -
Vendor: Yokogawa
Yokogawa AAI543-S53 Analog Output Module 100% Brand New
No reviewsSale price $260.00Regular price $290.00 -
Vendor: ABB
ABB | S800 I/O Series | AO815 3BSE052605R1 | Analog Output Module
No reviewsSale price $350.00Regular price $385.00
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Quality Assurance
Genuine, high-quality PLC & DCS parts.
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Catering to clients worldwide with reliable support.