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

-
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
-
Vendor: Yokogawa
Yokogawa SAI533-H53 8-Channel Analog Output Module
No reviewsSale price $2,800.00Regular price $3,000.00 -
Vendor: Ovation
Emerson Ovation 1C31129G04 Aalog Output Module
No reviewsSale price $1,400.00Regular price $1,600.00 -
Vendor: Ovation
Emerson Ovation 5X00301G01 Analog Output Module
No reviewsSale price $1,100.00Regular price $1,200.00 -
Vendor: Ovation
Emerson Ovation 1C31129G01 Analog Output Module
No reviewsSale price $1,400.00Regular price $1,600.00 -
Vendor: Triconex
Triconex 3481 Analog Output Module
No reviewsSale price $530.00Regular price $560.00 -
Vendor: Yokogawa
Yokogawa SAI533-H33/PRP Analog Output Module
No reviewsSale price $2,800.00Regular price $3,000.00 -
Vendor: Yokogawa
Yokogawa SAI533-H63 Analog Output Module
No reviewsSale price $2,800.00Regular price $3,000.00 -
Vendor: Yokogawa
Yokogawa ASI533-H00 Analog Output Module
No reviewsSale price $1,000.00Regular price $1,200.00 -
Vendor: GE
GE ST-4214 RSTi Analog Output Module
No reviewsSale price $230.00Regular price $260.00 -
Vendor: ABB
3BHT300008R1 AO610 | ABB | Analog Output Module
No reviewsSale price $370.00Regular price $400.00 -
Vendor: ABB
ABB CMA198/A Analog Output Module
No reviewsSale price $650.00Regular price $690.00 -
Vendor: ABB
ABB 2UBA004788R0103 XZC835A103 Analog Output Module
No reviewsSale price $540.00Regular price $570.00
-
Express Shipping
Swift delivery to meet urgent needs.
-
Extensive Inventory
Vast stock ensures immediate availability.
-
Quality Assurance
Genuine, high-quality PLC & DCS parts.
-
Global Service
Catering to clients worldwide with reliable support.