ABB S800 I/O Series
The ABB S800 I/O Series is a versatile family of distributed I/O modules compatible with the ABB Advant Master DCS and System 800xA control systems. Offering modularity and flexibility, it suits various applications.
Key features include:
- Analog input modules
- Analog output modules
- Digital input modules
- Digital output modules
- Temperature input modules
- Communication modules
Installation and maintenance are simplified with hot-swappable modules and self-calibration, ensuring accurate operation without system downtime.Cost-effective and scalable, the S800 I/O Series is ideal for industrial automation applications requiring flexibility and reliability.
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
6 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
Sale 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: ABB
ABB TU833 3BSE038726R1 Extended Module Termination Unit
No reviewsSale price $300.00Regular price $320.00 -
Vendor: ABB
ABB DO802 3BSE022364R1 Digital Output Relay
No reviewsSale price $360.00Regular price $400.00 -
Vendor: ABB
ABB DI840 3BSE020836R1 Digital Input Module
No reviewsSale price $350.00Regular price $370.00 -
Vendor: ABB
ABB CI871K01 3BSE056767R1 Communication Interface Module
No reviewsSale price $6,000.00Regular price $6,200.00 -
Vendor: ABB
ABB SR511 3BSE000863R1 Regulator 24V/5V
No reviewsSale price $1,580.00Regular price $1,600.00 -
Vendor: ABB
ABB | DSDI 110AV1 | Digital Input Module
No reviewsSale price $900.00Regular price $1,000.00 -
Vendor: ABB
ABB TB810 3BSE008560R1 Modulebus Optical Port
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB KU C755 AE 3BHB004791R0101 Gate Power Supply Unit
No reviewsSale price $540.00Regular price $560.00 -
Vendor: ABB
ABB CB801 3BSE042245R1 PROFIBUS DP Communication Module
No reviewsSale price $340.00Regular price $360.00 -
Vendor: ABB
ABB AO810V2 3BSE038415R1 Analog Output Module
No reviewsSale price $350.00Regular price $385.00 -
Vendor: ABB
ABB AO845A 3BSE045584R1 Analog Output Module
No reviewsSale price $350.00Regular price $385.00 -
Vendor: ABB
ABB TU843 3BSE021443R1 Redundant Terminal Block
No reviewsSale price $850.00Regular price $880.00
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