ABB S800 I/O Digital Input Modules: Reliable Signal & MTU Solutions
The ABB S800 I/O family provides high-density digital interfacing for the AC800M controller. Our inventory includes the full spectrum of Digital Input (DI) modules, from the standard DI810 24V DC unit to the high-availability DI840. Each module is designed to work in tandem with specific Module Termination Units (MTUs) to ensure secure field wiring and power distribution.
As an expert supplier of ABB, Siemens, and Honeywell, we provide not just the modules, but the complete assembly. Whether you are performing a maintenance swap or a system expansion, we ensure that your DI811 or DI818 modules are paired with the correct factory-certified bases for zero-fault integration.
S800 DI Module Inventory Selection:
| Model Number | Model Number | Model Number | Model Number |
|---|---|---|---|
| DI801 | DI802 | DI803 | DI810 |
| DI811 | DI814 | DI820 | DI821 |
| DI825 | DI830 | DI831 | DI840 |
| DI885 | DI890 | DI818 | DI880 |
One-Stop Procurement: MTU Matching Guide
Ensure a perfect fit for your modules with our original Module Termination Units (MTU). We provide the following compatible pairings:
Pair DI810 / DI811 with TU810 or TU812 for compact, reliable 24V DC connections.
Pair DI820 / DI821 with TU814 or TU830 for safe 120V/230V AC signal processing.
Pair DI840 with TU840 or TU841 for mission-critical redundant configurations.
