Allen-Bradley 1794-IA16 FLEX I/O 16-Point 120 V AC Input Module
- Brand
- Allen-Bradley
- Model
- 1794IA16
- GEARWELL SKU
- GWP-000001434
- Category
- PLCs & I/O
Key specifications
- Nominal supply voltage
- 120 V AC nominal
- Product type
- FLEX I/O 16-point AC digital input module
- On-state input current
- 5.49 mA minimum; 14.81 mA maximum.
- Input channels
- 16 nonisolated inputs
- FlexBus current
- 20 mA
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← Back to productsProduct overview
The Allen-Bradley 1794-IA16 is a FLEX I/O digital input module with 16 nonisolated 120V AC inputs, an on-state input voltage of at least 74V AC and 12 mA nominal at 120V AC. It mounts on a 1794-TB3, 1794-TB3S, 1794-TBN (with auxiliary terminal strips), 1794-TB3K, 1794-TB3SK or 1794-TBNK terminal base. FLEX I/O modules plug into a terminal base unit that carries the field wiring, so a module can be removed and inserted under power without disturbing field wiring; one FLEX I/O adapter communicates with up to eight I/O modules.
Technical reference
| Product name | Allen-Bradley 1794-IA16 FLEX I/O 16-Point 120 V AC Input Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1794IA16 |
| Category | PLCs & I/O |
| Nominal supply voltage | 120 V AC nominal |
| Product type | FLEX I/O 16-point AC digital input module |
| On-state input current | 5.49 mA minimum; 14.81 mA maximum. |
| Input channels | 16 nonisolated inputs |
| FlexBus current | 20 mA |
| Manufacturer lifecycle status | Active Mature |
| Operating temperature | 0…55 °C |
| On-state input voltage | 74…132 V AC; 120 V AC nominal |
| Product description | FLEX I/O module with 16 nonisolated inputs for 120 V AC signals. |
| Recommended terminal bases | 1794-TB3, 1794-TB3S, 1794-TBN, 1794-TB3K, 1794-TB3SK or 1794-TBNK. The 1794-TBN requires auxiliary terminal strips. |
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