ABB DI562 16-Channel Digital Input Module
A 16-channel 24 V AC/DC input module arranged as two isolated groups with source, sink and AC Type 1 signal support.
Product Profile
ABB DI562, article 1TNE968902R2102, doubles the low-voltage channel capacity of DI561 while retaining flexible 24 V AC/DC input operation. Sixteen points are divided into two groups of eight and mapped into two bytes of controller input data.
Technical Data
| Manufacturer | ABB |
|---|---|
| Article Number | 1TNE968902R2102 |
| Product Family | AC500 S500-eCo |
| Input Count | 16 digital inputs |
| Supported Signals | 24 V DC or 24 V AC |
| Input Grouping | 2 groups of 8 channels |
| Input Type | EN 61131-2 Type 1 source, sink or AC |
| Typical Input Delay | 8 ms |
| Typical Input Current | 5 mA at 24 V |
| Input Process Data | 2 bytes |
| Terminal Blocks | One 9-pin and one 11-pin block, ordered separately |
| Isolation | Two input groups isolated from module logic |
| Supply Draw Through I/O Bus | Approximately 5 mA |
| Maximum Power Dissipation | 3.2 W |
| Mounting | Horizontal or vertical |
| Cooling | Natural convection |
| Product Lifecycle | Active |
System Role
- Acquires 16 low-voltage AC or DC field states for an AC500 controller or supported remote station.
- Divides the inputs into two eight-channel groups with separate reference connections.
- Maps the complete input state into two process-data bytes.
- Supports source, sink and AC Type 1 wiring according to the selected field circuit.
- Provides local per-channel status through 16 yellow LEDs.
Compatibility
- Uses one 9-pin and one 11-pin S500-eCo terminal block, ordered separately.
- Can serve as a centralized AC500 extension or decentralized I/O under supported communication interfaces.
- The field references for I0–I7 and I8–I15 must be wired to their correct group terminals.
- Hot swap is not supported for DI562.
- The module is not interchangeable with high-voltage AC model DI572 despite the same channel count.
Applications
- Compact machines requiring sixteen 24 V AC/DC sensor inputs.
- Control panels using two separately referenced input groups.
- Remote S500-eCo I/O stations with supported communication interfaces.
- Service replacement where the two-byte input map must remain stable.
- Active spare planning for article 1TNE968902R2102.
FAQ
How many input groups does DI562 have?
The 16 channels are arranged as two groups of eight.
Can the inputs be wired as source or sink?
Yes. ABB specifies Type 1 source, sink and 24 V AC input operation.
How much controller process data is used?
DI562 occupies two bytes of input process data.
What terminal blocks are required?
One 9-pin and one 11-pin S500-eCo terminal block are required and ordered separately.
Is DI562 compatible with hot swap?
No. ABB states that hot swap is not supported.
How is DI562 different from DI572?
DI562 handles 24 V AC/DC signals, while DI572 is designed for 100–240 V AC inputs and has different electrical characteristics.
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