Digital I/O Slot Cards
Fusion.IO is a real-time I/O control platform certified as a SIL3 functional safety device. Fusion.IO controllers support a broad range of mixed I/O types using a novel slot card architecture. Fusion.IO controllers support up to 24 slot cards, or 384 I/O points.
Fusion.IO modules Fusion.IO functions as a safety interlock controller when configured using DDI’s Interlock Builder™ software utility. I/O expansion is available by Remote I/O Modules or RIMs, enabling up to 1920 mixed I/O points under control through a single EtherCAT sub-device.
16-ch Sourcing Output, Sinking Input
- 24VDC active high
- Logic active high
- SIL3 rated as an output
- 500mA rating per channel
16-ch Sinking Input
- 24VDC active high
- Logic active high
- SIL3 rated input
- 500mA rating per channel
16-ch Sinking Input, Inverted Logic
- 24VDC active high
- Logic active low
- SIL3 rated input
- 500mA rating per channel
16-ch Sinking Output
- 24VDC active high
- Logic active high
- SIL3 as an output
- Drive up to 500mA
16-ch Sinking Output
- 24VDC active high
- Logic active high
- SIL3 Rated Functional Safety
16-ch Sinking Input, Inverted Logic
- 24VDC active high
- Logic active low
- SIL3 Rated Functional Safety
I/O Slot Cards
Type |
Safety Rating |
Channels |
Description |
| AIN | 16 | 0-10V, single ended, with common signal ground | |
| 8 | 0-10V differential, with signal ground offset connection | ||
| 8 | 16-bit, analog Input; differential inputs 200 Hz | ||
| 16 | 16-bit, analog Input; differential inputs 200 Hz | ||
| AOUT | 8 | 10V+/-, with ground offset | |
| 16 | 10V+/- , with common signal ground | ||
| DIN | SIL3 | 16 | Safe 24V active high |
| SIL3 | 16 | Safe 5V active high | |
| SIL3 | 16 | Safe 24V, inverted logic (ground gives a logic high) | |
| 16 | Configurable DIO – Sourcing DI/ Sinking DO | ||
| DOUT | SIL3 | 16 | Safe 24V sourcing output, configurable as non-SIL input |
| 16 | Sinking, 500mA | ||
| 16 | Opto-isolated | ||
| 8 | Opto-isolated | ||
| E84 | 8 | Meets Semi E84 standard | |
| RELAY OUT | 8 | Dry contact SPST, 2A | |
| 8 | SPST Safe Relay with parallel F/B (dry contacts) | ||
| SIL3 | 4 | Dry contact SPST, 6A force guided relay | |
| TC/RTD | SIL3 | 8 | Thermocouple/RTD sensor measurement with temperature interlock monitoring |
| TC | 8 | Thermocouple, K-type sensor measurement | |
| RTD | 4 | RTD temperature card +/-1 C accuracy | |
| SERIAL | 4 | EtherCAT to serial gateway, RS232/485 | |
| 4 | EtherCAT to serial gateway, RS232/422/485 |
