Pin assignment and LEDs
 Fig.7: EL2489
Fig.7: EL2489EL2489 - LEDs
| LED | Color | Meaning | |
|---|---|---|---|
| OUTPUT 1- 16 | green | off | No output signal | 
| on | 0 V output signal at the respective output | ||
EL2489 - pin assignment
| Terminal point | Description | |
|---|---|---|
| Name | No. | |
| Output 1 | 1 | Output 1 | 
| Output 2 | 2 | Output 2 | 
| Output 3 | 3 | Output 3 | 
| Output 4 | 4 | Output 4 | 
| Output 5 | 5 | Output 5 | 
| Output 6 | 6 | Output 6 | 
| Output 7 | 7 | Output 7 | 
| Output 8 | 8 | Output 8 | 
| Output 9 | 9 | Output 9 | 
| Output 10 | 10 | Output 10 | 
| Output 11 | 11 | Output 11 | 
| Output 12 | 12 | Output 12 | 
| Output 13 | 13 | Output 13 | 
| Output 14 | 14 | Output 14 | 
| Output 15 | 15 | Output 15 | 
| Output 16 | 16 | Output 16 |