| Item | Specifications | |
| Model | NFDV151 | NFDV161 |
| Number of input channels | 32 | 64 |
|---|---|---|
| Rated input voltage | 24 V DC | 24 V DC |
| Input ON voltage | 18 to 26.4 V DC | 20 to 26.4 V DC |
| Input OFF voltage | 5.0 V DC or less | 5.0 V DC or less |
| Input current (at rated input voltage) | 4.1 mA±20 % / channel | 2.5 mA±20 % / channel |
| Instantaneous allowable maximum input voltage | 30.0 V DC | 30.0 V DC |
| Withstanding voltage | Between input signal and system: 2000 V AC for 1 minute (*2) Between commons: 500 V AC for 1 minute, common minus (-) side every 16-channel |
|
| Functions Status input Push button input |
Function for detecting ON/OFF status Function for counting the push button edge |
Function for detecting ON/OFF status Function for counting the push button edge (*1) |
| Input response time | 8 ms or less (for status input) | |
| Minimum ON detection time | 20 ms (for push button input) | |
| Maximum ON/OFF cycle | 25 Hz (for push button input) | |
| Maximum current consumption | 500 mA (5 V DC) | 550 mA (5 V DC) |
| Weight | 0.3 kg | 0.3 kg |
| External connection | Pressure clamp terminal, MIL connector cable (*2) |
MIL connector cable (*2) |
