Product Description
Product Overview
The Yokogawa NFDV151-P60 Digital Input Module is a reliable component designed for Yokogawa’s industrial control systems, such as STARDOM or CENTUM VP, to process 32-channel 24 V DC ON/OFF signals from field devices. This isolated module supports functions for status input and push button edge counting, with a fast input response time of 8 ms or less and a maximum ON/OFF cycle of 25 Hz. Featuring a rated input voltage of 24 V DC, a withstand voltage of 2000 V AC, and a maximum current consumption of 500 mA (5 V DC), it weighs 0.3 kg and offers connection options via pressure clamp terminals or MIL connector cables. With no explosion protection and basic functionality, it is optimized for precise digital input handling in automation applications.
Technical Information
| Parameter | Specifications |
|---|---|
| Manufacturer | Yokogawa |
| Model/Part Number | NFDV151-P60 |
| Description | Digital Input Module |
| Model | NFDV151 |
| Number of Input Channels | 32 |
| Rated Input Voltage | 24 V DC |
| Input ON Voltage | 18 to 26.4 V DC |
| Input OFF Voltage | 5.0 V DC or less |
| Input Current (at Rated Input Voltage) | 4.1 mA ± 20% / channel |
| Instantaneous Allowable Maximum Input Voltage | 30.0 V DC |
| Withstanding Voltage | Between input signal and system: 2000 V AC for 1 minute 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 |
| 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) |
| Weight | 0.3 kg (0.66 lb) |
| External Connection | Pressure clamp terminal, MIL connector cable |
Specific Configuration
- Model/Part Number: NFDV151-P60
- Configuration Details:
- Suffix Codes: -P (With function for counting the push button edge), 6 (With status display and no explosion protection), 0 (Basic type)