Product Description
Product Overview
The Yokogawa NFDV151-P60/B5S00 Digital Input Module is a robust and efficient 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 advanced functions including status input detection 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 includes a pressure clamp terminal block (Model: NFTB5S-00) for secure connectivity. Weighing 0.3 kg, it offers a basic design with no explosion protection, optimized for reliable digital input handling in automation applications.
Technical Information
| Parameter | Specifications |
|---|---|
| Manufacturer | Yokogawa |
| Model/Part Number | NFDV151-P60/B5S00 |
| 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/B5S00
- Configuration Details:
- Suffix Codes: -P (With function for counting the push button edge), 6 (With status display and no explosion protection), 0 (Basic type)
- Option Code: /B5S00 (With Pressure Clamp Terminal Block for Digital [Model: NFTB5S-00])