Product Description
Product Overview
The Yokogawa NFDV551-P60/D5S00 is a Digital Output Module designed to output 32-channel transistor contact signals. Part of Yokogawa’s digital output module lineup, which includes models like NFDV551 (32 channels) and NFDV561 (64 channels), this module provides reliable control for industrial applications. It supports various configurations, including status output and fallback functions, and is optimized for 24 V DC systems with robust isolation features.
Technical Information
| Item | NFDV551 Specifications | NFDV561 Specifications |
|---|---|---|
| Model | NFDV551 | NFDV561 |
| Number of output channels | 32 | 64 |
| Rated applied voltage | 24 V DC | 24 V DC |
| Load voltage (*1) | 24 V DC, 50 mA | 24 V DC, 100 mA |
| Field power supply voltage range | 20.4 to 26.4 V | 20.4 to 26.4 V |
| Output ON voltage maximum value | 2 V DC | 2 V DC |
| Leak current maximum value when output OFF | 0.1 mA | 0.1 mA |
| Output format | Current sink | Current sink |
| Maximum load current (*2) | 100 mA/channel, 26.4 V | 100 mA/channel, 26.4 V |
| Withstanding voltage | Between output signal and system: 2000 V AC for 1 minute (*5) Between commons: 500 V AC for 1 minute, common minus (–) side every 16-channel |
|
| Functions | Status output: ON/OFF status output function Output fallback (*3) (*4): - HOLD: Holds the current states when the fallback action is triggered - OFF: Resets all the output channels to off when the fallback action is triggered - NO: Performs no fallback action |
|
| Output response time | 3 ms or less (for status output) | 3 ms or less (for status output) |
| Maximum current consumption | 700 mA (5 V DC) 60 mA (24 V DC, field power supply) |
780 mA (5 V DC) 120 mA (24 V DC, field power supply) |
| Weight | 0.2 kg | 0.3 kg |
| External connection | Pressure clamp terminal, MIL connector cable (*5) | MIL connector cable (*5) |
Model and Suffix Codes
- Model: NFDV551 Digital Output Module (32-channel, 24 V DC, Isolated)
- Suffix Codes:
- -P: Standard type
- 6: With status display and no explosion protection
- F: With status display and explosion protection
- 0: Basic type
- 1: With ISA Standard G3 option
- Option Codes:
- /D5S00: With Pressure Clamp Terminal Block for Digital Output [Model: NFTD5S-00]
- /D5S10: With Pressure Clamp Terminal Block for Digital Output (surge absorber) [Model: NFTD5S-10]
- /CCC01: With Connector Cover for MIL Cable [Model: NFCCC01]
Specific Configuration
- Model/Part Number: NFDV551-P60/D5S00
- Configuration Details:
- -P: Standard type
- 6: With status display and no explosion protection
- 0: Basic type
- /D5S00: With Pressure Clamp Terminal Block for Digital Output [Model: NFTD5S-00]
Additional Notes
- (*1) Load voltage specifies the voltage and current capacity per channel.
- (*2) Maximum load current is rated at 26.4 V, the upper limit of the field power supply range.
- (*3) Output fallback defines behavior during system faults or triggers.
- (*4) Fallback options (HOLD, OFF, NO) are configurable based on operational needs.
- (*5) Withstanding voltage and external connection specifications ensure compatibility and safety.