Excellent PLC
Product Overview
The Yokogawa NFDV151-P10 is a high-performance 32-channel digital input module designed for use with Yokogawa’s STARDOM FCN autonomous controller systems. It is optimized for industrial applications requiring reliable 24 V DC digital signal acquisition. The module supports status and push-button input detection, offering robust input isolation and fast response for real-time control environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | NFDV151-P10 |
| Type | Digital Input Module |
| Number of Input Channels | 32 |
| Rated Input Voltage | 24 V DC |
| Input ON Voltage Range | 18 to 26.4 V DC |
| Input OFF Voltage | ≤ 5.0 V DC |
| Input Current | 4.1 mA ±20% per channel |
| Max Allowable Input Voltage | 30.0 V DC (instantaneous) |
| Withstanding Voltage (System/Input) | 2000 V AC for 1 minute |
| Withstanding Voltage (Between Commons) | 500 V AC for 1 minute (every 16-channel block) |
| Input Response Time | ≤ 8 ms (status input) |
| Minimum ON Detection Time | 20 ms (push button input) |
| Max ON/OFF Cycle | 25 Hz (push button input) |
| Functionality | ON/OFF detection, Push button edge count |
| External Connection | Pressure clamp terminal / MIL connector cable |
| LED Indicators | Individual channel LEDs (Green for ON status) |
| Power Consumption | 500 mA (5 V DC) |
| Dimensions (W x H x D) | 130 × 107.5 × 32.8 mm |
| Weight | 0.3 kg |
| Mounting | DIN rail or panel mount |
Applications
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Industrial automation and process control
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Remote digital signal acquisition
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SCADA and DCS environments
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Discrete manufacturing operations
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Safety interlocks and status monitoring
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Factory machinery ON/OFF signal capturing
Product Advantages
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High Density: Accommodates 32 digital input channels in a single module
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Isolation: Strong isolation ensures robust signal integrity and system protection
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Push Button Support: Enables push-button edge detection for HMI and manual operations
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Compact Design: Slim profile saves space in control cabinets
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Reliable Indicators: Channel-level LED indicators provide easy visual diagnostics
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Field Flexibility: Compatible with both pressure clamp and MIL cable connections
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Enhanced Safety: Meets voltage withstand requirements for industrial-grade use
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STARDOM Integration: Seamless connectivity with Yokogawa FCN systems
FAQs
Q1: What is the input voltage range supported by the NFDV151-P10?
A1: It accepts 18 to 26.4 V DC for ON signals, and ≤5.0 V DC is treated as OFF.
Q2: How many digital input signals can the module handle simultaneously?
A2: The module supports up to 32 digital input signals.
Q3: Can the module detect fast pulse signals like push button presses?
A3: Yes, it supports push button input detection with a minimum ON time of 20 ms.
Q4: What kind of protection is built into the input channels?
A4: Each input is isolated, and the module offers 2000 V AC withstand voltage between system and input signals.
Q5: Is this module explosion-proof?
A5: No, the NFDV151-P10 is a general-purpose type without explosion protection.
Q6: What kind of connection terminals are supported?
A6: It supports both pressure clamp terminals and MIL connector cables.
Q7: What is the module’s power consumption?
A7: The NFDV151-P10 consumes 500 mA at 5 V DC.
Q8: Does the module include status LEDs?
A8: Yes, it includes individual green LEDs for each channel to show ON/OFF status.
Q9: Can I mount this module on a DIN rail?
A9: Yes, the module supports DIN rail or panel mounting.
Q10: What environmental standards does this module meet?
A10: The P10 model complies with the ISA G3 option, ensuring operation in harsher industrial conditions.
Related Models (Same Series / Functionally Related)
| Model | Description | Channels | Dimensions (mm) | Weight |
|---|---|---|---|---|
| NFDV161 | Digital Input Module, 64-channel | 64 | 130 × 107.5 × 32.8 | 0.3 kg |
| NFDV551 | Digital Output Module, 32-channel | 32 | 130 × 107.5 × 32.8 | 0.3 kg |
| NFDV561 | Digital Output Module, 64-channel | 64 | 130 × 107.5 × 32.8 | 0.3 kg |
| NFDV532 | Pulse Width Output Module, 4-channel | 4 | 130 × 107.5 × 32.8 | 0.2 kg |
| NFDR541 | Relay Output Module, 16-channel | 16 | 130 × 111.5 × 32.8 | 0.3 kg |
| NFDR541-T | Relay Output Module (AC/DC), RoHS compliant | 16 | 130 × 111.5 × 32.8 | 0.3 kg |
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| Model | Description | Function | Dimensions (mm) | Weight |
|---|---|---|---|---|
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