Excellent PLC
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Product Overview
The ABB Bailey NMFC05 is a high-performance multi-function controller designed for process automation in critical control environments. It is part of the INFI 90 system and serves as an intelligent node that processes analog and digital I/O data, executes control strategies, and manages communication with supervisory systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | Multi-Function Controller |
| System Compatibility | INFI 90 / Net 90 |
| Number of Analog Inputs | 15 (with IMASI02), 16 (with IMASM01) |
| Input Signal Types | 4–20 mA, ±10 VDC, 0–10 VDC, 0–5 VDC |
| Voltage Supply | +24 VDC |
| Power Consumption | Approx. 20 mA per input |
| Operating Temperature | 0°C to 70°C |
| Humidity Range | 0–95% RH non-condensing (up to 55°C) |
| Mounting | NFTP01 Field Termination Panel |
| Dimensions | 200 × 100 × 30 mm |
| Weight | 0.86 kg |
| Certification | CSA Certified |
Applications
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Oil and gas field automation
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Chemical plant control systems
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Power generation station monitoring
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Water treatment and utility automation
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Distributed control in refineries
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Process instrumentation interface in manufacturing
Key Advantages
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Seamless integration into INFI 90 and Net 90 systems
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High input channel density for compact installation
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Flexible signal compatibility (current/voltage inputs)
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Field-hardened for industrial environments
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Easy configuration with dipshunt settings
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Long cable support (up to 61m with NKTU01/NKTU11)
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Minimal maintenance with robust construction
FAQ
Q1: What types of input signals does the NMFC05 support?
A1: It supports 4–20 mA, ±10 VDC, 0–10 VDC, 0–5 VDC, and 1–5 VDC signals.
Q2: How many analog inputs does the controller support?
A2: It supports 15 channels with IMASI02 or IMFBS01, and 16 channels with IMASM01.
Q3: Can the NMFC05 operate in high-humidity environments?
A3: Yes, it can operate in up to 95% relative humidity at 55°C (non-condensing).
Q4: Is the NMFC05 hot-swappable?
A4: No, the unit must be powered down before module removal or cable disconnection.
Q5: What field wiring should be used with NMFC05?
A5: It supports 12 to 22 AWG wiring for input connections.
Q6: Is external power supported for inputs?
A6: Yes, the unit supports both system and externally powered inputs.
Q7: What modules are compatible with the NMFC05?
A7: Compatible modules include IMASI02, IMASM01, IMFBS01, and STT02.
Q8: How often should maintenance be performed?
A8: Every 6 months or during scheduled plant shutdowns.
Q9: What is the recommended cable type?
A9: Use NKTU01 (PVC) or NKTU11 (non-PVC) cables for module connectivity.
Q10: Where is the NMFC05 typically mounted?
A10: It is mounted in an NFTP01 Field Termination Panel.
Related Models
| Model | Description | Input Channels | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| NMFC03 | Multi-Function Controller | 15 | 200 × 100 × 30 | 0.86 |
| NMFC04 | Enhanced Multi-Function Controller | 15 | 200 × 100 × 30 | 0.86 |
| IMASI02 | Analog Input Slave Module | 15 | 160 × 100 × 25 | 0.75 |
| IMASM01 | Analog Slave Module | 16 | 160 × 100 × 25 | 0.75 |
| IMFBS01 | Field Bus Slave Module | 15 | 160 × 100 × 25 | 0.75 |
| NTAI05 | Analog Input Termination Unit | N/A | 200 × 100 × 30 | 0.86 |
Popular ABB Bailey Models
| Model | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| INNIS21 | INFI-NET to INFI 90 Interface Module | 160 × 100 × 25 | 0.80 |
| IMMFP12 | Multi-Function Processor | 200 × 100 × 30 | 0.86 |
| INICT13A | Network Interface Controller | 160 × 100 × 25 | 0.75 |
| NTCL01 | Termination Unit – Logic I/O | 200 × 100 × 30 | 0.86 |
| INNPM22 | Power Module | 160 × 100 × 25 | 0.70 |
| IMHSS03 | High-Speed Serial Module | 160 × 100 × 25 | 0.75 |
