Phoenix PT-IQ Series: Industrial Sensor Interface Modules - Selection Guide
Product Overview
The Phoenix PT-IQ Series comprises compact industrial sensor interface modules designed for seamless integration of potentiometers, analog sensors, and position transducers with PLC/DCS systems. Covering diverse input voltages (5V DC, 12V DC, 24V DC), channel configurations (1-channel, 4-channel, 5-channel), and functional variants (high-frequency, filtered, universal/potentiometer-specific interfaces), these modules convert and condition sensor signals for reliable industrial control. Featuring DIN rail mounting, robust industrial-grade construction, and compatibility with standard industrial protocols, they’re ideal for position monitoring, speed control, and analog signal acquisition in manufacturing, process automation, and motion control scenarios.
Model Quick Reference Table
| Model No. | Product Name | Input Voltage | Channel Configuration | Key Features | Application Scenarios |
|---|---|---|---|---|---|
| 2800768 | PT-IQ-PTB-UT | Universal | Single-channel | Universal interface (UT), potentiometer/transducer compatibility | General-purpose sensor signal conversion |
| 2801296 | PT-IQ-PTB-PT | Universal | Single-channel | Potentiometer-specific interface (PT) | Dedicated potentiometer signal integration |
| 2800989 | PT-IQ-PTB-P | Universal | Single-channel | Specialized interface (P) | Custom sensor signal conditioning |
| 2800797 | PT-IQ-5-HF-5DC-UT | 5V DC | 5-channel | High-frequency (HF), universal interface (UT) | High-speed 5V DC multi-sensor signal acquisition |
| 2801291 | PT-IQ-5-HF-5DC-PT | 5V DC | 5-channel | High-frequency (HF), potentiometer interface (PT) | High-speed potentiometer signal monitoring (5V DC) |
| 2800795 | PT-IQ-5-HF-5DC-P | 5V DC | 5-channel | High-frequency (HF), specialized interface (P) | High-speed custom sensor integration (5V DC) |
| 2801293 | PT-IQ-5-HF-12DC-PT | 12V DC | 5-channel | High-frequency (HF), potentiometer interface (PT) | 12V DC high-speed potentiometer signal conversion |
| 2801292 | PT-IQ-5-HF+F-5DC-PT | 5V DC | 5-channel | High-frequency (HF) + Filtered (F), potentiometer interface (PT) | Noise-free high-speed 5V DC potentiometer monitoring |
| 2800801 | PT-IQ-5-HF+F-12DC-UT | 12V DC | 5-channel | High-frequency (HF) + Filtered (F), universal interface (UT) | Filtered high-speed 12V DC multi-sensor input |
| 2801295 | PT-IQ-5-HF+F-12DC-PT | 12V DC | 5-channel | High-frequency (HF) + Filtered (F), potentiometer interface (PT) | Noise-suppressed 12V DC potentiometer signal acquisition |
| 2800982 | PT-IQ-4X1-24DC-UT | 24V DC | 4-channel | 4 independent channels, universal interface (UT) | 24V DC multi-sensor (4 devices) signal integration |
| 2801271 | PT-IQ-4X1-24DC-PT | 24V DC | 4-channel | 4 independent channels, potentiometer interface (PT) | 24V DC 4-potentiometer signal conversion |
| 2800813 | PT-IQ-4X1-24DC-P | 24V DC | 4-channel | 4 independent channels, specialized interface (P) | 24V DC custom 4-sensor signal conditioning |
| 2800983 | PT-IQ-4X1+F-24DC-UT | 24V DC | 4-channel | 4 independent channels + Filtered (F), universal interface (UT) | Filtered 24V DC multi-sensor (4 devices) input |
| 2801272 | PT-IQ-4X1+F-24DC-PT | 24V DC | 4-channel | 4 independent channels + Filtered (F), potentiometer interface (PT) | Noise-free 24V DC 4-potentiometer signal monitoring |
Core Technical Specifications (Universal)
| Parameter | Value | Notes |
|---|---|---|
| Supply Voltage | 24V DC (19.2~28.8V) | Universal industrial power supply |
| Input Voltage Ranges | 5V DC / 12V DC / 24V DC (model-dependent) | Matches common sensor power requirements |
| Operating Temperature | -25℃~70℃ | Adapts to harsh industrial environments |
| Mounting Type | 35mm DIN rail (NS 35/7.5) | Compact design (6.2~12.5mm width) |
| Protection Class | IP20 (cabinet mounting) | Dust-proof for control cabinet installation |
| Signal Compatibility | Potentiometers (1kΩ~100kΩ), analog sensors (0-10V/4-20mA) | Covers mainstream industrial sensors |
| Response Time | ≤1ms (HF models); ≤5ms (standard models) | Fast signal processing for real-time control |
| Filter Function | Optional (F-suffixed models) | EMI suppression for noisy environments |
| Connection Type | Push-in / Screw terminals | Tool-free or secure wiring (0.14~2.5mm² conductors) |
| Certifications | CE, UL, CSA, EN 61010-1 | Global industrial compliance |
| Power Consumption | ≤0.3W per channel | Low heat generation for dense mounting |
Application Scenarios & Recommended Models
1. High-Speed Sensor Signal Acquisition (5V/12V DC)
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Requirement: 5-channel high-frequency (HF) 5V DC potentiometer monitoring
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Recommended Model: 2801291 (PT-IQ-5-HF-5DC-PT)
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Key Reason: 5-channel density + HF design (≤1ms response) for fast position/speed feedback
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Requirement: Noise-free 12V DC high-speed multi-sensor input
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Recommended Model: 2800801 (PT-IQ-5-HF+F-12DC-UT)
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Key Reason: HF + Filtered (F) function eliminates EMI; universal interface fits diverse sensors
2. 24V DC Multi-Sensor Integration (4-Channel)
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Requirement: 4 independent 24V DC potentiometer signal conversion
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Recommended Model: 2801271 (PT-IQ-4X1-24DC-PT)
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Key Reason: 4 dedicated channels for 24V DC potentiometers; direct PLC integration
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Requirement: Filtered 24V DC multi-sensor (4 devices) input
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Recommended Model: 2800983 (PT-IQ-4X1+F-24DC-UT)
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Key Reason: Filtered design suppresses industrial noise; universal interface supports mixed sensors
3. Single-Channel Universal/ Potentiometer-Specific Use
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Requirement: General-purpose single-channel sensor signal conversion
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Recommended Model: 2800768 (PT-IQ-PTB-UT)
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Key Reason: Universal interface (UT) fits potentiometers, analog sensors, and transducers
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Requirement: Dedicated single-channel potentiometer signal integration
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Recommended Model: 2801296 (PT-IQ-PTB-PT)
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Key Reason: Potentiometer-optimized interface ensures signal integrity
4. Custom Sensor Signal Conditioning
- Requirement: Specialized interface for custom 5V DC sensors
- Recommended Model: 2800795 (PT-IQ-5-HF-5DC-P)
- Key Reason: Specialized (P) interface + HF design for custom high-speed sensors
Core Advantages
- Flexible Channel Configurations: 1/4/5-channel options fit small-to-large sensor arrays
- Voltage Compatibility: Supports 5V/12V/24V DC sensors, matching industrial standards
- Functional Versatility: High-frequency (HF) and filtered (F) variants adapt to speed/noise requirements
- Compact Design: Narrow width (6.2~12.5mm) maximizes dense control cabinet space
- Easy Integration: Push-in/screw terminals and PLC-compatible signals simplify deployment
- Industrial-Grade Reliability: Wide temperature range (-25℃~70℃) and EN 61010-1 certification ensure durability
- Signal Integrity: Low response time and optional filtering eliminate interference
Installation & Usage Notes
- Voltage Matching: Ensure module input voltage matches sensor power (e.g., 5DC models for 5V DC sensors)
- Sensor Compatibility: For potentiometer models (PT), verify resistance range (1kΩ~100kΩ)
- Filter Usage: Deploy F-suffixed models in EMI-prone environments (e.g., near motors, inverters)
- Mounting Spacing: Reserve ≥3mm between modules for heat dissipation; avoid direct sunlight
- Wiring Specifications: Use shielded cables for sensor signals; strip wires to 7mm for push-in terminals
- Channel Loading: Do not exceed 1 sensor per channel; ensure total current ≤ module rating (0.5A max per channel)
- Calibration: No manual calibration required (factory-set); verify signal output with PLC/DCS after installation
Phoenix PT-IQ Series: Industrial Sensor Interface Modules - Selection Guide
