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Module Insight
The Allen Bradley 1715-IF16 is a 16-channel analog input module in the SLC 500 I/O family, specifically designed for precise acquisition of process variables such as temperature, pressure, and flow signals. Engineers rely on this module for accurate 4–20 mA and voltage input readings in distributed control and automation systems.
Its compact design allows efficient use of chassis space while providing robust performance and easy integration with SLC 500 controllers.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen Bradley / Rockwell Automation |
| Product Type | 16-Point Analog Input Module |
| Series | 1715 SLC 500 I/O |
| Number of Channels | 16 |
| Input Type | Current (4–20 mA) or Voltage (±10 VDC) |
| Input Impedance | 250 Ω for current, >100 kΩ for voltage |
| Accuracy | ±0.25% of full scale |
| Sampling Rate | 10 ms per channel |
| Isolation | Optical isolation between field and backplane |
| LED Indicators | Module Status, Channel Status |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity | 5–95% non-condensing |
| Dimensions (H × W × D) | 127 mm × 31 mm × 114 mm (5.0 in × 1.22 in × 4.5 in) |
| Weight | 0.21 kg (0.46 lb) |
| Mounting | 1715 SLC 500 Chassis |
| Certifications | UL, CE, CSA |
Applications
The 1715-IF16 is ideal for process monitoring and control, such as:
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Collecting analog sensor data in manufacturing lines.
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Integrating field instruments like pressure transducers, thermocouples, and flow meters.
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Building distributed I/O networks in SLC 500 chassis systems.
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Providing precise input data for closed-loop control applications.
It is widely used in chemical processing, water treatment, material handling, and food & beverage industries.
Advantages
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High-Density Input: 16 channels reduce overall chassis footprint.
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Versatile Input Support: Accepts both current and voltage signals.
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Accurate and Fast: ±0.25% full-scale accuracy and 10 ms sampling rate per channel.
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Integrated Diagnostics: LEDs indicate channel and module status for quick troubleshooting.
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Chassis Compatibility: Works seamlessly with SLC 500 I/O racks for modular expansion.
