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PR Electronics Bipolar Isolated Converter Current/Voltage Input/Output 16.8 V DC, 31.2 V 3117
Specifications
| Country of Origin | Denmark |
|---|---|
| Brand | PR Electronics |
| Model | 3117 |
| IP Rating | IP20 |
| Mount Type | DIN Rail |
| Isolation | 2.5kV ac |
| Series | 3100 |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -25°C |
| Terminal type | Screw |
| Output Range | 0 → 11.5 V, 0 → 23 mA |
| Input Range | -11.5 → 11.5 V, -23 → 23 mA |
| Supply Voltage | 16.8, 31.2V dc |
| Hazardous Area Certification | ATEX |
| Input Signal Type | Current/Voltage |
| Signal Conditioner Type | Analogue Signal Chain Converter |
Key Features
- Offers 3-port galvanic isolation with 2.5 kVAC surge suppression for system protection.
- Operates over a wide temperature range from -25°C to 70°C for harsh industrial environments.
- High basic accuracy of 0.05% ensures accurate signal processing.
- Flexible supply voltage options of 16.8 V to 31.2 V DC support varied power needs.
- DIP-switch programmable settings enable quick, re-calibration-free range changes.
- Mounts easily on DIN rails, suitable for vertical or horizontal installation.
- Equipped with screw terminals and IP20 rating for secure connections and protection.
- Complies with ATEX and multiple international standards for hazardous areas and electrical safety.
Product Description
PR Electronics 3117 Bipolar Isolated Converter is designed for industrial and automation applications requiring accurate conversion of bipolar process signals (both voltage and current) to unipolar outputs. This model provides reliable three-port isolation with 2.5 kVAC protection, safeguarding control systems from transients and electromagnetic noise.
This signal conditioner operates efficiently across a broad ambient temperature range (-25°C to 70°C), making it suitable for environments experiencing significant temperature fluctuations, both indoor and outdoor. It supports supply voltages of 16.8 V and 31.2 V DC, accommodating various installation requirements.
The device functionality is extended by DIP-switch programmable I/O ranges, which allow users to easily switch signal ranges without the need for recalibration. Mounting flexibility allows installation on standard DIN rails in vertical or horizontal orientations, optimizing space utilization in control panels with easy snap-on and off design.
Certified to ATEX for use in hazardous zones along with other international standards including IECEx, UL 61010-1, and RoHS compliance, this product ensures high safety and regulatory compliance. Screw terminals provide secure wiring, while the IP20 rating protects against solid foreign objects.
Its advanced microprocessor based technology delivers high base accuracy of 0.05%, long-term stability with drift below 0.1% over three years, and low temperature coefficient ensuring minimal error from ambient temperature variations. The built-in LED indicator provides real-time diagnostic feedback, enhancing serviceability.
3-port galvanic isolation with 2.5 kVAC surge protection. Wide operating temperature range of -25°C to 70°C. DIP-switch programmable input/output ranges without recalibration. DIN rail mounting with vertical or horizontal installation capability.
Compliance with ATEX 2014/34/EU and multiple safety standards. Screw terminal connections and IP20 protection rating. Microprocessor technology for accuracy and noise immunity. LED status indicator for setup and device errors.
This converter is ideal for industrial automation, process control, HVAC systems, and measurement instrumentation where precise isolation and signal conditioning are critical. It enables safe and accurate signal transmission to PLCs, DCS, or other control systems in demanding environments.
Explore more signal conditioners and converters in the Electronics & Electricals category on EnvMart for comprehensive automation solutions.
Explore more products in our Signal Conditioners & Isolators category.
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Frequently Asked Questions
The input range of this model is from -11.5 V to 11.5 V and -23 mA to 23 mA.
It supports output ranges of 0 to 11.5 V and 0 to 23 mA.
The maximum operating temperature for this unit is 70°C.
This model mounts on DIN rails and can be installed in both vertical and horizontal orientations.
It provides 2.5 kVAC isolation, ensuring protection against transients and electromagnetic noise.
The converter operates with supply voltages of 16.8 V and 31.2 V DC.
Yes, it is ATEX certified for use in hazardous zones, along with compliance to multiple international standards.
It is equipped with screw terminals for secure wiring connections.
The PR Electronics 3117 has an IP20 rating, providing protection against solid foreign objects.
DIP-switch programmable settings allow users to change input/output ranges without the need for recalibration.
This model has a high basic accuracy of 0.05%, ensuring precise signal processing.
It is ideal for industrial automation, process control, HVAC systems, and measurement instrumentation.
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