PEPPERL+FUCHS HID2030

Product Details

The PEPPERL+FUCHS HiD2030 is a 2-channel isolated barrier, also known as a SMART Transmitter Power Supply. Its main purpose is to power 2-wire SMART transmitters in hazardous areas while repeating the current signal to drive a load in the safe area. It can also function as a signal splitter, taking one input and providing two outputs.

A key feature is its ability to handle digital signals superimposed on analog values, transferring them bidirectionally. It also includes a built-in line fault detection (LFD) system that identifies when the input signal is outside the normal range, signaling a fault via a dedicated bus output.

The device is designed for use on a termination board, which simplifies installation and wiring.

Product Parameters

Here are the key technical specifications for the HiD2030:

• Channels: 2-channel isolated barrier

• Supply Voltage: 24 V DC (bus powered via a termination board)

• Input: 2-wire SMART transmitters or current sources

• Input Current: 4 mA…20 mA

• Input Resistance: $<40\Omega$

• Output:

• Dual output: 4 mA…20 mA or 1 V…5 V

• Load: 0…650 Ω

• Functional Safety: Up to SIL 2 (Safety Integrity Level) in accordance with IEC/EN 61508

• Communication: Supports bidirectional HART signal passthrough

• Line Fault Detection: Detects input currents outside the range of 0.2 mA to 24 mA

• Transfer Characteristics:

• Accuracy: $<\pm 0.1\%$ of the full-scale value (current output)

• Response Time: 70 ms (for a $10-90\%$ step change)

• Environmental/Physical:

• Ambient Temperature: −20…60∘C (−4…140∘F)

• Dimensions (W x H x D): $18\times 114\times 130\text{ mm}$

• Weight: Approximately 140 g

• Degree of Protection: IP20

Product Advantages

• High Safety Rating: Certified up to SIL 2, making it suitable for safety-critical applications in hazardous environments.

• Versatile Functionality: Acts as a transmitter power supply, an isolated barrier, and a signal splitter all in one device.

• HART Communication Support: Enables seamless bidirectional communication for diagnostics and configuration of SMART devices.

• Built-in Diagnostics: Features line fault detection to quickly identify and report wiring or sensor issues, improving system reliability.

• Efficient Design: Its 2-channel isolated barrier and bus-powered design save space and simplify wiring in control cabinets.