HID2081

Overview

• Model: HID2081

• Manufacturer: Pepperl+Fuchs

• Type: 1-channel isolated barrier temperature converter

• Power Supply: 24 V DC (bus powered)

• Input Types: Thermocouple, RTD, or potentiometer

• Output Signal: 4–20 mA (sink/source) or 1–5 V

• Configuration: Via PACTware

• Features: Line fault and sensor breakage detection

Supply Parameters

• Connection: SL1: 1a(-), 1b(-); 2a(+), 2b(+)

• Rated Voltage: 20.4–30 V

• Ripple: Within supply tolerance

• Current Consumption: 60 mA

• Power Consumption: 1.2 W

Input Specifications

• RTD Types: Cu10, Cu50, Cu100, Pt10, Pt50, Pt100, Pt500, Pt1000, Ni100, GOST types

• Measuring Current (RTD): Approx. 200 µA

• Connection Type: 2-, 3-, 4-wire

• Lead Resistance: ≤ 50 Ω per line

• Thermocouple Types: B, E, J, K, N, R, S, T, L, TXK, TXKH, TXA

• Potentiometer Range: 0.1–20 kΩ

• Voltage Input Range: -100 to +100 mV

• Input Resistance (mV): ≥ 1 MΩ

• Monitoring: Sensor breakage, short-circuit, cold junction compensation

Output Specifications

• Connection: SL1: 8a(+), 7a(-)

• Signal Type: Analog, current or voltage

• Current Range: 0/4–20 mA

• Voltage Range: 0–5 V or 1–5 V

• Fault Signal (NE43): 0/2 mA (downscale), 21.5 mA (upscale)

• Load (source): 0–550 Ω, open-circuit voltage ≤ 18 V

• Voltage (sink): 7–30 V; requires series resistance if >25 V source

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