PR Electronics – 4114 – Universal Signal Transmitter, DIN‑Rail, RTD/TC/mA/V

The PR Electronics 4114 is a versatile DIN-rail signal transmitter designed for precise industrial signal conversion and isolation. It accepts various sensor inputs (RTD, thermocouple, resistance, potentiometer, mA, V) and outputs configurable analog signals (0–20 mA or 0–10 V). Featuring DIN-rail mounting, detachable display/programming front, SIL 2-rated safety, and 2.3 kVAC galvanic isolation across circuits, it’s ideal for automatic control, process monitoring, and hazardous-area applications.  

 Key Specifications

• Model: 4114, PR Electronics 4100 series  

• Inputs:

  • RTD (Pt/Ni/Cu): –200 to +850 °C

  • Thermocouple: –200 to +2300 °C

  • Resistance: 0–10 kΩ

  • Potentiometer: 10 Ω–100 kΩ

  • Current: 0/4–20 mA

  • Voltage: 0–10 V DC  

   

• Output: Configurable 0–20 mA or 0–10 V; inverting available, NAMUR NE43 compliant  

• Supply Voltage: 19.2–300 V DC or 21.6–253 V AC; <2 W power consumption  

• Accuracy: ±0.1% span; response ≤1 s (temperature) / ≤400 ms (mA/V)  

• Isolation: 3‑port, 2.3 kVAC between input/output/power  

• Safety: SIL 2-rated; FM approval for use in Hazardous Div. 2  

• Mounting: DIN-rail (35 mm); detachable display/programming module 4501/4510/4511  

• LED Indicator: Green = normal; Red = fault  

• Operating Environment: –20 °C to +60 °C, IP20, 109 × 23.5 × 104 mm, ~145 g