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On 2021 FEMA presented the I4E signal converter for voltage and current, AC and DC signals. It was the first of our new TOP signals converters product line and established the base features for the entire I4 series.

Today we present a new model: the I4P.

A multifunction device that can be easily configured to read 4/20 mA and 0/10 Vdc process signals, potentiometers, resistances, and a wide range of temperature sensors, including the usual thermocouples J, K, N, E, T, R , S, C and B; Pt100, Pt500 or PT1000 probes, NTC probes from types 44004 to 44008 and from types 44030 to 44034, and a configurable NTC range to define sensors not included in the standard models. NTC probes are widely used in motor windings, cooling systems and systems with difficult maintenance and access. Being able to acquire and convert this type of signals can greatly simplify maintenance and repair works. All circuits are 3-way isolated. Fast an easy configuration using predefined configuration codes. Advanced configuration through the configuration menu.

The I4P, like the I4E, has a Universal power supply with range 18 to 265 V, both in Vac and Vdc. The universal power supply simplifies references, and makes it easy to integrate into any application. Front keypad and information display, access to the input and/or output signal value, and advanced settings for specific input and output range configurations.

The I4 series will surprise you with its ease of use and technical advantages, regardless of whether you are a designer, installer, maintenance or end user. And watch out!!!! Soon we will have more additions to this TOP series of converters! Do you work with temperature or process signals? Unify models and references in a single instrument. Simplify your work!

Description

Isolated signal converter for process, temperatures, resistances and potentiometers. Output signal in 4/20mA and 0/10Vdc. Isolated 3 ways.

Configurable to measure 4/20mA and 0/10Vdc process signals, both active and passive. Provides excitation voltage to power the transducer when needed. Thermocouples J,K,N,E,T,R,S,C,B. Thermoresistances Pt100 (2 and 3 wires), Pt500 and Pt1000. Several NTC probes. Resistances and potentiometer signals.

Output signal configurable for 4/20 mA (active and passive) and 0/10 Vdc. Universal power supply from 18 to 265 Vac/dc. 3 way isolation between input, output and power circuits.

Customizables input and output signals ranges. Configuration through front push-button keypad and front display. Configurable information messages (input signal value, output signal value, configured label, signal percentage and process value). Manual “force” functions to generate low and high output signals, to validate remote instrumentation during installation. “Password” function to block non-authorized access to configuration menu. “SOS” mode to help on critical maintenance and repairs without affecting the manufacturing process.

Designed for industrial use, with potential integration into a wide range of applications. Optional customization.

Characteristics

Type

  • Signal converter and isolator

Function

  • Process measure
  • Resistance measure
  • Temperature measure
  • Potentiometer measure

Signal accepted

  • mA
  • Pt100 (3 wire)
  • Pt1000
  • Resistances
  • Vdc
  • Pt100 (2 wires)
  • NTC
  • Thermocouples
  • Pt500
  • Potentiometers

Input Ranges

  • 4/20mA
  • Pt100 2 wire
  • Thermocouple J
  • Thermocouple E
  • Thermocouple N
  • 0/1 MOhms
  • 0/10 KOhms
  • NTC 44005
  • NTC 44008
  • NTC 44032
  • NTC 10K, 3500
  • 0/10Vdc
  • Pt500
  • Thermocouple K
  • Thermocouple S
  • Thermocouple C
  • 0/1 KOhms
  • pot. nominal from 250 Ohms up to 15 KOhms
  • NTC 44006
  • NTC 44030
  • NTC 44033
  • Pt100 3 wire
  • Pt1000
  • Thermocouple T
  • Thermocouple R
  • Thermocouple B
  • 0/100 KOhms
  • NTC 44004
  • NTC 44007
  • NTC 44031
  • NTC 44034

Output signal

  • 4/20mA
  • 0/10Vdc

Power

  • 18/265 Vac/dc (isolated)

Isolation

  • 3000 Veff (input – output – power)

IP protection

  • IP30

Mounting

  • DIN rail mount

Width

  • 22.5mm

Included functions

  • Password
  • “Messages” function
  • “Force” functions
  • “SOS” function

Output and control Options

There are no available options

Special Options

There are no available options

Other Options

There are no available options

Accessories

There are no available options

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