Indicator & Alarm Unit - Type 40T48 | Gefran | Philippopoulos s.a.
Indicator & Alarm Unit - Type 40T48 | Gefran | Philippopoulos s.a.

Indicator & Alarm Unit - Type 40T48 | Gefran

Advanced Performance Made Simple: Features & Benefits of the Indicator & Alarm Unit - Type 40T48 | Gefran

Discover the Indicator & Alarm Unit - Type 40T48 | Gefran, a robust solution designed to streamline industrial automation monitoring. This unit blends precision with reliability, ensuring you always have accurate data and timely alerts. Whether you are new to automation or an experienced professional, this device brings clarity and control to your process monitoring.

  • Clear Digital Display: The bright, easy-to-read display shows real-time measurements, making it simple to check system status at a glance.
  • Versatile Alarm Functions: Built-in alarm capabilities mean you’ll receive instant notifications of any unusual situations, helping you respond quickly and maintain workflow efficiency.
  • User-Friendly Operation: Intuitive controls make setup fast and stress-free. The menu system is straightforward, allowing adjustments without complex programming.
  • Quality Build: Engineered for demanding industrial environments, this unit provides durability and long-term performance, even in tough conditions.
  • Flexible Input Options: Compatible with a variety of sensors, the device adapts easily to different applications, giving you broad monitoring capability in one compact package.
  • Accurate Readings: High measurement precision helps ensure the smooth operation of your automation system, reducing errors and downtime.
  • Space-Saving Design: The compact size of the unit means it fits comfortably in control panels, saving valuable space without sacrificing performance.

The Indicator & Alarm Unit - Type 40T48 | Gefran is crafted to keep automation systems running smoothly and safely. With reliable alarms, you are always informed of critical conditions, preventing costly interruptions. Its user-friendly interface and easy-to-understand display eliminate confusion, so even novice users can take full advantage of its capabilities. Built for the realities of an industrial setting, this unit is tough, dependable, and always ready for action.

Upgrade to the Indicator & Alarm Unit - Type 40T48 | Gefran and experience the perfect combination of advanced technology and straightforward usability, essential for any modern industrial automation environment.

Datasheet and documents

Description

Technical specifications

Overview

Microprocessor based indicator in both 48×48 (1/16 DIN) formats manufactured with SMT.

The instruments have a lexan membrane faceplate (guaranteed to IP65) which has 3 keys, a 4 digit display and 3 indicating LED's for the output statuses.

The input signal can be selected from a wide range of sensors:

  • Thermocouples of type: J, K, R, S, T, B, E, N, L GOST, U, G, D, C
  • Resistance thermometers Pt100, Pt100J 2 / 3 wire
  • PTC and NTC themistors
  • Linear inputs 0 to 60/12 to 60mV, 0 to 20/4 to 20mA, 0 to 10/2 to 10/0 to 5/1 to 5/0 to 1/0, 2 to1V

The selection is made using the faceplate keys and correct input terminals.

No external shunt or adapter is required. A digital input (24Vdc/4mA) is available for resetting, hold, flash, peak handling or releasing latch.

No external shunt or adapter is required. A digital input (24Vdc/5mA) is available for resetting, hold, flash, peak handling or releasing latch. The instruments have a maximum of 4 outputs that can be mechanical relays (5A/250V) or logic outputs 24V±10% (10Vmin / 20mA).

One output of 4 to 20mA (max. 500 Ohm) is available for retranmitting the measured input signal.

The retransmission output, the digital input and the third output are alternatives.

The options include a triac output that can directly drive resistive loads up to a maximum of 1A at 240V.

The programming of the instrument is made easy by grouping the parameters in function blocks (CFG for the alarm hysteresis, Inp for the inputs, Out for the outputs…) and by a simplified data entry menu.

The configuration can be simplified even further using the PC programming kit made up of a connection cable and a menu guide program that runs under Windows (see technical data).

A configurable personal software protection code (password protection) can be used to restrict the levels of editing and displaying the configuration parameters.

Description

  • Faceplate configurable input
  • Protected by a personal code
  • Configurable by a serial link
  • Transmitter power supply incorporated
  • Custom thermocouple linearisation available
  • Internal linearisation for engineering units
  • Labels provided for the more common physical units
  • Sampling time and trip intervention programmable between 15 and 120msec with resolution between 2000 and 8000 steps
  • Retransmission of the measured variable signal
  • 3 trip points, completely configurable from the faceplate
  • 4 trip points completely configurable from keyboard
  • RS485 optically isolated serial line
  • Protocol : GEFRAN CENCAL or MODBUS RTU
  • Rapid configuration from PC with GF_eXpress package

Certifications

UK Conformity Declaration - 40T48

EAC CERTIFICATION