Gefran 40T48

Microprocessor based indicator in both 48×48 formats manufactured with SMT.

The instruments have a lexan membrane faceplate 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. The selection is made using the faceplate keys and correct input terminals. No external shunt or adapter is required.

A digital input is available for resetting, hold, flash, peak handling or releasing latch. The instruments have a maximum of 4 outputs that can be mechanical relays or logic outputs 24V±10%. One output of 4 to 20mA 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 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.

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