40F96 Configurable frequency meter alarm unit - indicator

Microprocessor based indicator in 96x48 (1/8 DIN) format 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:

• voltage free mechanical contact
• inductive or capacitive proximity switch, encoder or Namur 2 / 3 wires
• 30 to 500Vac, 1mA alternating voltage command

The selection is made using the faceplate keys.
A digital input (24Vdc/4mA) is available for resetting, hold, flash, peak handling or releasing latch.
The instruments can have a maximum of 3 outputs that can be mechanical relays (5A/250V) or logic outputs (0 to 11Vdc).
One output of 4 to 20mA (max. 150Ω) is available for retransmitting the measured input signal.
Finally, a triac can be fitted (as an alternative to the other two relay outputs) to drive resistive loads up to a maximum of 2,5A at 220V.
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 cod. 80021).
A configurable personal software protection code (password protection) can be used to restrict the levels of editing and displaying the configuration parameters.