Frequency Meter, Tachometer, Counter, 11-265VAC/DC

The JUNIOR-D model is specially designed for counting, frequency, and pulse applications. It solves display needs in a SIMPLE and ECONOMICAL way.

• HIGH VOLTAGE (10 to 600V AC)
• SENSORS: MAGNETIC, NAMUR, NPN and PNP
• TTL/24V ENCODER
• FREE CONTACT

JR-D accepts the most common pulse generators or transducers to function as a one-way counter, tachometer or frequency meter (rpm or rate).
With programmable multiplier and offset in counter mode, or easily scalable to the desired engineering units such as frequency meter or tachometer.

Universal AC/DC power supply for a wide voltage range.

Fully programmable, they allow you to select the desired input type and supply an excitation signal of 8V or 24V DC and up to a maximum load of 60mA or 30mA respectively.

• 6 digits, 14mm high , and a maximum reading range of 0 to 999999 for JR-D
• Programmable decimal point

It has three front pushbuttons which allow you to fully configure the device, and an active setpoint indicator LED for each of the two output relays (when the 2RE output option is installed).

The 2RE output option allows you to activate two alarms on programmable display values, but not on the totalizer, which is only for informational purposes.

Configured as a counter, the JR-D features a totalizer (0 to 9999999999) and a RESET function, accessible via the keypad or remotely. The keypad allows, in addition to displaying the current count, the total number of pulses accumulated across multiple processes, shown in two parts. The remote RESET is performed through the free-contact input located on the rear input connector.
Configured as a frequency meter or tachometer, it is also possible to adjust a measurement averaging time and a time limit, thus adapting the indicator to a specific application. Maximum and minimum values are displayed and reset to their current values upon reset.
The instrument detects and memorizes the maximum and minimum readings reached by the display after the last RESET performed (these functions are not available for counter mode).