► User's guide

► Сompare Vers WLR v9 and v7.5

Vers WLR v9 features

1. Unidirectional repeatability  0.001 mm.

2. Tungsten carbide pin-ball contacts.

3. Over travel limit (X,Y) ±10mm, (Z) -7mm

4. Li-ion rechargeable battery LIR2477 3.6v is used, at the same time, the voltage on the contact group is dynamically increased to 16 V for reliable contact closure.

5. Ultra-low probe current consumption:

- 0.4 ma when work, continuous radio communication implemented,

- 0.02 ma in sleep mode,

- 0 ma when the power button is off.

The frequency of recharging with daily use is on average 1-2 times a month, the charging time is 1 hour. You can continue to use the sensor when charging from the receiver. Charging is also possible from any 5 volt chargers. Probe trigger signal will be transmitted through type-c cable when probe is connected to receiver with cable. This can be useful in some cases, such as when there is strong radio interference.

6. A vibration sensor allows to wake up from sleep by shaking or rotating in the spindle from 200 rpm.

7. Splash and dust protection.

8. Receiver features:

- Provides normally closed communication with the probe, or in other words, continuous radio communication by receiving short signal packets from the probe with a frequency of 2 to 5 times per second (user-defined or can be disabled). The reliability of a normally closed circuit over a radio channel is ensured by a protocol with confirmation of reception and duplication of unconfirmed data.

- Radio delay is 0.75 milliseconds, delay in the entire chain from the ball contacts of the probe to OUT pin of the receiver is 1.5 milliseconds.

- Radio signal level indication every time you press the stylus.

- Battery level indication.

- Automatic search for the best of 16 2.4 GHz sub-bands when the probe is turned on or awakened.

- Receiver power source in a wide range of +5V ... +24V at the input and at the output.

- Available NPN-PNP, NC-NO scheme of connection to the CNC controller.

- Input pin for NPN-NC or NC  toolsetter.

- The ability to set sleep mode with dip switch.

- Detector of delay over 1.7 ms and output a warning to the ERR output pin.

- LED and buzzer indication of probe triggering, LED indication of error signal.

- Protection against short circuit of the outputs to power or ground, from power reversal.