TB4 is a TURCK test box for testing and setting up sensors with analog or switching outputs on the machine, without connecting them to the machine supply. The sensor output is shown on an illuminated display and the analog value also as a bar graph.
- Sensors: analog current/voltage output, 3-wire DC (PNP/NPN)
- Supply: 18 VDC from 2 × 9 V E-block batteries, or external 24 VDC (>250 mA)
- Connection: connector
- Dimensions: 122 x 78.5 x 32 mm
The connector is switched between voltage and current output values by push button. Teachable sensors are set via the set button, which bridges pin 5 and pin 3. Hold the menu button for about 3 s to switch the box on or off.
