Z57 indicatore di posizione / contatore con 2 preselezioni e uscita relè commutabile
- semplice da utilizzare
- set/reset e interruzione del conteggio esterni
- luminosità del display regolabile
- accensione e spegnimento ampliamente programmabili
- uscita a relé con contatto libero da potenziale
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mechanical data
| Housing | norm panel housing |
| Housing material | aluminium, anodized |
| Housing dimensions (W x H) | 72 x 96 mm |
| Panel cut out (W x H) | 67 x 93 mm |
| Keyboard | foil with short stroke keys |
| Installation depth | 73 mm (with connectors) |
Electrical data
| Display | 7 digit LED display (red, digit height: 8 mm) |
| Accuracy | ± 1 digit |
| Power supply voltage | 24 VDC ± 20 %, optional: 115 or 230 VAC |
| Current consumption | 24 VDC: 500 mA |
| Power consumption | 230 VAC: 15 VA |
| Encor supply | 24 VDC (short circuit proof) |
| Load bey encor/ measuring system | max. 200 mA |
| Signal inputs | HTL |
| Signal channel | A, B |
| Maximum Input frequency | 20 kHz (option M: 100 kHz) |
| External inputs | reset/set, count disable (NPN/PNP programmable) |
| Relay outputs | 2 changeovers 250 VAC / 3 A |
| Connection | pluggable screw terminals (coded) |
| Power down memory | NOV-Ram |
| Optional accessories | external power pack NG24.0 |
Environmental conditions
| Operating temperature | 0 ... +50 °C |
| Storage temperature | -40 ... +70 °C |
| Humidity | max. 80 %, non-condensing |
| Protection class (front) | IP43 (installed state) |
| Protection class (rear) | IP40 |