Counters/Electronic : SLB-94
Counter SLB-94 makes possible counting in three separate, internal registers, defined as a current value, number of cycles and balance (total quantity). Counter is equipped with 4 relay (or OC) outputs with independently defined switch-on altuation setpoints, which can be used for controlling of external devices.
Parameters
| Inputs | pulse, 1 x counting, 3 x reset |
|---|---|
| Counting mode | adding or subtracting |
| Display | LED, red (green on request), 6 x 13 mm high |
| Input levels | low: 0 V ÷ 1 V; high: 10 V ÷ 30 V |
| Input frequency | electronic: 10 kHz; contact: max. 90 Hz (adjustable filter) |
| Data memory | non-volatile memory, EEPROM type |
| Displayed values range | -99 999 ÷ 999 999 + decimal point (current values counter); 0 ÷ 999 999 + decimal point (cycles counter); -99 999 999 999 ÷ 999 999 999 999 (totalizer counter) |
| Power consumption | for 85 ÷ 260V AC/DC and 16V ÷ 35V AC power supply: max. 4,5 VA; 19V ÷ 50V DC power supply: max. 4,5 W |
| Output | 4 x relay 1A/250V AC (cosφ=1) or OC 30mA/30VDC/100mW; power supply output: 24V DC +5%, -10% / max. 100 mA |
| Communication interface | RS-485, 1200 ÷ 115200 bit/s, 8N1 and 8N2, Modbus RTU |
| Protection class | IP 65 (front), available additional frame IP 65 for panel cut-out sealing; IP 20 (case and connection clips) |
| Reset | reset: button and electric, with keylock |
| Case material | NORYL-GFN2S E1 |
| Operating temperature | 0°C ÷ +50°C (standard), -20°C ÷ +50°C (option) |
| Storage temperature | -10°C ÷ +70°C or -20°C ÷ +70°C (with option 08) |
| Power supply | 19V ÷ 50V DC; 16V ÷ 35V AC or 85 ÷ 260V AC/DC |
| Case | panel mounting |
| Panel cut-out dimensions | 90,5 x 43 mm |
| Case dimensions | 96 x 48 x 100 mm |
| Installation depth | min 102 mm |
| Typical applications | Counting of pulses which representing defined physical quantity; counting of production cycles; production totalization with power tranmission system control of production line; signalling of alarm states |