STR581 is a counter/tachometer/flowmeter. Input may read PNP, NPN signals or Push-pull/line driver types to interface typically with proximity sensors, flow rate sensors, encoders; the input maximum reading frequency is 100KHz.
The device can handle two independent count registers (Counter 1 and Counter 2; Tachometer functionality is provided for Counter 1).
The resolution of the counters is 64bit; display can rescale the font according to the number of digits to be displayed. The measuring unit is customizable.
Four outputs/thresholds are available (2 relay and 2 PNP/digital), free configurable and relatable to the counters/tachometer.
One RS485/Slave serial port with Modbus-RTU protocol allows networking and remote access.
STR581-1ABC-T128R COUNTER/TACHOMETER 48x96- OLED - RFID 2 RELAYS-4 DI-4 DO-RS485/MODBUS
FEATURES
Dimensions | 96x48 (Front) x 48 mm (1/8Din) |
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Power supply | 24..230V AC/DC ±15% 50/60 Hz - galvanic isolation 2,5KV |
Consumption | 8 Watt/VA |
Operating conditions | Temperature 0..45 °C, humidity 35..95 RH% (non-condensing), max 2000m a.s.l. |
Material | Box: polycarbonate V0. Front cover: silicone rubber |
Weight | Approx. 165g |
Sealing | Front panel: IP54, Box and terminal blocks: IP20 |
According to | CE, UL |
Digital outputs | 2 x PNP 12/24VDC - 25mA |
Auxiliary output | 12/24 VDC - 50mA max for sensor supply |
Relais outputs | 2 x 2A - 250V AC resistive loads |
Encoder/counter inputs | 1x Encoder/Counter 32 bit - NPN, PNP, Push-Pull, Line-driver - max 100KHz + 2x Counter 64bit - NPN, PNP, Push-Pull - max 100KHz |
Digital inputs | 4x PNP/NPN |
Serial communication | RS485 (1200..115200 Baud) galvanically isolated |
USB | 1 x microUSB (for programming via LabSoftView software) |