| Descripción del artículo | Q.series-x digital measurement module / RS485 FIELDBUS INTERFACE UP TO 48 MBPS: LOCALBUS, up to 115.2 KBPS: MODBUS-rtu, ascii connectable to controller q.station x power supply 10 ... 30 VDC DIN rail mounting (EN60715) 2 to 6 configurable digital inputs number of channels depend on configuration, counter, frequency, PWM, differential or single ended adjustable thresholds in 256 steps differential inputs: -20 V up to + 20 V single-ended inputs: 0 V up to +26 V frequency inputs frequency measurement up to 1 MHZ (chronos method), direction detection state inputs adjustable threshold values counter for/backward counter, quadrature counter with reference zero recognition and missing teeth detection, up to 1 MHZ PWM inputs measurement of duty cycle and frequency, output with variable frequency AND/OR duty cycle galvanic isolation function group 1 to function group 2 to power supply and to inte |