Module counter-frequency meter NL-2CPurpose:designed for counting pulses and their frequencyConnection:2 independent channels of 32 digitsMaximum frequency:200 kHzGalvanic isolation:isolated inputs 3.7 kV Inputs:non-isolated inputs with software-configurable logic thresholdsOutputs:4 isolated discrete outputs are available as an optionPower supply:dry contact power leadsFilter:tunable digital filterCounting:count resolution inputsTemperature:-40 to +70 SI operating temperature rangeConnection interface:RS-485 interfaceProtocols:default protocol is DCON (ADAM-compatible) and MODBUS RTU (enabled by software)Note:optionally the module can be equipped with a 5-digit digital LED displayDimensions (HxWxG):123x76x33 mmWarranty:18 months
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