MMS6312

Brand: Epro (Emerson now)

Teknik özellik:

(for use in the IMR 6000/10 chassis) Or equivalent Technical data: Power supply: Supply voltage: 18....24....31.2 V DC according to IEC 654-2, class DC4 Power consumption: max. 6 W (max. 250 mA at 24 V) Sensor Inputs: Number of inputs: Two, independent, Type of inputs: Eddy current differential, Input resistance: >100 kΩ, Input voltage range: 0 to ±27.3 VDC, Input frequency range: 0 to 20,000 Hz, 65,535 RPM Measuring Range: Range: Continuously adjustable with the configuration software, Smallest range: 2 V, Largest range: 0-30 V, Sensor power supply: Separate buffered sensor supply Galvanically separated from all system voltages and system supply voltage Open and short circuit proof, Nominal voltage: -26.75 VDC, Available current: Nominal 20 mA, maximum 35 mA. Analysis: Measurement modes: Hot configurable, Speed measurements with each channel: Forward and reverse rotation with trigger wheel (1 to 255 trigger marks), max. freq. 20 kHz, Pulse width time window: 5 to 10 msec, Key pulse detection with each channel: One key mark on the shaft Possible with multiple key marks, but phase will change with each start-up, Zero speed monitor with each channel: Detects zero speed of trigger wheel with 1 to 255 trigger marks Measures time between two pulses in a configurable range of 1 to 1700 seconds, forward or reverse direction, Both channels in combined use: Detects direction of rotation of two trigger marks of which one is phase shifted Detects a difference between the speed of two trigger wheels, difference adjustable in number of RPM.Rear Outputs Available: Current mode outputs: 0/4-20 mA output for each channel proportional to main value Open/short circuit proof, Permissible load: <500 Ω, Accuracy: ±1% of full scale, Settling time: configurable, 0 to 10 seconds, Pulse Outputs: 0 Hz-20 kHz output for each channel Open/short circuit proof, Permissible load: >10 kΩ, TTL Pulse Output: 0 Hz-20 kHz output signal for each channel, 0-20 kHz Open/short circuit proof, Permissible load: >10 kΩ. (for use in the IMR 6000/10 chassis)