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- Motrona DX347 Speed & Rate Meter LED Display (Impulse Inputs) with 2 Presets & Transistor Outputs
Motrona DX347 Speed & Rate Meter LED Display (Impulse Inputs) with 2 Presets & Transistor Outputs
$295.00
Product Description
The DX347 Display is a High Speed Position & Event counter to be used as a Tachometer or Frequency Meter or Reciprocal Speed or Timer or Stopwatch for Industrial equipment, Encoders, & Sensors. There are 2 Presets with Optocoupler Transistor Outputs. Also, there is an auxiliary 24V/ 120mA output voltage for encoders & sensors. The unit accepts 115V or 230V. For the 17-30Vdc power supply use the GDA18-24A 24Vdc/750mA.
Model Numbers
| DX342 | Speed and Rate Meter (2 relays, serial RS232/485 interface) |
| DX345 | Speed and Rate Meter (Display only) |
| DX346 | Speed and Rate Meter (Analogue Output) |
| DX347 | Speed and Rate Meter (2 Presets / Transistor Outputs) |
| DX348 | Speed and Rate Meter ( serial RS232 / RS485 interface) |
Link to Detailed PDF Manual
Features
- Universal multi-function units with operation modes as tachometer, speed or rate meter and frequency counter.
- Suitable for display or RPM, speed, cycle rate, baking and processing time, with supplementary counter and timer / stopwatch functions
- Counting frequency 25 kHz in speed mode and 100 kHz with A/B quadrature count
- Dimensions 96 x 48mm (3.780 x 1.890") and 6 decade at 15mm (0.590") size
- Universal inputs for sensors and encoders with PNP/NPN or Namur characteristics (HTL level 10-30V)
- Easy Scaling and setup by means of 3 front keys and menu support
- Selectable linearization function with 16 interpolation points
- Aux. output 24 VDC/150mA for supply of sensors and encoders
- Power supply 115/230 VAC or 24VDC (model DX342: 24VDC only)
Accessories & Options
| Power Supply Voltage | 24VDC (17 - 30V) |
| Consumption (without sensor) | 18V - 120mA, 24 V = 95 mA, 30V = 80 mA (approx.) |
| Aux. Voltage for encoder supply | 24VDC ±15%, 120 mA (5 VDC / 120 mA with option TTLIN1) |
| Inputs | 3 (PNP/NPN/Namur), A/B = Impulse, C = Reset |
| Input Currents | 5.1 mA / 24V (Ri = 4.7 kOhms) |
| Input level HTL (Standard) | Low: 0 - 3,5 V, High: 9-30V |
| Input TTL (option TTLIN1) | CMOS levels, low: 0-0.8V, High: 3.6 - 5.0V |
| Max. Input Frequency |
All counter modes: 100 kHz All other operating modes: 25kHz Reset input C: 1kHz ( min. pulse duration 500 usec) |
| Display update rate | Approx. 7 msec (330 msec with tachometer operation) |
| ACcuracy(Frequency measurement) | ±1 ppm ±1 Digit |
| Serial Interface | RS232 or RS485 (Switch Selectable) 600 - 38400 bauds |
| Ambient Temperature |
Operation: 0° - 45°C (32 - 113°F) Storage: -25° - +70°C(-13 - 158°F) |
| Housing | Norly UL94-V-0 |
| Display | 6 Digit, LED, high-efficiency orange, 15mm (0.59") |
| Protection Class | Front IP65, Rear IP20 |
| Terminals | Signals max. 1.5mm², relay outputs max. 2.5mm² |
| Relays | 2 x dry change-over contacts, each 250 VAC / 1A / 250 VA or 100 VDC / 1 A / 100 W |
| Weight (net) approx. | 450g |
| Conformity and Standards | EMC 2004/108/EC: EN61000-6-2, EN61000-6-3; LV2006-95/EC: EN61010-1 |
