SA340: Dual Frequency Meter 6 digit with Analog Output

SKU: sa340-dual-frequency-meter-6-digit-with-analog-output Category:


The SA340 serves as a speed display, tachometer and frequency counter. The compact installation unit offers numerous independent operating modes for visualization of speeds, rotational speeds, baking times (reciprocal speed), total or differential speeds, speed ratios or percentage deviations with two independent encoder inputs for the connection of rotary encoders, proximity switches or light barriers. The device processes input frequencies up to 1 MHz and has a serial RS232 interface for PC as well as printer mode. In addition, four fast transistor outputs can be controlled via four programmable limit values.

In contrast to the SD340, the SA340 also has a 14-bit analog output for selective operation with voltage or current.

  • Scalable inputs with format A, /A, B, /B
    [HTL / TTL / RS422, single channel, dual channel,
    symmetric or asymmetric]
  • 4 control inputs for PNP / NPN / Namur signals
    [10 … 30 VDC]
  • Input frequency up to 1 MHz
  • 4 fast transistor outputs with push-pull characteristic,
    short-circuit-proof [5 … 30 VDC]
  • 4 preset values with very fast-reacting switching outputs including programmable attachment bridging and self-hold function
  • Scalable 14 bit analog output ±10 V or 0/4 … 20 mA
  • Power supply 24 VAC and 17 … 40 VDC
  • Compact norm panel housing
  • LED display 6 digits with 15 mm height
  • Display range -199999 … 999999
  • Serial RS232 Interface
  • Switchable digital filters, linear and other addional functions
  • Dimension B x H x T = 96 x 48 x 140 mm (3.78 x 1.89 x 5.51 “)


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