speed indicator / frequency / with LED display / totalizer
SD Serie

{{requestButtons}}

Characteristics

  • Measured value:

    speed, frequency

  • Display:

    with LED display

  • Other characteristics:

    RS-232, totalizer, HTL, RS-422, TTL

Description

Universally applicable frequency and speed display with two incremental inputs for simultaneous acquisition of two independent speeds or speeds via encoders, proximity switches, photoelectric sensors, etc.

• Adjustable operating modes for speed, baking time (reciprocal speed), sum or
Difference measurement, ratio or percentage deviation etc.

• Different versions available: (Same as SA series, but without analogue output)
SD330: 8 decades (96 x 48 x 140 mm)
SD340: 6 decades (96 x 48 x 140 mm)
SD644: 6 decades and 4 front preselection switches (96 x 96 x 140 mm)

• 2 Pulse inputs A, B (HTL), A, /A, B, /B (RS422, HTL)

• 4 control inputs (HTL / PNP, HTL / NPN)

• Input frequency up to 1 MHz

• 4 control outputs, Push-Pull, short-circuit-proof

• 4 programmable preset values

• Power supply 24 VAC / 17 - 40 VDC