EMGZ492.PNET – Dual-Channel Amplifier for Profinet IO

  • PROFINET IRT- or RT-Device
  • Precise material tension over the entire measuring roller
  • Communication cycle time ≥ 0.5 ms (IRT)
  • Various installation options

The EMGZ492.PNET amplifier has been designed for use in modern PROFINET IO networks where a typical application involves the measurement or control of web tension in coating, laminating, printing, extrusion, or other similar roll to roll processes. On a measuring roller with two force sensors the signals can be processed and evaluated indvidually for left and right sides. This dual channel amplifier can process the signals from one or two measuring rollers with two force sensors each. Making full use of the PROFINET IO capabilities allows this amplifier to excel in high speed applications. An extensive range of parameters allows for quick and flexible configuration of the unit, and all functions are easily adjusted via PROFINET IO with an IO-controller.

General technical details

Number of channels2
Number of force sensors1 to 4
Processor cycle time0,5 ms
Voltage output-10 to 10 VDC, min. 1000 Ω, 12 bit
Current outputnone
Digital inputsnone
Relay outputnone
Power supply24 VDC (18 to 36 VDC)

Available variants

BildNameSensor feedback signalTemperature rangeHousingProtection classCAD dataWatchlist
EMGZ492.R.PNETEMGZ492.R.PNET± 9 mV (max. ± 11.25 mV)-10 to 50 °C (14 to 122 F)DIN-rail mountIP 20
EMGZ492.R.V05.PNETEMGZ492.R.V05.PNET± 2.5 mV (max. ± 3.125 mV)-10 to 50 °C (14 to 122 F)DIN-rail mountIP 20
EMGZ492.W.PNETEMGZ492.W.PNET± 9 mV (max. ± 11.25 mV)-10 to 50 °C (14 to 122 F)wall mountIP 65
EMGZ492.W.V05.PNETEMGZ492.W.V05.PNET± 2.5 mV (max. ± 3.125 mV)-10 to 50 °C (14 to 122 F)wall mountIP 65
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