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eloProg rotational speed modules 485EPS

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eloProg rotational speed modules 485EPS

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  • Various modules for the connection of 1 or 2 HTL, TTL or sine/cosine encoders
  • Additional inputs for up to 2 proximity sensors per module
  • 4 switching thresholds can be configured per axis
  • Rotational speed monitoring up to PLe
  • Pre-assembled T-connector (proprietary 5-way bus) for connection to the base module and other expansion modules simplifies wiring and saves space in the switch cabinet

The speed modules monitor standstill, maximum speed, a defined speed range and the rotation direction. In addition, up to 4 switching thresholds can be configured per axis.

The various modules are compatible with encoders with HTL, TTL or sine/cosine signals.

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Technical drawing

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Cat_MS_SAE_485_Auswerteeinheit_DRW1
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Article characteristics

  • 485EPS1H
  • 485EPS1S
  • 485EPS1T
  • 485EPS2H
  • 485EPS2N
  • 485EPS2S
  • 485EPS2T
  • Operating voltage min.
  • Operating voltage max.
  • Power consumption
  • LED display
  • encoder interface
  • Encoder connections
  • Rated insulation voltage encoder
  • Overvoltage category encoder
  • Nominal pulse voltage encoder
  • Max. number of encoders
  • Max. frequency of encoder
  • Adjustable threshold range encoder
  • Initiators category
  • Initiators connections
  • Adjustable threshold range initiators
  • Max. number of initiators
  • Max. frequency of initiators
  • Max. number of axes
  • Standstill/overspeed gap
  • Min. gap between thresholds
  • PL acc. to EN ISO 13849-1
  • SIL acc. to IEC 61508
  • SIL CL acc. to IEC 62061
  • PFHD according to IEC 61508
  • Operating life
  • Category acc. to EN ISO 13849-1
  • Dimensions
  • Housing material
  • Housing colour
  • Protection class, housing
  • Operating temperature min.
  • Max. operating temperature
  • Max. storage temperature
  • Relative humidity
  • Mounting type
  • Torque for connection terminals
  • Weight
  • Connection to base module
  • Screw terminals
  • Pluggable connection terminals
  • Min. connection cross section
  • Max. connection cross section
  • Certified in accordance with
  • CE label
Attribute485EPS1H485EPS1S485EPS1T485EPS2H485EPS2N485EPS2S485EPS2T
Bestellung
Bestellung
Operating voltage min. 19.2 V DC 19.2 V DC
Operating voltage max. 28.8 V DC 28.8 V DC
Power consumption 3 W 3 W
LED display No No
encoder interface HTL sin/cos TTL HTL – sin/cos TTL
Encoder connections RJ45 – RJ45
Rated insulation voltage encoder 250 V – 250 V
Overvoltage category encoder II – II
Nominal pulse voltage encoder 4 kV – 4 kV
Max. number of encoders 1 2 – 2
Max. frequency of encoder 300 kHz 500 kHz 300 kHz – 500 kHz
Adjustable threshold range encoder 1 Hz - 450 kHz – 1 Hz - 450 kHz
Initiators category PNP/NPN - 3/4 Drähte PNP/NPN - 3/4 Drähte
Initiators connections via connection terminals via connection terminals
Adjustable threshold range initiators 1 Hz - 4 kHz 1 Hz - 4 kHz
Max. number of initiators 2 2
Max. frequency of initiators 5 kHz 5 kHz
Max. number of axes 2 2
Standstill/overspeed gap > 10 Hz > 10 Hz
Min. gap between thresholds > 5 % > 5 %
PL acc. to EN ISO 13849-1 e e
SIL acc. to IEC 61508 3 3
SIL CL acc. to IEC 62061 3 3
PFHD according to IEC 61508 8,2 x 10-9 1/h 9,43 x 10-9 1/h 8,58 x 10-9 1/h 8,92 x 10-9 1/h 7,48 x 10-9 1/h 1,14 x 10-9 1/h 9,68 x 10-9 1/h
Operating life 20 Tm 20 Tm
Category acc. to EN ISO 13849-1 4 4
Dimensions 108 x 22,5 x 114,5 mm (H/B/T) 109 x 22,5 x 114,5 mm (H/B/T) 108 x 22,5 x 114,5 mm (H/B/T)
Housing material PA PA
Housing colour Gehäuse schwarz Frontplatte gelb Gehäuse schwarz Frontplatte gelb
Protection class, housing IP20 DIN EN 60529 IP20 DIN EN 60529
Operating temperature min. -10 °C -10 °C
Max. operating temperature 55 °C 55 °C
Max. storage temperature 85 °C 85 °C
Relative humidity 10...95 % 10...96 % 10...95 %
Mounting type Mounting rail Mounting rail
Torque for connection terminals 0.6 N m 0.6 N m
Weight 150 g 150 g
Connection to base module propriertary 5-way bus (T-connector) propriertary 5-way bus (T-connector)
Screw terminals yes yes
Pluggable connection terminals yes yes
Min. connection cross section 0.5 mm² 0.5 mm²
Max. connection cross section 2.5 mm² 2.5 mm²
Certified in accordance with EN ISO 13849-1 IEC 61508 IEC 62061 UL 508 / CSA 22.2 EN ISO 13849-1 IEC 61508 IEC 62061 UL 508 / CSA 22.2
CE label yes yes
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