Absolute Pressure Input

DM 811

Absolute Pressure Input

  • Absolute pressure input
  • PT100 temperature input
  • 8 digital inputs (+24 V DC/3.7 mA/0.5 ms)

 

For the S-DIAS system, EPLAN Macros are available for simple integration into the control cabinet.

Digital Inputs

Type

standard

Number

8

Input voltage

+24 V DC (+18-30 V DC)

Input current

3.7 mA at +24 V

Input delay

typically 0.5 ms

Analog Inputs

Type

temperature

Number

1

Resolution

0.1 °C

Sensor types

PT100

Measurement range

0 ... 300 °C or 100,0 - 212,1 Ω

Measurement precision

±0.5 % of maximum measurement value

Conversion time per channel

1 ms

Cable break monitor

Yes

Hardware filter

typically 1 kHz, low pass 3rd order

Software filter

configurable

Pressure Sensor

Number

1

Pressure sensor type

absolute pressure

Measurement range

0-1600 mbar

Measurement value

0-16000

Resolution

12 bits

Conversion time for all channels

1 ms

Hardware filter

typically 1 kHz, low pass 3rd order

Software filter

configurable

Measurement precision

±0.25 % of scale end value, i.e. ±4.0 mbar for 25 °C ambient temperature with offset and gain comparison; ±1.00 % of scale end value, i.e. ±16.0 mbar for 0-50 °C ambient temperature without offset and gain comparison

Mechanical Features

Dimensions

25 x 104 x 72 mm (W x H x D)

Protection type

IP20

Article Number/Certification

Article number

20-008-811

Standardization/­certification

UL 508 (E247993)

Contact

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