OMX 211PM DIGITAL CONVERTER

The OMX 211PM type is a simple single-channel isolator with a convenient setting of the input and output ranges either using a DIP switch on the side of the housing or the free OM Link SW from a PC.
This device is based on a microprocessor with a 24-bit ∆∑ A/D converter, which guarantees high accuracy and excellent stability.
 

• Input: 0…2/5/10 V
  0…5/20 mA, 4…20 mA, passive/active

• Analogue output, passive/active

• Quick configuration by DIP switch

• PC configurable via USB port

• Galvanic isolation 2.5 kVAC

• Simple instalation to DIN rail

• Power supply 10…30 VDC, 24 VAC
  
  
  
  Technical Data：

  Input

  *

  Number of inputs

  1 input

  PM

  Range

  0…5 mA

  < 200 mV

  0…20 mA

  < 200 mV

  4…20 mA

  < 200 mV

  ±2 V

  1 MOhm

  ±5 V

  1 MOhm

  ±10 V

  1 MOhm
  Projection

  Signalizing LED

  PWR, SET

  Device status signaling (RGB)

  Settings

  Control

  The device is controlled and set by a single button on the front panel

  OM Link

  Company communication interface for operation, setting and update of device firmware (microUSB)
  OM Link program is also designed for visualization and filing of meas. values from more instruments
  Instrument accuracy and functionality

  Temperature coefficient

  15 ppm/°C

  Accuracy

  ±0,1 % z rozsahu (pro 20 měření/s)

  Rate

  1…100 measur./s

  Overload capacity

  2x; 10x (t < 30 ms)

  Linearization

  lineární interpolací v 100 bodech (pouze přes OM Link)

  Digital filters

  arithmetic mean	from 2…100 measurements
  floating mean	from 2…30 measurements
  exponential mean	from 2…100 measurements
  zaokrouhlení	nastavení pevného kroku pro změnu hodnoty

  Functions

  Tare	designed to reset display on non-zero input signal
  Min/max value	registration of min./max. value achieved during measurement
  Teach-in	semiautomatic regime of input calibration
  Simulace	simulace vstupního signálu/funkce přístroje

  Math. functions

  polynom, invertní polynom, logarithm, exponential, power, root

  Watch-dog

  reset after 500 ms

  Calibration

  at 25°C and 40 % r.h.
  Analogue outputs

  Number of outputs

  2 outputs

  Type

  Isolated, programmable with resolution of max.10,000 steps, type and range are menu selectable

  Temperature coefficient

  15 ppm/°C

  Nonlinearity

  ±0,1 % of range

  Rate

  response to value change < 160 µs

  Ranges

  0…10 V / 10...0 V (resistive load > 2.6 kOhm), 0...20 mA, 4…20 mA / 20...4 mA (aktivní/pasivní)

  Compensation

  600 Ohm/12 V

  Error state

  error message indication (<3.0 mA)
  Sensor excitation

  Fixed

  24 VDC/35 mA, isolate (only for 4...20mA)
  Power supply

  Power supply

  10…30 VDC/24 VAC, ±10 %, PF > 0,4, I < 40 A/1 ms, isolated

  Current draw

  < 2,4 W/2,6 VA

  Power supply protection

  Power supply is protected by a fuse inside the instrument
  Operating conditions

  Connection

  connector terminal board, cable section < 2,5 mm2

  Stabilization period

  within 5 minutes after switch on

  Operating temperature

  -20°…60°C

  Storage temperature

  -20°…85°C

  Protection class

  IP20

  El. safety

  EN 61010-1, A2

  Dielectric strength

  2,5 kVAC within 1 min. between pow. supply and input
  2,5 kVAC po 1 min. mezi vstupem a výstupem
  2,5 kVAC within 1 min. between output

  Insulation resistance

  for polution degree II, measuring cat. III.
  

  napájení přístroje	300 V (ZI), 255 V (DI)
  input, output	300 V (ZI)*

  EMC

  EN61326-1: 2006

  Seismic capacity

  IEC/IEEE 60980-344 ed. 1.0:2020, par 6,9

  Mechanical durability

   

   

  Mechanical properties

  Material

  PA 66, non-inflammable UL 94 V-0 (black)

  Dimensions

  114,5 x 99 x 12,5 mm (w x h x d)