Items 0
5202B
 
 

5202B

 

Pulse isolator

 

  • 2 channels - 2 or 4 outputs
  • Dual output
  • 5-port 3.75 kVAC galvanic isolation
  • Cable error detection
  • Universal supply by AC or DC
  1. Overview +

  2. Technical details +

  3. Accessories +


Application

  • Pulse isolator with safety barrier for the supply of NAMUR sensors installed in the hazardous area.
  • Pulse isolator with safety barrier for the detection of mechanical contacts installed in the hazardous area.
  • One input signal can be used on two separate outputs.
  • A cable error alarm can be detected on a separate output.

Technical characteristics

  • PR5202B1 and 5202B2 have relays with change-over contacts or open NPN collectors available in the safe area.
  • PR5202B4 has 4 SPST relays, which are activated simultaneously two and two, available in the safe area. Each relay can be programmed to the function N.O. or N.C.
  • Inputs, outputs and supply are floating and galvanically separated.
  • 5202B is designed according to strict safety requirements and is therefore suitable for application in SIL 2 installations.

Mounting / installation

  • Mounted vertically or horizontally on a DIN rail. Up to 84 channels per meter can be mounted.

Environmental Conditions

  • Operating temperature

    -20°C to +60°C

  • Calibration temperature

    20...28°C

  • Relative humidity

    < 95% RH (non-cond.)

  • Protection degree

    IP20

Mechanical specifications

  • Dimensions (HxWxD)

    109 x 23.5 x 130 mm

  • Weight approx.

    230 g

  • Wire size

    1 x 2.5 mm2 stranded wire

  • Screw terminal torque

    0.5 Nm

Common specifications

  • Supply

  • Supply voltage, universal

    21.6...253 VAC, 50...60 Hz or 19.2...300 VDC

  • Fuse

    400 mA SB / 250 VAC

  • Max. required power

    ≤ 1.5 W (2 channels), 5202B1 and 5202B2

    ≤ 2.0 W (2 channels), 5202B4

  • Internal power dissipation

    ≤ 1.5 W (2 channels), 5202B1 and 5202B2

    ≤ 2.0 W (2 channels), 5202B4

  • Isolation voltage

  • Isolation voltage, test / working

    3.75 kVAC / 250 VAC

  • PELV/SELV

    IEC 61140

  • Auxiliary supplies

  • NAMUR supply

    8 VDC / 8 mA

  • EMC immunity influence

    < ±0.5%

  • Extended EMC immunity: NAMUR NE21, A criterion, burst

    < ±1%

Input specifications

  • Sensor types

    NAMUR according to EN 60947-5-6 / mechanical contact

  • Frequency range

    0...5 kHz

  • Pulse length

    > 0.1 ms

  • Input resistance

    1 kΩ

  • Trig level, signal

    < 1.2 mA, > 2.1 mA

  • Trig level, cable fault

    < 0.1 mA, > 6.5 mA

Output specifications

  • Relay output

  • Max. switching frequency

    20 Hz

  • Max. voltage

    250 VRMS

  • Max. current

    2 AAC

  • Max. AC power

    100 VA

  • Max. load at 24 VDC

    1 A

  • NPN outputs

  • Max. switching frequency

    5 kHz

  • Min. pulse length

    > 0.1 ms

  • Max. load, current / voltage

    80 mA / 30 VDC

  • Voltage drop at 25 mA / 80 mA

    < 0.75 VDC / < 2.5 VDC

Observed authority requirements

  • EMC

    2014/30/EU

  • LVD

    2014/35/EU

  • EAC

    TR-CU 020/2011

Approvals

  • ATEX 2014/34/EU

    DEMKO 99ATEX127186, II (1) GD [EEx ia] IIC

  • UL

    UL 913, UL 508

  • EAC Ex TR-CU 012/2011

    RU C-DK.GB08.V.00410

Your request has been sent successfully. - 0 Items on your list
Product description Quantity
Please specify variant(s) (see data sheet) - or indicate ‘Variant unknown’
Your contact information
Continue browsing
No products added
You have no products on your list...

When browsing product pages on this website, you have the possibility to add products to a list - and send your list to us, thereby requesting a quotation.
You add products to the list by clicking the "GET A QUOTE" button on the individual product pages.

When you have submitted the list, we will get back to you as quickly as possible.

If you don't submit the list, it will be visible to you on the website for 7 days (we will place a so-called' cookie on your pc or tablet).

We hope you will find the functionality useful. Go to the product pages to add products to your list.
Thank you for your request for a quotation.
We will get back to you by phone or email as soon as possible.