High DC Signal Transducer, P20H
High DC Signal Transducer, P20H

High DC Signal Transducer, P20H

Gas Sampling Bag Gas Sampling Bag
Configuration of parameters acc. to customer's request for P20, P20H Configuration of parameters acc. to customer’s request for P20, P20H

$152.24

Manufacturer: LUMEL

Product Code: P20H

SKU: AM-5125-4
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Description

High DC Signal Transducer, P20H

High DC Signal Transducer, P20H

Description of High DC Signal Transducer, P20H

Transducers of P20H types are applied for the continuous conversion of d.c. voltage and d.c. current into a standard d.c. current, d.c. voltage signal or RS-485 digital signal.


Features:

  • Input:
    •     -100…0…+100 V, -600…0…+600 V d.c.,
    •     -1…0…+1 A, -5…0…+5 A d.c.,
  • Output:: 0/4…20 mA, 0…10 V or RS-485 with MODBUS protocol.
  • Output signal galvanically isolated from the input signal and the supply.
  • Possible programming of following parameters through the PD14 programmer and the free LPCon program:
    •    measurement averaging time,
    •    conversion characteristic,
    •    preservation of the output signal at overflows,
    •    transmission parameters through RS-485.
  • Possible rescalling of the analog output acc. to the individual output characteristic.
  • Accuracy class: 0.2
  • Supply voltage: 85…253 Va.c. (45…65 Hz) or d.c.20…40 Va.c. (45…65 Hz) or d.c.
  • Overall dimensions: 22.5 x 120 x 100 mm.

SPECIFICATIONS

Inputs

Measuring ranges

Parameters

Overloads

Error

-1..100..110 V d.c.

input resistance > 2MΩ

Short duration overload (3s): 2 Un
(<1000V)
Sustained overload 10%

Basic error (at manufacturer’s settings):
±(0,2% of range)
Additional error from ambient
temperature changes:
±(0,1% of the range/10K)

-2..250..275 V d.c.

-5..400..440 V d.c.

-120..-100..100..120 V d.c.

-300..-250..250..300 V d.c.

-480..-400..400..480 V d.c.

-0,1..1..1,1 A d.c.

input resistance 50mΩ ±10%

Short duration overload (3s): 10 In
Sustained overload 10%

-1,2..-1..1..1,2 A d.c.

-0,1..5..5,5 A d.c.

input resistance 10mΩ ±10%

-6..-5..5..6 A d.c.


Outputs

Output kind

Properties

Remarks

0..20 mA

Rload ≤ 500 Ω

Resolution: 0.01% of the range

4..20 mA

0..10 V

Rload ≥ 500 Ω


Digital interface

Interface type

Transmission protocol

Modes

Baud rates

RS-485

MODBUS RTU

8N2, 8E1, 8O1, 8N1

8N2, 8E1, 8O1, 8N1


External features

Weight

<0,125 kg

 

Dimensions

22,5 x 120 x 100 mm

 

Protection level (acc. to EN 60529)

ensured by the housing: IP40

from the terminal side: IP20

Fitting

on a 35 mm rail

acc. to EN 60715


CONNECTION DIAGRAMS

Fig. 1. Electrical connections of P20H transducer inputs. a) voltage, b) current

Fig. 2. Electrical connections of the P20H transducer supply and output: a) with analog output, b) with RS-485

Vendor Information