詳情信息

倍加福安全柵中文介紹003

時間：2023-02-12 20:55 點擊次數：

SMART Transmitter Power Supply

HiC2025

< 1-channel isolated barrier

< 24 V DC supply (bus powered)

< Input for 2-wire SMART transmitters and current sources

< Output for 4 mA ... 20 mA or 1 V ... 5 V

< Low power dissipation

< SIL 2 (SC 3) acc. to IEC/EN 61508

Function

This isolated barrier is used for intrinsic safety applications.

The device supplies 2-wire transmitters in the hazardous area, and can also be used with current sources.

It transfers the analog input signal to the safe area as an isolated current value.

Bi-directional communication is supported for SMART transmitters that use current modulation to transmit data and voltage modulation to receive

data.

The output is selected as a current source, current sink, or voltage source via DIP switches.

This device mounts on a HiC Termination Board.

Application

The device supports the following SMART protocols:

l HART

l BRAIN

Connection

HiC2025

Termination Board

Zone 2

Div. 2

Zone 0, 1, 2

Div. 1, 2

SL2

SL1

2a, 2b

1a, 1b

24 V DC

Technical Data

General specifications

Germany:

Pepperl+Fuchs Group

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

USA: +18921173259

HART

Release

date:

2022-01--

10 Date of

Release date: 2022-01-10 Date of issue: 2022-01-10 Filename: 321423_eng.pdfTechnical Data

Signal type

Analog input

Functional safety related parameters

Safety Integrity Level (SIL)

SIL 2

Systematic capability (SC)

SC 3

Supply

Connection

SL1: 1a, 1b(-); 2a, 2b(+)

Rated voltage

19 ... 30 V DC bus powered via Termination Board

Ripple

≤ 10 %

Rated current

≤ 45 mA at 24 V and 20 mA source mode output

Power dissipation

≤ 800 mW

Power consumption

≤ 1.1 W

Input

Connection side

field side

Connection

SL2: 5a(+), 1b(-); 5a(+), 5b(-)

Input signal

4 ... 20 mA limited to approx. 26 mA

Voltage drop

approx. 5 V on SL2: 5a(+), 1b(-)

Available voltage

≥ 15 V at 20 mA , ≥ 18 V at 4 mA on SL2: 5a(+), 5b(-)

Output

Connection side

control side

Connection

SL1: 8a(+), 7a(-)

Load

0 ... 350 Ω (source mode)

Output signal

4 ... 20 mA or 1 ... 5 V (on 250 Ω, 0.1 % internal shunt)

4 ... 20 mA (sink mode), operating voltage 10 ... 30 V

Ripple

20 mV rms

Transfer characteristics

Deviation

at 20 °C (68 °F)

< 0.1 % of full scale, incl. non-linearity and hysteresis (source mode and sink mode 4

... 20 mA)

≤ ± 0.2 % incl. non-linearity and hysteresis (source mode 1 ... 5 V)

Influence of ambient temperature

< 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F)) (source

mode and sink mode 4 ... 20mA)

< 0.5 mV/K (-20 ... 70 °C (-4 ... 158 °F)); < 1 mV/K (-40 ... -20 °C (-40 ... -4 °F)) (source

mode 1...5 V)

Frequency range

field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB)

control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB)

Settling time

≤ 50 ms

Rise time/fall time

≤ 10 ms

Galvanic isolation

Input/Output

safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V

Input/power supply

safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V

Output/power supply

basic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff

Indicators/settings

Display elements

LED

Control elements

DIP switch

Configuration

via DIP switches

Labeling

space for labeling at the front

Directive conformity

Electromagnetic compatibility

Directive 2014/30/EU

EN 61326-1:2013 (industrial locations)

Conformity

Electromagnetic compatibility

NE 21:2017

EN 61326-3-2:2018

For further information see system description.

Degree of protection

IEC 60529:2001

Protection against electrical shock

UL 61010-1:2012

Ambient conditions

SMART Transmitter Power Supply

HiC2025

Ambient temperature

-40 ... 70 °C (-40 ... 158 °F)

Mechanical specifications

Degree of protection

IP20

Mass

approx. 100 g

Dimensions

12.5 x 106 x 128 mm (0.5 x 4.2 x 5.1 inch) (W x H x D)

Mounting

on Termination Board

Coding

pin 1 and 3 trimmed

For further information see system description.

Data for application in connection with hazardous areas

EU-type examination certificate

CESI 06 ATEX 017

Marking

1 II (1)G [Ex ia Ga] IIC

1 II (1)D [Ex ia Da] IIIC

1 I (M1) [Ex ia Ma] I

Input

Ex ia

Supply

Maximum safe voltage

250 V AC (Attention! Um is no rated voltage.)

Equipment

SL2: 5a(+), 5b(-)

Voltage

25.2 V

Current

100 mA

Power

630 mW

Internal capacitance

5.7 nF

Internal inductance

negligible

Equipment

SL2: 5a(+), 1b(-)

Voltage

30 V

Current

128 mA

Voltage

7.2 V

Current

100 mA

Power

25 mW

Internal capacitance

5.7 nF

Internal inductance

negligible

Certificate

CESI 19 ATEX 027 X

Control drawing

116-0470 (cFMus)

UL approval

E106378

Control drawing

116-0458 (cULus)

IECEx approval

IECEx certificate

IECEx CES 06.0002X

IECEx marking

[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I

Ex ec IIC T4 Gc

General information

Supplementary information

Observe the certificates, declarations of conformity, instruction manuals, and manuals

where applicable. For information see www.pepperl-fuchs.com.

SMART Transmitter Power Supply

HiC2025

Germany: +49 621 776 2222

Pepperl+Fuchs Group

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

Transm.

Power

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