VAN-G4-PE-4A - PEPPERL+FUCHS

Release date: 2011-07-13 10:44 Date of issue: 2014-01-13 203810_eng.xml

AS-Interface power supply VAN-G4-PE-4A

Germany: +49 621 776 4411Pepperl+Fuchs Group

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

USA: +1 330 486 0001 Singapore: +65 6779 9091

www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com

fa-info@de.pepperl-fuchs.com

Model number

VAN-G4-PE-4A

AS-Interface power extender

Features

•Up to 4A output load

• Multiple AS-Interface networks can be

operated through a single power sta-

• G4 housing with screwed connection

• Protection degree IP67

• LEDs for display of AS-Interface volta-

Dimensions

Electrical connection

Indicating / Operating means

Base is sold separately

102

AS-Interface

Input voltage

DATA

DECOUPLING

AS-Interface

output voltage

30 V input voltage

Function ground

Release date: 2011-07-13 10:44 Date of issue: 2014-01-13 203810_eng.xml

VAN-G4-PE-4AAS-Interface power supply

Germany: +49 621 776 4411Pepperl+Fuchs Group

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

USA: +1 330 486 0001 Singapore: +65 6779 9091

www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com

fa-info@de.pepperl-fuchs.com

Function

The maximum cable length in an AS-Interface

line is 100 m. There is often a great distance

to the modules in the field, when the power

supply unit is located in the cabinet. When an

AS-Interface power extender is used, the dis-

tance between the power supply unit and the

power extender is not included in the calcula-

tion of the bus length. Instead of an AS-Inter-

face power supply unit, a standard power

supply unit with an output voltage of 30 V in

accordance with AS-Interface specifications

can be used. The AS-Interface master and

slaves are only usable on the side of the

power extender opposite to the power supply

unit (AS-Interface output).

The AS-Interface power extender is located in

an IP67 rated field housing. Small decentrali-

zed AS-Interface networks can easily be

arranged together with IP67 rated AS-Inter-

face gateways.

Depending on the lead resistance and the

current, a voltage drop between the power

supply unit and the AS-Interface power exten-

der occurs. The AS-Interface power extender

indicates the AS-Interface voltage on the out-

put, in two stages (see technical data) by

means of two LEDs. It has to be ensured that

actuators are supplied with the permissible

voltage tolerance of 24 V +10%/-15%, as is

the case with all AS-Interface circuits. A rule-

of-thumb formula for the AS-Interface cable

length relative to the AS-Interface voltage is:

AS-Interface voltage > 28 V: approx. 80 m

cable length,

AS-Interface voltage > 26 V: approx. 60 m

cable length.

Note:

The AS-Interface power extender contains a

data decoupling for a maximum current of 4 A

at 30 V AS-Interface voltage.

Accessories

VAZ-G4-B

Blind plug PG7

VAR-G4F

AS-Interface Advanced Repeater

VAZ-G4-B1

Blind plug M12

AS-Interface Power Calculator

AS-Interface Power supply and network

checking utility

Matching system components

U-G1FF

AS-Interface module mounting base for

connection to flat cable (AS-Interface and

external auxiliary power)

U-G1PP

AS-Interface module mounting base for

connection to round cable (AS-Interface

and external auxiliary power)

Technical data

General specifications

UL File Number E223772

Indicators/operating means

LED U AS-i AS-Interface voltage on the output is displayed in two stages:

AS-Interface voltage > 28 V; LED green

AS-Interface voltage> 26 V; LED green

Electrical specifications

Insulation voltage Ui≥ 500 V

Rated operating voltage Ue30 V DC

Rated operating current Ie4 A at 30 V

Input

Line fault detection 6 A self resetting fuse

Output

Voltage 29.5 ... 31.6 V DC

Ambient conditions

Ambient temperature 0 ... 70 °C (32 ... 158 °F)

Storage temperature -25 ... 85 °C (-13 ... 185 °F)

Mechanical specifications

Protection degree IP67

Connection standard AS-Interface EEMS base, i. e. cable piercing method

screwed connection M12 x 1,5 and cage-clamp terminals

Material

Housing PA 6 GF30

Mass 120 g

Compliance with standards and directi-

ves

Standard conformity

Electromagnetic compatibility EN 61000-6-2, EN 61000-6-4

Protection degree EN 60529