Vega PLICSMOBILE T81 Operating instructions

Operating Instructions

External radio unit for connection to

HART sensors, optionally with battery

housing/solar module

PLICSMOBILE

Mobile network unit PLICSMOBILE T81

Battery housing PLICSMOBILE B81

Solar panel PLICSMOBILE S81

Document ID: 55234

2

Contents

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

Contents

1 About this document ............................................................................................................... 4

1.1 Function ........................................................................................................................... 4

1.2 Target group ..................................................................................................................... 4

1.3 Symbols used................................................................................................................... 4

2 For your safety ......................................................................................................................... 5

2.1 Authorised personnel ....................................................................................................... 5

2.2 Appropriate use ................................................................................................................ 5

2.3 Warning about incorrect use ............................................................................................. 5

2.4 General safety instructions ............................................................................................... 5

2.5 EU conformity ................................................................................................................... 6

3 Product description ................................................................................................................. 7

3.1 Conguration .................................................................................................................... 7

3.2 Principle of operation........................................................................................................ 8

3.3 Adjustment ....................................................................................................................... 8

3.4 Packaging, transport and storage ..................................................................................... 9

4 Mounting ................................................................................................................................. 10

4.1 General instructions ....................................................................................................... 10

4.2 Installation procedure ..................................................................................................... 11

5 Connecting to power supply ................................................................................................. 13

5.1 Preparing the connection ............................................................................................... 13

5.2 Connection options ........................................................................................................ 13

5.3 HART communication .................................................................................................... 14

5.4 Connection steps sensor connection cable .................................................................... 14

5.5 Connection steps voltage supply .................................................................................... 15

5.6 Wiring diagram PLISCMOBILE T81 with power supply .................................................. 16

5.7 Wiring diagram PLISCMOBILE T81 with external power supply ..................................... 18

5.8 Wiring plan PLICSMOBILE B81/S81 .............................................................................. 20

6 Battery operation and power saving mode ......................................................................... 21

6.1 Battery/accumulator operation ....................................................................................... 21

6.2 External battery PLICSMOBILE B81 .............................................................................. 21

6.3 Solar panel PLICSMOBILE S81 ..................................................................................... 22

6.4 Battery - Sizing and operating time ................................................................................ 24

6.5 Power options ................................................................................................................. 25

7 Setup ....................................................................................................................................... 27

7.1 Adjustment system ......................................................................................................... 27

7.2 Communication via Bluetooth......................................................................................... 27

7.3 Access protection ........................................................................................................... 28

7.4 Parameter adjustment with PC and PACTware ............................................................... 29

7.5 Parameter adjustment with the VEGA Tools app ............................................................ 30

7.6 Mobile network and SIM card ......................................................................................... 32

7.7 Internet connection and measured value transmission ................................................... 34

8 Maintenanceandfaultrectication ...................................................................................... 37

8.1 Maintenance .................................................................................................................. 37

8.2 Rectify faults ................................................................................................................... 37

8.3 How to proceed if a repair is necessary .......................................................................... 38

3

Contents

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

9 Dismount................................................................................................................................. 39

9.1 Dismounting steps.......................................................................................................... 39

9.2 Disposal ......................................................................................................................... 39

10 Certicatesandapprovals .................................................................................................... 40

10.1 Radio license for Europe ................................................................................................ 40

10.2 Radio license for USA .................................................................................................... 40

10.3 Radio license for Canada ............................................................................................... 41

10.4 Installation and operation in the USA and Canada ......................................................... 41

10.5 Environmental instructions ............................................................................................. 41

11 Supplement ............................................................................................................................ 43

11.1 Technical data PLICSMOBILE T81 ................................................................................. 43

11.2 Technical data PLICSMOBILE B81 ................................................................................ 45

11.3 Technical data PLICSMOBILE S81 ................................................................................ 47

11.4 Dimensions .................................................................................................................... 48

11.5 Industrial property rights ................................................................................................. 51

11.6 Hash function acc. to mbed TLS ..................................................................................... 51

11.7 Trademark ...................................................................................................................... 51

Editing status: 2019-06-25

4

1 About this document

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

1 About this document

1.1 Function

This operating instructions provides all the information you need for

mounting, connection and setup as well as important instructions for

maintenance,faultrectication,theexchangeofpartsandthesafety

of the user. Please read this information before putting the instrument

into operation and keep this manual accessible in the immediate

vicinity of the device.

1.2 Target group

This operating instructions manual is directed to trained personnel.

Thecontentsofthismanualmustbemadeavailabletothequalied

personnel and implemented.

1.3 Symbols used

Document ID

This symbol on the front page of this instruction refers to the Docu-

ment ID. By entering the Document ID on www.vega.com you will

reach the document download.

Information, note, tip: This symbol indicates helpful additional infor-

mation and tips for successful work.

Note: This symbol indicates notes to prevent failures, malfunctions,

damage to devices or plants.

Caution: Non-observance of the information marked with this symbol

may result in personal injury.

Warning: Non-observance of the information marked with this symbol

may result in serious or fatal personal injury.

Danger: Non-observance of the information marked with this symbol

results in serious or fatal personal injury.

Ex applications

This symbol indicates special instructions for Ex applications.

•

List

The dot set in front indicates a list with no implied sequence.

→

Action

This arrow indicates a single action.

1 Sequence of actions

Numbers set in front indicate successive steps in a procedure.

Battery disposal

This symbol indicates special information about the disposal of bat-

teries and accumulators.

5

2 For your safety

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

2 For your safety

2.1 Authorised personnel

All operations described in this documentation must be carried out

onlybytrained,qualiedpersonnelauthorisedbytheplantoperator.

During work on and with the device, the required personal protective

equipment must always be worn.

2.2 Appropriate use

The PLICSMOBILE T81 is an external radio unit and is used for the

transmission of measured values and for remote parameterization.

The PLICSMOBILE B81 is a battery housing for voltage supply of

PLICSMOBILE T81.

The PLICSMOBILE S81 is a solar panel for charging the accumula-

tors used in the PLICSMOBILE B81.

Operational reliability is ensured only if the instrument is properly

usedaccordingtothespecicationsintheoperatinginstructions

manual as well as possible supplementary instructions.

2.3 Warning about incorrect use

Inappropriate or incorrect use of this product can give rise to applica-

tion-specichazards,e.g.vesseloverllthroughincorrectmounting

or adjustment. Damage to property and persons or environmental

contamination can result. Also, the protective characteristics of the

instrument can be impaired.

2.4 General safety instructions

This is a state-of-the-art instrument complying with all prevailing

regulations and directives. The instrument must only be operated in a

technicallyawlessandreliablecondition.Theoperatorisresponsi-

ble for the trouble-free operation of the instrument. When measuring

aggressive or corrosive media that can cause a dangerous situation

if the instrument malfunctions, the operator has to implement suitable

measures to make sure the instrument is functioning properly.

During the entire duration of use, the user is obliged to determine the

compliance of the necessary occupational safety measures with the

current valid rules and regulations and also take note of new regula-

tions.

The safety instructions in this operating instructions manual, the na-

tional installation standards as well as the valid safety regulations and

accident prevention rules must be observed by the user.

For safety and warranty reasons, any invasive work on the device

beyond that described in the operating instructions manual may be

carried out only by personnel authorised by the manufacturer. Arbi-

traryconversionsormodicationsareexplicitlyforbidden.Forsafety

reasons,onlytheaccessoryspeciedbythemanufacturermustbe

used.

6

2 For your safety

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

To avoid any danger, the safety approval markings and safety tips on

the device must also be observed and their meaning read in this oper-

ating instructions manual.

2.5 EU conformity

ThedevicefullsthelegalrequirementsoftheapplicableEUdirec-

tives.ByaxingtheCEmarking,weconrmtheconformityofthe

instrument with these directives.

The EU conformity declaration can be found on our homepage.

7

3 Product description

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

3 Product description

3.1 Conguration

The scope of delivery encompasses:

•

Mobile network unit PLICSMOBILE T81

– Label with access codes attached to the instrument

– VEGAidenticationcard(SIMcard)(optional)

– Sensorconnectioncable(optional)

– Remoteantennawith3mcableextension(optional)

•

BatteryhousingPLICSMOBILEB81(optional)

– Connectioncable,elddevice(optional)

– Connectioncable,solarpanel(optional)

– Batteriesoraccumulators(optional)

•

SolarmodulePLICSMOBILES81(optional)

– Holder for mast mounting

•

Documentation

– This operating instructions manual

– Documentation of the access and unlock codes

– Ifnecessary,furthercerticates

The PLICSMOBILE T81 consists of the components:

2

5

3

4

1

Fig. 1: PLICSMOBILE T81

1 Electronics compartment

2 Plug connector (M12) for connection of the HART sensors

3 Multi-functional antenna (mobile network/Bluetooth/GPS)

4 Mounting plate

5 Sensor connection cable

Thetypelabelcontainsthemostimportantdataforidenticationand

use of the instrument:

•

Instrument type

•

Information about approvals

•

Technical data

•

Serial number of the instrument

•

QR code for device documentation

•

Manufacturer information

Scope of delivery

Constituent parts

Type label

8

3 Product description

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

Move to "www.vega.com"andenterinthesearcheldtheserial

number of your instrument.

Thereyoucanndthefollowinginformationabouttheinstrument:

•

Order data

•

Documentation

•

Software

Alternatively,youcanndallviayoursmartphone:

•

Scan the QR-code on the type label of the device or

•

EnterserialnumbermanuallyintheVEGAToolsapp(available

freeofchargeintherespectivestores)

3.2 Principle of operation

The PLICSMOBILE T81 is a mobile network unit for transmission of

measured values and for remote parameter adjustment of HART sen-

sors, especially of plics

®

sensors. Due to the large operating voltage

range and the integrated power saving functions, a mains-independ-

ent power supply via battery or accumulator/solar cells is possible,

for example through PLICSMOBILE B81. Typical applications are

measured value transmission from mobile vessels, battery-operated

level measurement and deep well measurement.

The measured value and message transmission can be optionally

carried out via e-mail or SMS. Furthermore, the measured values can

be transmitted via https for visualisation in "VEGA Inventory System".

The use of PLICSMOBILE T81 is particularly suitable for inventory

management,VMI(VendorManagedInventory)andremoteenquiry.

The external mobile network unit PLICSMOBILE T81 can be con-

nected to any 4 … 20 mA HART two-wire sensor of the plics

®

series.

In HART Multidrop operation up to 15 sensors can be connected to a

PLICSMOBILET81(max.5withExversion).

The transmission of measured values, event messages and diagnos-

tic information to the user is carried out via the GSM/GPRS/UMTS

network. Thank multi band technology, the device can be used virtu-

ally anywhere in the world. There is also the option of accessing the

connected sensor via remote parameter adjustment.

The combined radio antenna enables the GSM/GPRS/UMTS com-

munication as well as the Bluetooth connection. In addition, the

antenna enables the reception of position data via GPS.

Powerissuppliedviaastandardlowvoltagesource(externalpower

supplyunit/battery/accumulator/solarpanel)orviatheoptionally

availablePLICSMOBILEB81.Youcannddetailedspecicationson

the power supply in chapter "Connecting to power supply" as well as

in "Technical data".

3.3 Adjustment

The device is adjusted via a PC with PACTware and the corre-

sponding DTM or via smartphone/tablet with the VEGA Tools app.

The connection is made via the Bluetooth interface integrated in

PLICSMOBILE T81.

Documents and software

Application area

Functional principle

Voltage supply

9

3 Product description

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

3.4 Packaging, transport and storage

Your instrument was protected by packaging during transport. Its

capacity to handle normal loads during transport is assured by a test

based on ISO 4180.

The packaging of standard instruments consists of environment-

friendly, recyclable cardboard. For special versions, PE foam or PE

foil is also used. Dispose of the packaging material via specialised

recycling companies.

Transport must be carried out in due consideration of the notes on the

transport packaging. Nonobservance of these instructions can cause

damage to the device.

The delivery must be checked for completeness and possible transit

damage immediately at receipt. Ascertained transit damage or con-

cealed defects must be appropriately dealt with.

Up to the time of installation, the packages must be left closed and

stored according to the orientation and storage markings on the

outside.

Unless otherwise indicated, the packages must be stored only under

the following conditions:

•

Not in the open

•

Dry and dust free

•

Not exposed to corrosive media

•

Protected against solar radiation

•

Avoiding mechanical shock and vibration

•

Storage and transport temperature see chapter "Supplement -

Technical data - Ambient conditions"

•

Relative humidity 20 … 85 %

Packaging

Transport

Transport inspection

Storage

Storage and transport

temperature

10

4 Mounting

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

4 Mounting

4.1 General instructions

In the standard version, the PLICSMOBILE T81 is designed for

wallmounting.Mountingadaptersforcarrierrailmounting(tophat

rail35x7.5accordingtoDINEN50022/60715)aswellasfortube

mounting are optionally available.

The instrument is suitable for standard and extended ambient condi-

tions acc. to DIN/EN/IEC/ANSI/ISA/UL/CSA 61010-1. It can be used

indoors as well as outdoors.

Makesurethattheenvironmentalandambientconditionsspeciedin

chapter "Technical data" are maintained.

Checkbeforemountingifasucientnetworkcoverage(signal

strength)ofthemobilenetworkproviderisavailableattheplanned

location. This can be simply tested by means of a mobile phone.

Keep in mind that the SIM cards in the PLICSMOBILE T81 and in the

mobile phone are from the same mobile phone provider or work in

the same mobile phone network. The PLICSMOBILE T81 supports

themobilephonestandards2G(GSM)and3G(UMTS).Themobile

phonestandard4G(LTE)howeverisnotsupported.Thereforeforthis

test of the network coverage, the 4G standard in the mobile phone

shouldbetemporarilyswitchedo.

If the radio reception is too weak, you should search for a better posi-

tion. In closed rooms this would be, for example, close to a window

or at least closer to an outer wall. In addition, an antenna extension

with magnetic base is available which can be placed up to 2.9 m away

from the instrument.

Caution:

During operation, a distance of at least 20 cm should be kept between

the antenna and persons working nearby. Operation of the instrument

with smaller distances is not recommended.

Protect your instrument against moisture ingress through the following

measures:

•

Usetherecommendedconnectioncable(seechapter"Connect-

ing to power supply")

•

Tighten the cable gland

•

When mounting horizontally, turn the housing so that the cable

gland points downward

•

Loop the connection cable downward in front of the cable gland

This applies mainly to outdoor installations, in areas where high

humidityisexpected(e.g.throughcleaningprocesses)andoncooled

or heated vessels.

To maintain the housing protection, make sure that the housing lid is

closed during operation and locked, if necessary.

Makesurethatthedegreeofcontaminationspeciedinchapter

"Technical data" meets the existing ambient conditions.

Mounting options

Ambient conditions

Installation position

Protection against mois-

ture

11

4 Mounting

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

4.2 Installation procedure

The PLICSMOBILE T81 for wall mounting is supplied with a mounting

base for screw mounting.

→

Fastentheinstrumentwithfourappropriatescrews(notincluded

inthedelivery)accordingtothefollowingillustration.

62 mm (2.44")

12 mm

(0.47")

7 mm

(0.28")

85 mm (3.35")

Fig. 2: PLICSMOBILE T81 for wall mounting, bottom view of mounting plate.

The PLICSMOBILE T81 for carrier rail mounting is supplied with an

already assembled adapter for fastening on a 35 x 7.5 carrier rail.

→

Snap the instrument without tools onto the carrier rail. Loosening

from the carrier rail is also carried out without tools. Through the

integrated spring, you just have to apply slight lateral pressure to

the instrument.

1 2

Fig. 3: PLICSMOBILE T81 for carrier rail mounting

1 Adapter plate

2 Carrier rail

The PLICSMOBILE T81 for tube mounting is supplied with a measur-

ing instrument holder and four hexagon socket screws M5 x 12 as

unassembled mounting accessory.

Wall mounting

Carrier rail mounting

Tube mounting

12

4 Mounting

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

→

Mount the measuring instrument holder according to the following

illustration to the socket of PLICSMOBILE T81. Then you can

fasten the instrument with the bent strap to your tube.

1 2

3

Fig. 4: PLICSMOBILE T81 for tube mounting

1 4 screws M5 x 12

2 Measuring instrument holder

3 Tube

13

5 Connecting to power supply

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

5 Connecting to power supply

5.1 Preparing the connection

Always keep in mind the following safety instructions:

•

The electrical connection must only be carried out by trained,

qualiedpersonnelauthorisedbytheplantoperator.

•

If overvoltage surges are expected, overvoltage arresters should

be installed.

Warning:

Connect only in the complete absence of line voltage.

Power can be supplied optionally via PLICSMOBILE B81 or a sepa-

rate power supply unit.

When using a power supply unit, the secondary circuit must be

separated from the primary circuit by double or reinforced insulation

(accordingtothenationallyvalidsafetystandards).

The air and creeping distances in PLICSMOBILE T81 meet the re-

quirements of EN IEC 61010-1 for secondary circuits with reinforced

insulationunderovervoltagecategoryIII(altitudeupto2000m).

The voltage supply of PLICSMOBILE T81 is connected with standard

cable according to the national installation standards.

If electromagnetic interference is expected which is above the test

values of EN 61326-1 for industrial areas, screened cable should be

used.

Make sure that the cable used has the required temperature resist-

anceandresafetyformax.occurringambienttemperature

We generally recommend the use of shielded cable for HART

multidrop mode.

Use cable with round cross section for instruments with housing and

cable gland. Use a cable gland suitable for the cable diameter to

ensurethesealeectofthecablegland(IPprotectionrating).

Connect the cable screen on the sensor side to ground potential.

In the sensor, the screen must be connected directly to the internal

ground terminal. The ground terminal on the outside of the sensor

housingmustbeconnectedtothepotentialequalisation(lowimped-

ance).

5.2 Connection options

Power can be supplied to the sensors and PLICSMOBILE in two

ways:

This version requires only one power supply for all devices. Up to

15 HART sensors can be connected to the PLICSMOBILE T81. The

power supply is connected to the PLICSMOBILE T81. In addition to

the measured value, the sensor connection cable also transmits the

power supply to all sensors via HART.

Safety instructions

Voltage supply

Connection cable

Cable screening and

grounding

Common voltage sup-

ply of the sensors and

PLICSMOBILE

14

5 Connecting to power supply

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

With this version, the PLICSMOBILE T81 and a 4 … 20 mA/HART

sensors are each powered via a separate power supply. Here, the

measured values can be transmitted via radio communication and

the 4 … 20 mA HART signal of the sensor is available in parallel for

processing, e.g. via a PLC.

5.3 HART communication

If the sensors are connected to PLICSMOBILE, HART communica-

tion is ensured and no additional HART resistor must be looped.

If the internal resistance of the connected power supply for the sensor

islessthan230Ω,theHARTsignalisextremelydampedorshort-

circuited. Digital communication with PLICSCOM is then no longer

possible. With low impedance processing systems, a resistance of

approx.230Ωmustbeloopedintothe4…20mA/HARTcable.This

resistance is already integrated in PLICSMOBILE T81 and can be

looped automatically into the circuit by selecting the appropriate wires

(seewiringplanswithorwithoutHARTresistor).

The connection to power supply is carried out as described in the

respective operating instructions manual.

Note:

WhenconnectingmorethanoneHARTsensor,adierentaddress

mustbeassignedtoeachsensor(addressrange1-15).Address0

(mode4…20mA)maynotbeused.Whenassigninganaddress,

only one sensor should be connected to PLICSMOBILE T81. If con-

nectionisalreadycompleted,thewiringmustbebrieyundonefor

addressing. Depending on the installation location of the sensors, it

can be advantageous to carry out this addressing before installing

and connecting the sensors. This can be conveniently carried out

e.g. in the workshop. You only need a 24 Volt power supply as well as

an indicating and adjustment module PLICSCOM or the adjustment

software PACTware with VEGACONNECT.

5.4 Connection steps sensor connection cable

The sensor connection cable is used for transmission of the meas-

ured value from the sensors to the PLICSMOBILE T81. In addition, it

can also transmit the voltage supply for all connected sensors.

ThesensorconnectioncableisavailableinExversion(blue)

aswellasinnon-Exversion(black).Itcanbeorderedinthree

lengths(5/10/25m)andcanbeshortenedafterwardstoindividual

lengths. On one end there is a ready-for-use plug for connection to

PLICSMOBILE T81. On the other end are free cable ends for direct

connection to the sensor.

To connect, proceed as follows:

1. Connect the colour coded wire ends to the respective sensor

terminals, as described in the wiring plan and the operating

instructions of the sensor.

2. Isolate unused wires, depending on connection type and cable

version

Separate voltage sup-

ply for sensor and

PLICSMOBILE

HART resistor with com-

mon power supply

HART resistor with sepa-

rate power supply

HART address

15

5 Connecting to power supply

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

3. Connect the screen to the internal ground terminal, connect the

external ground terminal to the housing with potential equalisation

4. Tighten the compression nut of the cable entry gland. The seal

ring must completely encircle the cable

5. Insert the plug of the sensor connection cable into the plug con-

nection on PLICSMOBILE T81

6. Tighten plug connection

5.5 Connection steps voltage supply

The connection of the voltage supply is made via spring-loaded ter-

minals. A small screwdriver is required to open the terminals. Solid as

wellasexiblecoreswithoutcableendsleevescanbeused.

Proceed as follows:

1. Unscrew the housing lid

2. Loosen compression nut of the cable gland and remove blind

plug

3. Removeapprox.10cm(4in)ofthecablemantle,stripapprox.

1cm(0.4in)ofinsulationfromtheendsoftheindividualwires

4. Insert the cable into the cable gland through the cable entry

Fig. 5: Connection steps 4 and 5

5. Lift the opening levers of the terminals with a screwdriver

6. Insert the wire ends into the open terminals according to the wir-

ing plan

7. Press down the opening levers of the terminals, you will hear the

terminal spring closing

8. Check the hold of the wires in the terminals by lightly pulling on

them

9. Connect the screen to the internal ground terminal, connect the

external ground terminal to potential equalisation

10. Tighten the compression nut of the cable entry gland. The seal

ring must completely encircle the cable

11. Screw the housing lid back on

Theelectricalconnectionisnished.

Connection technology

Connection procedure

16

5 Connecting to power supply

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

5.6 Wiring diagram PLISCMOBILE T81 with

power supply

1

PLICSMOBILE T81

4 5

6

2

7

3

5

1

2

+

-

678

4...20mA

SIM

Status

Send

Off On

1

23

+-

Fig. 6: Connection voltage supply and plics

®

sensor

1 Power supply PLICSMOBILE T81 and connected sensors

2 Sensor connection cable

3 HART sensor from the plics

®

series

4 Brown cable (+) for sensor power supply/HART communication

5 Blue cable (-) for sensor power supply/HART communication

6 Connection of additional HART sensors

7 Unused wires that must be insulated (not present on Ex version)

Note:

If multiple sensors are connected, they are connected in parallel. The

sensorsmustrstbesettoHARTMultidropmodewithindividual

HART addresses and "x current (4 mA)"

1

PLICSMOBILE T81

5 4

2

3

6

7

SIM

Status

Send

Off On

1

23

+-

1

2

3

4

5

6

Fig. 7: Connection of the voltage supply and VEGABOX 03

1 Power supply PLICSMOBILE T81 and connected sensors

2 Sensor connection cable

3 Connection terminal VEGABOX 03

4 Brown cable (+) for sensor power supply/HART communication

5 Blue cable (-) for sensor power supply/HART communication

6 To the HART sensors

7 Unused wires that must be insulated (not present on Ex version)

Connection plics

®

sensor

Connection of sensor via

VEGABOX 03

17

5 Connecting to power supply

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

Note:

If multiple sensors are connected, they are connected in parallel. The

sensorsmustrstbesettoHARTMultidropmodewithindividual

HART addresses and "x current (4 mA)"

1

PLICSMOBILE T81

SIM

Status

Send

Off On

1

23

+-

Sensor

1

2

+

( )

(-)

power supply

3

4

+

( )

(-)

R

o

on

HART

2

6

7

3

4

5

Fig. 8: Connection of the voltage supply and VEGADIS 82 HART

1 Power supply PLICSMOBILE T81 and connected sensors

2 Sensor connection cable

3 VEGADIS 82 in HART version

4 Brown cable (+) for sensor power supply/HART communication

5 Blue cable (-) for sensor power supply/HART communication

6 To the HART sensors

7 Unused wires that must be insulated (not present on Ex version)

Note:

If multiple sensors are connected, they are connected in parallel. The

sensorsmustrstbesettoHARTMultidropmodewithindividual

HART addresses and "x current (4 mA)"

If you want to assemble the optionally available sensor connection

cablebyyourself,youcanndheretheconnectionassignment.A

5-pole M12 cable connector with A coding is used as plug connec-

tion. The max. cable length is 500 m.

In Ex application, the max. cable length depends from the cable used

andfurtherfactors.Youcanndadditionalinformationinthesafety

instructions attached to each instrument.

Connection of sensor via

VEGADIS 82 HART

Connection assignment,

sensor connection cable

18

5 Connecting to power supply

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

5

4

3

2

1

5

1

2

3

4

Fig. 9: Connection assignment, sensor connection cable

1 Brown cable

2 White cable

3 Blue cable

4 Black cable

5 Cable screen (grey)

5.7 Wiring diagram PLISCMOBILE T81 with

external power supply

1

PLICSMOBILE T81

4

5

2

7

6

3

5

1

2

+

-

678

4...20mA

SIM

Status

Send

Off On

1

2

3

+

-

Fig. 10: Connection of the voltage supply

1 Power supply PLICSMOBILE

2 Sensor connection cable

3 HART sensor from the plics

®

series

4 Black cable

5 Blue cable

6 Voltage supply, sensor (e.g. PLC)

7 Unused cores to be insulated

Note:

The unused cores of the sensor connection cable must be insulated.

With a PLICSMOBILE in Ex version, an external voltage supply is not

possible/permitted.

Connection plics

®

-Sensor

with HART resistor

19

5 Connecting to power supply

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

Information:

When connecting a 4 … 20 mA/HART sensors, a VEGADIS 82 can

be looped optionally into the circuit for measured value indication.

1

PLICSMOBILE T81

4

5

2

7

6

3

5

1

2

+

-

678

4...20mA

SIM

Status

Send

Off On

1

2

3

+

-

Fig. 11: Connection of the voltage supply

1 Power supply PLICSMOBILE

2 Sensor connection cable

3 HART sensor from the plics

®

series

4 White cable

5 Black cable

6 Voltage supply, sensor (e.g. PLC)

7 Unused cores to be insulated

Note:

The unused cores of the sensor connection cable must be insulated.

With a PLICSMOBILE in Ex version, an external voltage supply is not

possible/permitted.

Information:

When connecting a 4 … 20 mA/HART sensors, a VEGADIS 82 can

be looped optionally into the circuit for measured value indication.

Connection plics

®

-Sensor

without HART resistor

20

5 Connecting to power supply

PLICSMOBILE • Mobile network unit PLICSMOBILE T81

55234-EN-190626

5.8 Wiring plan PLICSMOBILE B81/S81

SIM

Status

Send

Off On

1

23

+

-

1

23

+

-

4

5

+

-

+

-

Output

Twist

Close

Open

Solar panel

PUSH

AND

TWIST

PUSH

AND

TWIST

input

Output

OffOn

PLICSMOBILE B81

3

2

1

5

4

6

Fig. 12: Connection of PLICSMOBILE B81/S81

1 Brown cable (+) for sensor power supply

2 Blue cable (-) for sensor power supply

3 White cable for communication PLICSMOBILE T81 - B81

4 Brown cable (+) for accumulator charging via solar panel

5 Blue cable (-) for accumulator charging via solar panel

6 Power supply from the solar panel

Connection

PLICSMOBILE B81/S81

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