Sartorius PMA.World, PMA.Net Installation Instructions Manual

98648-015-22

Installation Instructions

Sartorius PMA.World | PMA.Net
Model PMA 7501-X00G | PMA 7501-X00GL

Electronic Paint-mixing Scales for Use in Zone 1 Hazardous Areas

2

General View of the Equipment
PMA7501-X00G | PMA7501-X00GL
(PMA.World | PMA.Net)

Electronic Paint-mixing Scales for Use in Zone 1 Hazardous Areas

1 Display and control unit
2 Q key (On/Standby)
3 R key: Upwards
4 S key: Downwards
5 U key: Zero/Tare
6 I key (TOGGLE)
You can toggle to two decimal places

– from 0.05 g to 999.95 g – or tog­gle between – “g” and “p” – parts per
pound, depending on the menu settings

7 K factor key (FORMULATION) for

paint-mixing applications

8 c key (Clear) and [REC] key for

paint-mixing applications

9 L key [ENTER] and [MEM] key for

paint-mixing applications
10 Graphic display
11 Weighing pan
12 Interfaces (D-Sub connector, 9-contact)
13 DC jack for connection to AC power
14 Grounding terminal
15 Column
16 Joint

1

2
3

4
5
6
7

8

9

11

15

10

12

13

14

16

3

Contents

General View of the Equipment

PMA7501-X00G | -X00GL. . . . . . . . . . 2

Intended Use ................... 3

Warnings and Safety Precautions .... 4

Getting Started .................. 6

Operation ...................... 10

Applications .................... 12

Calibration/Adjustment ............ 15

Menu Settings .................. 16

Troubleshooting ................. 21

Care and Maintenance ............ 22

Recycling ...................... 23

Interface Description .............. 24

Specifications ................... 25

Accessories ..................... 26

Documents ..................... 27

The following symbols are used in these

instructions:

§ Indicates required steps
$ Indicates steps required only under

certain conditions

> Describes what happens after you have

performed a particular step

– Indicates an item in a list

! Indicates a hazard

The PMA7501-X00G | -X00GL (Series:

PMA.World | PMA.Net) scales feature
a graphic display, and have been specially
designed for use in the paint-mixing
sector.

The PMA.Net is equipped with an Ethernet

interface and can either be directly
connected to the network interface of
a PC, or via a 10BaseT/100BaseTX LAN.

This scale can be operated either using

the keypad on the display and control
unit (in “stand alone” mode) or using
the application software (e.g., paint man­ufacturers’ paint-mixing applications)
installed on your PC. Communication is
carried out via the data interface.

If required, Sartorius can supply you with

DOS- or WINDOWS

®

-based device drivers

to generate application programs.

Note:

Read the PMA7501-X.... (Series: PMA.

World | PMA.Net) installation and operat­ing instructions carefully before connect­ing the weighing platform and putting it
into operation.

Intended Use

4

Warnings and Safety Precautions

Note:

Improper use or handling can result in

property damage and/or personal injury.
Only qualified personnel may install and
operate the equipment. Make sure you
observe the warnings and safety informa­tion in their entirety during installation
and operation, as well as while perform­ing maintenance and repair work on the
equipment. The standards, regulations,
occupational safety requirements and
environmental protection laws valid in
your country must be observed. It is
important that all personnel using the
equipment understand this warning
and safety information, and have access
to the relevant documents at all times.
Furthermore, the warning and safety
information supplied with any electrical
equipment connected, such as peripheral
devices, must be observed as well. The
warnings and safety precautions may
have to be supplemented by the equip­ment operator. All operating personnel
must be informed of any additions to
these instructions. Make sure the equip­ment is accessible at all times.

General Provisions for Installing

the PMA7501-X…

PMA7501-X00G | -X00GL (PMA.World

| PMA.Net) models meet the require­ments defined in EC Directive 94/9/EC for
equipment group II, category 2G and are
marked in accordance with the KEMA05
ATEX1247 X EC type-examination certifi­cate (refer to the chapter on Documents).

Furthermore, PMA7501-X… models meet

the EC Directives for electromagnetic
compatibility and electrical safety (please
see the chapter on CE Marking).

– The area of use for the PMA7501-X…

models is defined in the type-examina­tion certificate. All restrictions listed in
the type-examination certificate must
be strictly observed. Operating the
PMA7501-X… models beyond the restric­tions indicated is not permitted, and
is considered use of the equipment for

other than its intended purpose.

– Any installation work that does not con-

form to the instructions in this manual
will result in forfeiture of all claims under
the manufacturer’s warranty. If you use
the equipment in a hazardous area out­side Germany, you must comply with
the national electrical code and safety
regulations applicable in your country
(e.g.: EN60079-14). Ask your supplier
for information on the legal regulations
applicable in your country.

– If the equipment housing is opened by

anyone other than persons authorized by
Sartorius, this will negate its conformity
with regulations governing its use and
result in forfeiture of all claims under the
manufacturer’s warranty.

– Installation of the PMA7501-X… in a

potentially explosive atmosphere must be
performed by a certified electrician who is
familiar with the assembly, start-up and
operation of both the system and the rel­evant guidelines and regulations, and has
the required qualifications for performing
the installation. If you need assistance,
contact your Sartorius dealer or the Sar­torius Service Center.

– Avoid static electricity. Connect an equi-

potential bonding conductor.
Disconnecting equipotential bonding
conductors is not permitted. The bore
hole is marked by a “ground” symbol.
The wire used for the grounding conduc­tor should have a cross-sectional diam­eter of at least 4 mm2. Connect all equip­ment, including peripheral devices, to the
equipotential bonding conductor.

– Do not expose the scale to extreme

temperatures, aggressive chemical vapors,
moisture, shocks and vibrations.

5

– The displayed values can be affected

when subjected to extreme electromag­netic influence. When the negative influ­ence has subsided, the scale will again be
fully operational.

– The equipment must be used indoors

only.

– To ensure safety, disconnect the equip-

ment from power before connecting or
disconnecting the cables or electronic
peripheral devices.

– If you use cables purchased from another

manufacturer, check the pin assignments
in the cable against those specified by
Sartorius before connecting the cable to
Sartorius equipment, and disconnect any
wires that are assigned differently. The
operator shall be solely responsible for
any damage or injuries that occur when
using cables not supplied by Sartorius.

– When connecting the scale to the power

supply, the laws valid in your country
must be observed. If you should have any
questions, please contact your supplier
or Sartorius Customer Service for infor­mation on the legal regulations applica­ble in your country. The scale must be
installed by a certified technician to avoid
forfeiture of all claims under the manu­facturer’s warranty.

– Avoid generating static electricity when

using the in-use dust cover, connect the
equipotential bonding conductor.

– Use only a moistened cloth to clean

the dust cover.

For the User

– Always make sure the equipment is

disconnected from AC power before
performing any installation, cleaning,
maintenance or repair work on the scale.

– If you see any indication that the scale

cannot be operated safely (for example,
due to damage), turn it off and lock it in
a secure place or otherwise prevent use of
the equipment for the time being.

– Chemicals (e.g., gases or liquids) that can

corrode and damage the inside or outside
of the device must be kept away from the
equipment. Handle the equipment and
any accessories in accordance with the IP
rating (EN 60529).

– The casing on all connecting cables,

as well as the casing on wires inside the
equipment housing, is made of PVC.
The casing of the power cable is made
of rubber.

– The allowable operating temperature

range during operation is 0°C to +40°C
+(32°F to +104F). Make sure the place
of installation is adequately ventilated to
prevent build-up of excessive heat.

– Use original Sartorius spare parts, only!

– Never use a hammer to close the lid of a

paint can while it is still on the weigh­ing pan. Otherwise, you will damage the
weighing system!

– According to Certificate

No. 4420306 553419 issued by TÜV
NORD CERT GmbH (German Inspection
and Safety Authorities), PMA7501-X...
electronic scales may be used in areas
exposed to the risk of fire, provided that
the room is not exposed to relatively large
amounts of accumulated dust and fibers,
and thus a fire risk. Paint-mixing rooms
are free of such accumulated dust and
fibers, and the equipment may be oper­ated there. Their respective Zone 1 power
supplies, models YPS05-Z.P, YCO11Z
must be installed outside the potentially
explosive atmospheres and thus also
beyond fire-risk areas.

6

Getting Started

§ Remove the scale from its packaging.

§ After unpacking the scale, check it immediately

for any visible damage as a result of rough handling
during shipment.

Equipment Supplied for Model PMA7501-X00G

– Scale
– Weighing pan
– Power supply
– Cable
– 2+ protective plugs (in the column)

PMA7501-X00GL

– Scale
– Weighing pan
– EX-link converter YCO11-Z
– Data cable
– 2+ protective plugs (in the column)

Setting Up the Scale

Choose a suitable place to set up the scale.

Avoid exposure to drafts, heat, moisture and vibra­tion. Make sure to read the instructions carefully
before connecting the scale to AC power.

! Observe the safety precautions and warnings in this

manual.

§ Place the weighing pan on the scale.

°C

§ Ground the scale. Connect the cable to the ground-

ing terminal (14).

Connecting the PMA7501-X00G | PMA7501-

X00GL to AC Power

The equipment is energized by the power supply

provided. Make sure that the voltage rating printed
on the power supply is identical to your local AC
power rating. When connecting the scale to the
power supply, the laws valid in your country must be
observed. If you should have any questions, please
contact your supplier or Sartorius Customer Service
for information on the legal regulations applicable
in your country. Use only original Sartorius power
supplies. The use of power supplies from other
manufacturers, even if these units have a registered
approval rating from a national testing laboratory,
requires the approval of a certified technician.

! Observe the safety instructions and warnings in this

manual

§ Insert the plug into the DC jack (13) on the scale

§ Tighten the screws (see arrow)

§ Connect the data cable to the power supply.

§ Plug the power supply into an electrical AC power

outlet. Ensure that the power supply is installed
outside the potentially explosive atmosphere.

7

> If the YC011-Z EX-link converter is connected, LED

on the converter lights up to indicate that it is
powered.

Connecting Data Cables

Important Note:

! Connect/disconnect data cables to or from equip-

ment used in the potentially explosive area Zone 1
only after the power supply has been disconnected.

§ Disconnect the power cord from the wall outlet

(mains).

Connect the data cable to the scale

PMA7501-X00G | -X00GL
(internal RS-232 interface; D-Sub female
connector, 9-contact)

! Only connect the data output port (D-Sub connec-

tor, 9-contact) to certified intrinsically safe circuits.

Observe the parameters stipulated in the EU type-

examination certificate.

§ Remove and retain the safety cover with the safety

warning.

§ Plug the data cable into the interface port (D-Sub

connector, 9-contact). Securely tighten the data
cable.

Important Note:

– When the data output port is not in use, refasten

the safety cover and safety warning.

– If the internal RS-232 interface of the PMA7501-

X00GL is to be used, an additional menu item must
be configured in Setup (refer to the chapter “Menu
Settings”).

8

Data cable connection only for PMA7501-X00GL

(Ethernet interface RJ45)

§ Plug the data cable of the EX link converter YCO11-Z

into the Ethernet interface port RJ45.

§ Check the switch position (16).
The switch must be set to the left position

(Ethernet interface).

Note:

The Ethernet interface has already been defined in

Setup, prior to delivery.

Data cable connection only for PMA7501-X00GL

(External RS-232 interface, D-Sub connector,
9-contact to YC011-Z)

If a data cable (D-Sub connector, 9-contact) is to

be connected to the EX link converter YCO11-Z,
the following measures are necessary:

§ Remove the protective cap and put it in a safe place.

§ Plug in the data cable and securely tighten the

screws.

§ The switch must be set to the right-hand position.

Important Note:

– An additional menu item must be configured in

Setup (refer to the chapter “Menu Settings”).

– If the data output port is not in use, please replace

the protective cap.

§ After connecting the data cable, plug it into the

socket.

Note:

! You may only activate one data interface at a time.

9

Weighing with One Decimal Place

Place an empty paint can on the weighing pan.
Press the U key (5). The display shows “0.0 g.”
Pour in the first component, and read off the weight as
soon as the stability symbol appears; in this case, “g.”

Pour in additional components until the desired weight
of your formula is reached.

Remove the filled paint can from the weighing pan.

Never use a hammer to close the lid of a paint can
while it is still on the weighing pan.
Otherwise, you will damage the weighing system.

10

Turn on the scale using the
Q key (2).

After the scale has been
turned on, it will automati­cally run a self-test.
At the end of this test, 0.0 g
is displayed.

If a different readout is
displayed, zero or tare the
scale using the U key (5).

Operation

11

Weighing with Two Decimal Places

Note:
To weigh using two decimal places, you must first
adapt the settings (refer to the chapter entitled “Menu
Settings”)

Press the I key (6). The display shows “0.00 g.”

Place an empty paint can on the weighing pan (11).

Press the U key (5). The display shows “0.00 g.”

Pour in the first component: 205.50 g.
Read off the weight as soon as the stability symbol
appears; in this case, “g.”

Pour in additional components until the desired weight
of your formula is reached.
Remove the filled paint can from the weighing pan.

Important Note:

If you tare the scale, and then press the I key (6) to
toggle to the second decimal place with a resolution of

0.05 g, you can continue weighing with two decimal
places up to 999.95 g.
For weights exceeding 999.95 g, only one decimal place
will be displayed.

Never use a hammer to close the lid of a paint can
while it is still on the weighing pan.
Otherwise, you will damage the weighing system

Applications

Formulation Mode (Calculation by a Factor)

This mode enables you to weigh in amounts that are smaller or larger than that of your basic
formula for a specific paint color (e.g., 250 ml of a 1-l formula).
You can select various factors (amounts) by pressing the K formulation key (7):

0.25 0.5 0.75 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0.

By pressing the R key (3): upwards
or S key (4): downwards,
you can alter the value – in 0.1 increments, as of factor 1.0
or – 0.01 increments, from factor 0.25 to 1.0.

Important Note:

The flashing arrow

n on the display means that the weight value shown is not verified

for use in legal metrology (not legal for trade).

Example:

As you pour in the components of your formula, the weight is displayed in “g.”
Let’s suppose you want to weigh only 250 ml of a basic formula that is for a total amount
of 1 l. With the recalculation mode, you do not need to manually recalculate the individual
components.
The basic formula for 1 liter is:

250 g 1

st

component

+ 250 g 2

nd

component

+ 500 g 3

rd

component

Total: 1000 g

12

1. Place the empty paint can on the
weighing pan and tare (zero the display).

2. Press the K formulation key (7) several
times to select the conversion factor “.25”
used in this example.

13

We have come to the end of our example. According to the display, exactly 1,000 g was
poured in, but the paint can actually contains only 250 g by weight according to the factor
you selected, .25. Follow the same procedure for any other conversion factor or to convert
a 1-gallon formula into quarts.

Weighing Using the Recalculation Mode

Let’s suppose that you poured in too much of one color component for a given formula
(e.g., one consisting of 4 components).
In addition, let’s assume that you previously poured in all of the other amounts exactly
according to each of the values you entered and stored by pressing the L key [MEM] (9).
Press the S key (4) to start the recalculation program. “C” will begin flashing on the display.
To correct the weight displayed to the same value you entered for the given formula, either
scroll upwards using the R key (3), or downwards using the S key (4). When you then press
the L key [MEM] (9), the scale will automatically calculate and display the amounts of paint
in “g” to add for each of the other components that you already poured in. This mode thus
ensures that the total result of your formula for these components will be correct.
After pouring in these amounts, you can continue to add the remaining components of your
formula.

Important Note:

You can correct an incorrect amount any number of times. However, the total (liter) quantity
in the paint can will increase each time you correct a component. Therefore, press the c key
(8) to check how much the total quantity (in liters) will be. (“C” = correction factor)

The arrow

n in the display means that the weight shown is not verified for use in legal

metrology (not legal for trade).

3. “.25” is displayed next to the weight

4. Slowly pour in the first component, “250 g”,

until the display shows “250 g.”

5. Pour in the second component, “250 g”,
until the display shows “500 g.”

6. Pour in the last component, “500 g”,
until “1000 g” is displayed.

3. Pour in the first component.

+ 50.0 g

2. Press the U key (5)

0.0 g

14

Example (cumulative):

1. Place an empty paint can on

the weighing pan (11).
+ 118.0 g

4. Press the L key [MEM] (9).

STO 01

5. Pour in the 2nd component.

+ 110.0 g

6. Press the L key [MEM] (9).

STO 02

7. Pour in the 3rd component.

+ 203.0 g
Oops!
You poured in too much!
The correct weight for the
formula is 200.0 g.

8. Press the y key (4) to start

the recalculation mode.
A “C” = correct flashes on
the display = Correct will
flash on the display.

9. Press the y key (4) several

times to correct the value to:
+ 200.0 g

10. Press the L key [MEM] (9).

COR 01

11. 1. Add the first component.

“C1” is displayed. –1.7 g

12. Pour in paint until 0.0 g is

displayed.

0.0 g

13. Press the L key [MEM] (9)

COR 02

14. Add the second compo-

nent. “C2” is displayed.
–2.0 g

15. Pour in paint until the

value 0.0 g is obtained.

0.0 g

16. Press the L key [MEM].

The scale will automatically
return to the formulation
program. “C” disappears.
+ 200.0 g.

17. To check the total weight,

press the c key (8) [REC].
“C" = Correction factor,
in this example 1.03.
(Total formulation
weight + correction factor)

18. Add the fourth component

+1000.0 g

We have come to the end
of our example.

15

Calibration/Adjustment

You can calibrate/adjust the scale by pressing the
U key (5).

Calibration weight: 5,000 g; accuracy: + 0.075 g.

After connection to AC power and before each
calibration/adjustment, allow the scale to warm up
for approx. 30 min.

Hold down the U key (5) for 2 sec.
When 5000 is displayed, release the key.

Center the calibration weight on the weighing pan
(11).
Calibration/adjustment is performed automatically.
After calibration and adjustment, remove the weight.

Menu Settings

Navigating the SETUP Menu
Example:

Menu Item: Adaptation to ambient conditions

§ Hold down the L key [ENTER] for approx. 2 sec.

“SETUP” will appear on the display (Level 1).

§ Use the RS keys to select the desired menu item

in the first level.

§ Press the L key [ENTER] to select the second level

(Level 2).

§ Use the RS keys to select the desired menu item

in the second level, here “SCALE.”

§ Press the L key [ENTER] to select the third level

(Level 3).

§ The menu items in the third level (Level 3) will be

displayed. Use the RS keys to select the desired
menu item, here “Ambient Conditions.”

§ Press the L key [ENTER] to select the fourth level

(Level 4).

§ Call up the menu item desired in the fourth level.

Use the RS keys to select the desired menu item,
here “STABLE.”

§ Press the L key [ENTER], “o” will appear; the

desired setting is defined.

(We have come to the end of our example.)

§ Press the c key (Clear) several times to exit the

menu.

Note:

To obtain a detailed list of the menu codes, please
ask your nearest Sartorius office!
Please note that English screens are available for the
scale even if they are shown in German.

16

Setup

Input
Info
Language

Setup

Scale

Application
Interface
SBI Settings
SBI Print
Extras

Setup-Scale

Ambient Conditions

Filter
Stability
AutoZero
Units
Decimals

Setup-Scale-Ambient Conditions

Very Stable

o Stable

Unstab.
Very Unstabl.

17

Important Menu Settings

§ Hold down the L key [ENTER] for approx. 2 sec. “SETUP” will appear on the display (Level 1).
Level 1

SETUP
Language Settings

Level 1 Level 2 Level 3 Level 4

LANGUAGE § Press the R key to select “LANGUAGE”

§ Press the L key [ENTER]

o GERMAN § Press the RS keys to select a language
ENGLISH § Press the L key [ENTER]: “o” will appear;
FRENCH the desired setting is defined.
ITALIAN § Press the c key (Clear) several times to
etc. exit the menu.

Standard Basic Setting (0.1g)/PolyRange (0.05g/0.1g) and grams/PT./LB.

When you turn on the scale, the active basic setting is found under:

“SETUP- SCALE – UNIT” and “SETUP- SCALE – DECIMALS”:

Level 1 Level 2 Level 3 Level 4
SETUP § Press the L key [ENTER]

SCALE § Press the L key [ENTER]
UNIT § Press the RS keys to select
“DECIMALS”
GRAMS § Press the L key [ENTER]

o PT./LB. § Press the RS keys to select

“STANDARD”
DECIMALS § Press the L key [ENTER], “

o” appears,

o STANDARD the desired setting is defined.
POLYRANGE § Press the c key (Clear) several times to
exit the menu.

Activating the I Toggle Key; Configuring (Basic Setting)

After the toggle key, I, has been activated, you can individually configure it with either 1 or 2 decimal

places, as well as with grams or PT./LB. You can then toggle between the unit and the decimal places.

Level 1 Level 2 Level 3 Level 4

SETUP § Press the L key [ENTER]

APPLICATION § Press the RS keys to select

“APPLICATION”

§ Press the L key [ENTER]
TOGGLE § Press the RS keys to select “TOGGLE”.
OFF § Press the L key [ENTER]
o ON § Press the RS keys to select “ON”.

§ Press the L key [ENTER]; “o” appears,
the desired setting is defined.

§ Press the c key (Clear) several times to

exit the menu.

Assigning the I Toggle Key (6)

By pressing the toggle key I (6), the scale toggles between the basic setting (see page 14) and the

settings defined under “SETUP- APPLICATION – UNIT” and “SETUP- APPLICATION – DECIMALS”

Level 1 Level 2 Level 3 Level 4

SETUP § Press the L key [ENTER]

APPLICATION § Press the RS keys to select

“APPLICATION”
UNIT § L key [ENTER], select the S key “UNIT,”
press L key [ENTER].
PT./LB. § Press the RS keys to select “GRAMS”
o GRAMS § Press the L key [ENTER], “o” appears;
the desired setting is defined

§ Press the c key (Clear)
DECIMALS § Press the RS keys to select
“DECIMALS”
STANDARD § Press the L key; select setting
o POLYRANGE § Press the L key [ENTER]; “o” appears,
Press the c key (Clear) to exit the menu.

Activating the “LOCK” Function “

”

By activating the “LOCK” function, you can protect the scale from unauthorized use. When the scale

is connected to a PC, the two devices are in constant communication. If the “LOCK” function is
activated under “EXTRAS,” and data transmission to the PC is interrupted, the lock symbol will be
displayed. The scale will automatically be locked, preventing other weighing operations.

Level 1 Level 2 Level 3 Level 4
SETUP § Press the L key [ENTER]

EXTRAS § Press the RS keys to select “EXTRAS”

§ Press the L key [ENTER]
LOCK § Press the RS keys to select “LOCK”

§ Press the L key [ENTER]
OFF § Select “ON” using the RS keys
o ON Confirm with the L key

§ Press the c key (Clear) several times
to exit the menu.

Entering a Password

In addition to activating the “LOCK” function, the user may also enter a password.
Should the user wish to deactivate the “LOCK” function by pressing the “OFF” key, the user must first

enter the valid password. The password is comprised of a 6-character numeric code.
Use the RS keys to call up numbers (0 to 9).
Six dashes (------) will appear in the display (10). The first dash will “blink” in the display

z

.
Select a number (0 to 9) using the RS keys; press the L key [ENTER] to save the number.
The second dash will start to “blink.” Repeat the aforementioned process. Should you wish to assign
a “blank space” to one of the six characters, simply press the L key [ENTER] when the dash begins
to blink. Once you have entered all six characters, simply press the L key [ENTER] when the cursor
flashes in order to save the code.

18

19

Note:
Keep the numeric code in a safe place!

The scale can only be accessed by entering the correct code!

Level 1 Level 2 Level 3 Level 4

INPUT § Press the RS keys to select “INPUT”

PASSWORD § Press the L key [ENTER]

§ Press the L key [ENTER]
PW..NEW § Press the RS keys to select “PW.NEW”

z

§ Enter the numeric code; press the L key

[ENTER].

§ Press the c key (Clear) several times
to exit the menu

Changing the Password

Should you wish to change the password, you must first correctly enter the old password under

“Password.” “PW.OLD” will be displayed. Following the correct input, “PW.NEW” will automatically
appear. You can now enter a new password, or confirm each blinking dash by pressing the L key
[ENTER]. Blank spaces are then displayed.

Note:
The old password can be deleted by entering 6 blank spaces. The scale is thus reset to its original

state; i.e., the scale is not password-protected.

Level 1 Level 2 Level 3 Level 4
INPUT § Press the RS keys to select “INPUT”

PASSWORD § Press the L key [ENTER]
PW.OLD § Press the L key [ENTER]

z

§ Enter the old password “PW.OLD”

PW.NEW § “PW.NEW” will appear when the old
password is correctly entered

z

§ Enter the numeric code; press the L key

[ENTER]

§ Press the c key (Clear) to reset the menu

Resetting the Scale: “RESET”

If necessary, you can reset the scale to factory settings.

Note:
If a password was activated, the correct password must first be entered.

Level 1 Level 2 Level 3 Level 4
SETUP § Press the L key [ENTER]

RESET § Press the RS keys to select “RESET”

§ Press the L key [ENTER]
MENU § Press the RS keys to select “MENU”

§ Press the L key [ENTER]
YES § Use the RS keys to select “YES”
o NO § Press the L key [ENTER]; “o” will appear:
The factory settings are restored .
“Menu” appears on the display.

§ Press the c key (Clear) several times
to exit the menu

Setting Codes

Under the setting “CODES,” the menu items are displayed in code 1.1.1.1.
Level 1 Level 2 Level 3 Level 4

LANGUAGE § Press the R key to select “LANGUAGE”

§ Press the L key [ENTER]
GERMAN § Press the RS keys to select “CODES”
etc. § Press the L key [ENTER]; “o” will appear:
the new code is set
o CODES § Press the c key (Clear) several times

to exit the menu

Selecting an Interface (PMA7501-X00GL, only)
You must configure an additional menu item in the PMA7501-X00GL Setup to select an interface.

! You may only activate one data interface!

“SETUP-INTERFACE-CONNECT”
Level 1 Level 2 Level 3 Level 4

SETUP § Press the L key [ENTER]

interface § Press the [ENTER] key

§ Press the RS keys to select “CONNECT”
anschluss § Press the L key [ENTER]
ETHERNET § Press the RS keys to select the inter­ face desired.
o RS232 EXT. § Press the L key [ENTER], “o” will appear,
indicating that the desired interface
RS232 inT. is activated

§ Press the c key (Clear) several times
to exit the menu

Note:

To obtain a detailed list of the menu codes, please ask your nearest Sartorius office.

20

21

Troubleshooting

Guide

Problem Cause Solution

N

o segments appear – No AC power available – Check the AC power supply

on the weight display
Weight display shows – The weighing pan is

– Position the weighing pan

“Low” is not in place
Weight display shows – The load on the pan – Unload the scale

“High” exceeds the scale’s capacity
The weight readout – Unstable ambient conditions – Set up the scale in another area

changes constantly – Too much vibration or the scale – Access the menu to select the
is exposed to draft appropriate code to adapt the
scale to the particular weighing
environment (refer to
“Menu Settings”)

The weight readout – The paint component does – Tare prior to weighing
is obviously wrong not have a stable weight
– The scale was not tared
before weighing

No weight value is

– Data communication between – Access the menu settings to

shown and the lock scale and PC has been de-active the “Lock” function
symbol is active

interrupted and the “Lock” – Check the connection

function is active
When switched on, – Either the interface – Adjust the interface

the scale display configuration in the menu configuration
continuously displays or on the YCO11-Z in the menu or position the
“Test 10%” (switch) is not set correctly switch correctly

22

Care and Maintenance

Cleaning

! Do not use caustics, concentrated acids

or pure alcohol.

! Make sure that no liquid enters the scale

housing

$ Clean the scale using either a paint brush

or a dry, soft and lint-free cloth.

Storage and Shipping Conditions

$ To ensure safe shipment, your scale has

been packaged using environmentally­friendly materials. You should retain these
materials in case you need to
package your scale for storage or return
shipment.

$ Storage temperature: –20°C to +75°C
$ Permissible moisture level for storage of

the packaged scale: 90% max.

$ Read and follow the instructions given in

the section entitled “Safety Inspection.”

Safety Inspection

Safe operation is no longer ensured

when:

– There is visible damage to the power

supply

– The equipment no longer functions prop-

erly

– The equipment has been stored for a

relatively long period under unfavorable
conditions

– The equipment has been exposed to

rough handling during shipment

§ Observe the Warning and Safety

Information

In this case, notify your nearest Sartorius

Service Center or the International Tech­nical Support Unit based in Goettingen,
Germany. Maintenance and repair work
may only be performed by service techni­cians who are authorized by Sartorius and
who

– Have access to the required service and

maintenance manuals, or

– Have attended the relevant service

training courses

! The seals affixed to this equipment

indicate that only authorized service
technicians are allowed to open the
equipment and perform maintenance
work so that safe and trouble-free
operation of the equipment is ensured
and the warranty remains in effect.

23

The packaging is made from
environmentally-friendly
materials that can be used
as secondary raw materials.
If you no longer need this
packaging, bring it to your

local recycling and waste
disposal facility according to the regula­tions applicable in your country.
In Germany, you can dispose of this
material using the VfW dual system
(contract number D-59101-2009-1129).
The equipment, including accessories and
batteries, must not be disposed of in
general household waste, and must be
recycled similar to electrical and electronic
devices. For further information about
disposal and recycling options, please
contact your local service staff. The
partners listed on the following website
can be used for disposals within the EU:

1) Go to http://www.sartorius.com.

2) Select the summary under “Service.”

3) Then select “Information on Disposal.”

4) Addresses for local Sartorius disposal

contacts can be found in the PDF
files given on this webpage.

h

Sartorius will not take back

equipment contaminated with
hazardous materials (ABC conta­mination) either for repair or
disposal.

Insert heading:
“Service Address for Disposal”

Please refer to our website
(www.sartorius.com) or contact the
Sartorius Service Department for more
detailed information regarding repair
service addresses or the disposal of your
device.

Recycling

24

Interface Description

Internal data interface RS-232 (PMA.7501-X00G | PMA.7501-X00GL)

Pin assignment

Data output 9-contact RS-232 data cable

Pin 2: (RXD) Receive Data
Pin 3: (TXD) Transmit Data
Pin 4: (DTR) Data Terminal Ready
Pin 5: (GND) Ground

Pin 6: BPI bridge
Pin 8: (CTS) Clear to Send
Format: 7-bit ASCII, 1 start bit, 1 or 2 stop bits
Parity: Even, odd, no parity
Transmission rate: 1200 to 38400 bit/s
Handshake: Software or hardware

External data interface RS-232 (PMA.Net)

Pin assignment

Data output 9-contact RS-232 data cable

Pin 2: (RXD) Receive Data
Pin 3: (TXD) Transmit Data
Pin 4: (DTR) Data Terminal Ready
Pin 5: (GND) Ground

Pin 6: BPI bridge
Pin 8: (CTS) Clear to Send
Format: 7-bit ASCII, 1 start bit, 1 or 2 stop bits
Parity: Even, odd, no parity
Transmission rate: 1200 to 38400 bit/s
Handshake: Software or hardware

Note:
When using the data interface with SBI, please ensure that

“Handshake” is set to either “Software” or “None.”

Data Interface (PMA 7501-X00GL)

RJ-45 10Base-T/100Base-TX

Factory settings:
IP address: 192.168.140.016
Gateway: 192.168.140.001
Subnet mask: 255.255.255.000
Port: 21554

25

Specifications

Model PMA7501-X00G | -X00GL

W

eighing range g 999.95/7500
Readability g 0.05/0.1
Tare range (subtractive) g –999.95/–7500
Max. linearity g <±0.2

Stability range digit 0.25 to 4

Moisture-proof rating F Non-condensing
Allowable ambient operating °C 0...+40

temperature range
Weighing pan d mm 233
Scale housing (W

+ D + H) mm 233 + 329 + 391

Net weight, approx. kg 3.3
Calibration weight kg 5, class F2 or better
Power consumption VA Average: 8; maximum: 16

26

Accessories

In-use dust cover YDC01PMA

EX power supplies (PMA7501-X00G)
EU/UK YPS05-ZDP
USA/CDN YPS05-ZKP
+ country-specific power cord
EX power supplies (PMA7501-X00GL)
EX-link converter YC011-Z
+country-specific power cord

Cables for connection to YCO11-Z EX-link converter

! May be used only outside the potentially explosive atmosphere.

RS-232 data cable (SBI) (2 m) YCC01-0027M2
RS-232 data cable (BPI) (2 m) YCC01-0028M2
RS-232 data cable (BPI) (20 m) YCC01-0028M20
USB/RS-232 data cable (SBI) (1.80 m) YCO12
USB/RS-232 data cable (BPI) (1.80 m) YCO13

27

Documents

2828

29

30

31

32

33

34

35

36

37

38

Verification of Intrinsic Safety

1

Blatt

Sheet

3

von

of

Maßstab /

Scale

---

PMA7501.-X.... /

Ausgabe / Revision

00

Freigabe
Released by

Geprüft
Reviewed by

Erstellt
Written by

10.01.06

10.01.06

10.01.06

Date

Klausgrete

Klausgrete

Klausgrete

Name

Material

35958-741-60-A4

Bennenung / Title

Änderung / Alteration

---

Zeichnungs-Nr. / Drawing number

Hazardous area
Zone 1
Gas: IIB T4

Vi 12.6 V
Ii 230 mA
Pi 2.9 W
Ci 365 nF
Li 0

Non-hazardous area

Power Supply and PA Connection (Equipotential
Bonding Conductor)

(230 Vac)

Vo 12.6 V
Io 230 mA
Po 2.9 W
Co 575 nF
Lo 420 µH

(230 Vac)

(100 - 240 Vac)

Vi 8.7 V
Ii 185 mA
Pi 1.61 W
Ci 5.6 µF
Li 0

Vo 8.7 V
Io 185 mA
Po 1.61 W
Co 10 µF (for IIB)
Lo 5 µH (for IIB)

Sartorius cable; permanently
mounted on the power supply
(max. length: 100m)

Sartorius cable; permanently
mounted on the power supply/
Ex-link box (max. length: 100m)

Alternative
connection

PMA7501.-X..

PMA7501.-X..W

II 2 G EEx ib IIB T4

PMA7501.-X..G.

II 2 G EEx ib IIB T4

9-pin male

connector

3-pin male

connector

YPS05-Z.P

Power supply

II (2)G [EEx ib] IIB / IIC

YCO11-Z

Ex-link box

II (2)G [EEx ib] IIB

609308-..1

Power supply

II (2)G [EEx ib] IIC

Equipotential

bonding

conductor

Equipotential

bonding

conductor

39

Verification of Intrinsic Safety

2

Blatt

Sheet

3

von

of

Maßstab /

Scale

---

PMA7501.-X.... /

Ausgabe / Revision

00

Freigabe
Released by

Geprüft
Reviewed by

Erstellt
Written by

10.01.06

10.01.06

10.01.06

Date

Klausgrete

Klausgrete

Klausgrete

Name

Material

35958-741-60-A4

Bennenung / Title

Änderung / Alteration

---

Zeichnungs-Nr. / Drawing number

RS-232 Data Output Port

Hazardous area
Zone 1
Gas: IIB T4

Non-hazardous area

RS-232 Data output port

1

Vi 12.6 V 2Vo 12.0 V

2

25.2 V

3

24.0 V

3

Ii 330 mA* Io 125 mA
Pi any Po 373 mW

Ci 1 nF Co 9 µF

2

0.93 µF

3

Li 0Lo8 mH

Z966

1

in YDI02-Z..

Vo 12 V

2

24 V

3

Io 328 mA *
Po 0.96 W *

Co 1.41 µF

2

125 nF

3

Lo 300 µH
Lo/Ro 36 µH/ohm

2

36 µH/ohm

3

YDI05-Z..

1

Vo 12.4 V

2

Vi 12.6 V

2

24.8 V

3

25.2 V

3

Io 260 mA *Ii any
Po 800 mW *Pi any

Co 1.24 µF

2

Ci 0

112 nF

3

Lo 400 µH Li 0
Lo/Ro 44 µH/ohm

2

22 µH/ohm

3

YCO01-Y

1

Vo 11.8 V

2

Vi 12.6 V

2

23.6V

3

25.2 V

3

Io 123 mA *Ii131mA
Po 361 mW *Piany

Co 1.5 µF

2

Ci 0.5 nF

129nF

3

Lo 2 mH Li 0.8 µH
Lo/Ro98 µH/ohm

2

98 µH/ohm

3

YDI05-Z.. Interface converter

II (2) GD [EEx ib] IIC or

Z966 Zener barrier

4

in YDI02-Z..: II (2) G [EEx ib] IIC or

YCO01-Y Interface converter

6

II (2) GD [EEx ib] IIC or
II 3 (2)GD EEx nR[ib]IIC T4

Remarks:
1: Combined circuits

2: Measured against ground
3: Between signal lines
4: BAS01ATEX7005; II (1) GD [EEx ia] IIC; parameter(s)

converted
5: Option; passive wiring only
6: Approved for Zones 2 and 22 hazardous areas with gas:

IIC / IIB T4 and dust: T80°C; only when USB port is

sealed and restricted breathing is maintained.
*: Ohmically limited

6-wire standard cable wire diameter up to 0.5≤ (minimum
34 ohm/km) with max. 250 nF/km and max. 750µH/km,
yielding max. 22 µH/ohm.

Cable length (flexible installation) is restricted, however, to
under 25 m in accordance with the RS-232 specifications.

T-connector

5

Foot actuated

switch

5

PMA7501.-X....

PMA7501.-X..W

II 2 G EEx ib IIB T4

9-contact female

connector

40

Verification of Intrinsic Safety

3

Blatt

Sheet

3

von

of

Maßstab /

Scale

---

PMA7501.-X.... /

Ausgabe / Revision

00

Freigabe
Released by

Geprüft
Reviewed by

Erstellt
Written by

10.01.06

10.01.06

10.01.06

Date

Klausgrete

Klausgrete

Klausgrete

Name

Material

35958-741-60-A4

Bennenung / Title

Änderung / Alteration

---

Zeichnungs-Nr. / Drawing number

Differential Data Transfer

Hazardous area

Zone 1
Gas: IIB T4

TM01-X

II 2 G EEx ib IIB T4

Non-hazardous area

YCO11-Z

EX-link box

II (2)G [EEx ib] IIB

Sartorius cable; permanently
mounted on the Ex-link box
(max. length: 100m)

RS-232 data output port

1

Vi 12.6 VVo12.0 V
Ii 132 mA*Io128 mA
Pi 412 mW Po 376 mW
Ci 2 nF Co 9 µF
Li 0Lo50 mH

RS-232 data output port

1

Vi 12.6 V 2Vo 12.0 V

2

25.2 V

3

24.0 V

3

Ii 330 mA* Io 125 mA
Pi anyPo373 mW

Ci 1 nF Co 9 µF

2

0.93 µF

3

Li 0Lo8 mH

PMA7501.-X....

II 2 G EEx ib IIB T4

9-contact

female

connector

9-contact male

connector

4

Remarks:
1: Combined circuits

2: Measured against ground
3: Between signal lines
4: Only with the PMA7500.-X..G.
*: Ohmically limited

Differential data
transmission is
only possible

with the PMA

7500.X.GL (in
power supply
cable)

Ethernet or RS-232 data
interface

for connecting to
equipment using 250V
power supply, maximum

9-contact male

connector

Printed in the EU on paper bleached
without chlorine. | W
Publication No.: WPM6057-e160403

04 | 2016

Last updated:

The information and figures contained in these
instructions correspond to the version date
specified below.
Sartorius reserves the right to make changes
to the technology, features, specifications and
design of the equipment without notice.
Masculine or feminine forms are used to
facilitate legibility in these instructions and
always simultaneously denote the other
gender as well.

Copyright notice:
This instruction manual, including all of its
components, is protected by copyright.
Any use beyond the limits of the copyright law
is not permitted without our approval.
This applies in particular to reprinting,
translation and editing irrespective of the type
of media used.

© Sartorius Germany

Sartorius Lab Instruments GmbH & Co. KG
Weender Landstrasse 94–108
37075 Goettingen, Germany

Phone:

+49.551.308.0

Fax:

+49.551.308.3289

www.sartorius.com