Testo 6383 Operating Manual
testo 6383 Ethernet · differential pressure transmitter
testo 6610 · Probes
P2A software · Parameterizing, adjusting and analyzing
software
Instruction manual Volume 1
2
1 Safety and the environment
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1 Safety and the environment
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Avoiding electrical hazards
> Never use the instrument and connected probes to measure on
or near live parts!
> Damaged mains cables must only be replaced by authorized
personnel.
> Only have the transmitter wired and connected by authorized
personnel with the voltage disconnected.
> You must always comply with the regulations applicable in your
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country for opening and repairing electrical equipment.
Avoiding personal injury and damage to equipment
> Installation, setting and calibration work must only be carried
out by qualified and authorized personnel!
> Only open the instrument when this is expressly described in
the instruction manual for installation, maintenance or repair
purposes.
> Observe the permissible storage, transport and operating
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temperature.
> Do not store the product together with solvents. Do not use any
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desiccants.
> Do not use the instrument for control purposes at the same time
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as operating or servicing the transmitter.
> Only operate the product properly, for its intended purpose and
within the parameters specified in the technical data. Do not
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use any force.
> Carry out only the maintenance and repair work on this
instrument that is described in the documentation. Follow the
prescribed steps exactly. Use only original spare parts from
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Testo.
Any additional work must only be carried out by authorized
personnel. Otherwise testo will not accept any responsibility for the
proper functioning of the instrument after repair and for the validity
of certifications.
3
2 About this document
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Protecting the environment
> At the end of its useful life, send the product to the separate
collection for electric and electronic devices (observe local
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2 About this document
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regulations) or return the product to Testo for disposal.
Use
> Please read this documentation through carefully and
familiarize yourself with the product before putting it to use. Pay
particular attention to the safety instructions and warning advice
in order to prevent injuries and damage to the products.
> Keep this document to hand so that you can refer to it when
necessary.
> Hand this documentation on to any subsequent users of the
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product.
WARNING
CAUTION
Indicates potential serious injuries
indicates potential minor injuries
Symbols and writing standards
Representa-
Explanation
tion
Note: Basic or further information.
1. ...
2. ...
Action: more steps, the sequence must be
followed.
> ... Action: a step or an optional step.
- ... Result of an action.
Menu
[OK]
Elements of the program interface.
Buttons of the program interface.
... | ... Functions/paths within a menu.
“...” Example entries
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4
3 Contents
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3 Contents
1 Safety and the environment....................................................................3
2 About this document...............................................................................4
3 Contents...................................................................................................5
4 Transmitter...............................................................................................7
4.1. Specifications ..................................................................................7
4.1.1. Functions and use ...........................................................................................7
4.1.2. Scope of delivery .............................................................................................7
4.1.3. Accessories .....................................................................................................7
4.1.4. Technical data .................................................................................................8
4.1.5. Dimensions....................................................................................................12
4.2. Product description........................................................................13
4.2.1. At a glance.....................................................................................................13
4.2.2. Usable probes................................................................................................14
4.2.3. Display and keypad........................................................................................15
4.2.4. Service interface............................................................................................15
4.2.5. Relay board (option) ......................................................................................15
4.2.6. Analog outputs...............................................................................................16
4.2.7. Parameters....................................................................................................16
4.2.8. Scaling .........................................................................................................17
4.2.9. Alarm handling...............................................................................................19
4.3. Commissioning..............................................................................20
4.3.1. Mounting preparations ................................................................................... 20
4.3.2. Connecting the instrument.............................................................................21
4.3.2.1. Overview of terminals........................................................................22
4.3.2.2. Connecting voltage supply and analog outputs.................................23
4.3.2.3. Connecting the relay outputs............................................................24
4.3.2.4. Closing the instrument......................................................................27
4.3.3. Ethernet communication ................................................................................29
4.3.3.1. Types of operation............................................................................29
4.3.3.2. Mains connection..............................................................................29
4.3.3.3. Setting the IP address.......................................................................29
4.3.3.4. Integration into customer's Ethernet system......................................29
4.3.3.5. Adjusting the instrument....................................................................39
4.3.3.6. Overview: Adjustment keys and test contacts...................................40
4.3.3.7. 1-point adjustment (offset - humidity/temperature)............................41
4.3.3.8. Analog output adjustment.................................................................43
4.3.3.9. n-point adjustment (pressure)...........................................................44
4.3.3.10. High-humidity adjustment for testo 6614.................................... 45
4.3.3.11. Self adjustment of testo 6615 trace humidity probe....................46
4.4. Operation.......................................................................................47
4.4.1. Relationship between user menu and mini-DIN socket is active....................47
5
3 Contents
4.4.2. Password protection......................................................................................47
4.4.3. Structure of user menu..................................................................................47
4.4.4. Overview of the testo 6383 user menu ..........................................................49
4.4.5. The individual main menus............................................................................ 52
4.4.5.1. Editing main menu of channel 1........................................................52
4.4.5.2. Editing Main Menu Channel 2 (if this option is available)..................52
4.4.5.3. Editing Main Menu Channel 3 (if this option is available)..................53
4.4.5.4. Editing Main Menu Alarm..................................................................53
4.4.5.5. Editing Main Menu Settings ..............................................................55
4.4.5.6. Editing Main Menu Analysis..............................................................58
4.4.5.7. Editing Message main menu.............................................................60
4.4.5.8. Calling up Main Menu Ident..............................................................61
4.4.5.9. Editing Main Menu Adjust.................................................................61
4.4.5.10. Editing Reset main menu........................................................... 63
4.5. Status, warning and error messages ............................................64
4.5.1. Status messages...........................................................................................65
4.5.2. Warning messages........................................................................................66
4.5.3. Transmitter error messages...........................................................................67
4.5.4. Handling alarm messages .............................................................................69
4.5.5. Namur fault conditions...................................................................................71
4.6. Maintenance and cleaning............................................................72
4.6.1. Maintaining the instrument............................................................................. 72
4.6.2. Cleaning the instrument.................................................................................72
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6
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4 Transmitter
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4.1. Specifications
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4.1.1. Functions and use
The testo 6383 transmitter is suitable for the following applications
with Ethernet networking, amongst others:
• Clean rooms
• Complex room climate applications
In addition to the signal transmission of the readings to a control
unit via analog outputs, the measurement data can simultaneously
be recorded, documented and visualized via Ethernet.
Furthermore, it is possible to issue an alarm for those responsible
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for the process, if necessary.
4.1.2. Scope of delivery
The scope of delivery of the testo 6383 transmitter includes the
following:
• With KMAT version D04: Integrated humidity probe
• Sealing frame
• Instruction manual
• Calibration report
• CD-ROM with operating instructions (PDF), configuration files
for Ethernet module and P2A update (this can only be used in
conjunction with the P2A software, which has to be ordered
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separately).
4 Transmitter
4.1.3. Accessories
The following accessories are available for the testo 6383
transmitter, amongst others:
• Protection caps for probes
• Mains unit
• P2A software (parameterizing, adjusting and analyzing
software)
• Assembly accessories
7
4 Transmitter
Information about accessories and their order numbers can
be found in volume 2, Accessories and spare parts or on
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the website at www.testo.com.
4.1.4. Technical data
Parameters
• Differential pressure
• Temperature
• Humidity
Differential pressure accuracy
The specifications are only valid if the positive pressure is
applied at the positive pressure connection.
• 0.3 % of measuring range, additional 0.3 Pa intrinsic error 1
• T
K slope drift
= 0.02 % of measuring range per degree Kelvin of
deviation from nominal temperature 22 °C
• T
K zero point drift
= 0 %, as zeroing with solenoid valve2
Humidity and temperature accuracy
• Depends on probe
Humidity and temperature measuring range
• Depends on probe
1
Measuring uncertainty in accordance with GUM: ±0.5 % of measuring range
final value ±0.3 Pa.
GUM (Guide to the Expression of Uncertainty in Measurement): ISO guideline for determining the
measuring uncertainty in order to render global measurement results comparable.
The following uncertainties are used during the inquiry:
• Hysteresis
• Linearity
• Reproducibility
• Adjustment area/factory calibration
2
Minor mixtures of the media may occur at the positive and negative pressure
• Test location
side due to the automatic zeroing cycle.
8
4 Transmitter
Pressure measuring range, resolution and overload of
differential pressure
Pressure
Resolution Overload
measuring range
depending on
version ordered
0 to 50 Pa 0.1 Pa 20,000 Pa
0 to 50 Pa 0.1 Pa 20,000 Pa
0 to 100 Pa 0.1 Pa 20,000 Pa
0 to 500 Pa 0.1 Pa 20,000 Pa
0 to 10 hPa 0.01 hPa 200 hPa
-10 to 10 Pa 0.1 Pa 20,000 Pa
-50 to 50 Pa 0.1 Pa 20,000 Pa
-100 to 100 Pa 0.1 Pa 20,000 Pa
-500 to 500 Pa 0.1 Pa 20,000 Pa
-10 to 10 hPa 0.01 hPa 200 hPa
Upon delivery and following a factory reset the readings are
shown in the display in the unit that was ordered via the
KMAT option Fxx, see Ordering options for testo 6383
transmitter (0555 6383), page 146.
Humidity and temperature resolution
• 0.1 % RH or 0.01 °C/0.01 °F
Meas. cycle
• 1/sec
Interface
• Mini-DIN for P2A software (parameterizing and adjusting
software) and handheld testo 400/650
• Ethernet interface RJ45 (Ethernet 10 BatesT/100)
Voltage supply
• 4-wire (separate signal and supply lines): 20 to 30 V AC/DC,
300 mA power consumption
Maximum load
• 4-wire: 500 Ω (power output)
9
4 Transmitter
Maximal load
• 4-wire: 10 kΩ (voltage output)
Analog output
• 0 to 1 V ± 1.5 mV (4-wire) or
• 0 to 5 V ± 7.5 mV (4-wire) or
• 0 to 10 V ± 15 mV (4-wire) or
• 0 to 20 mA ± 0.03 mA (4-wire) or
• 4 to 20 mA ± 0.03 mA (4-wire)
10
Resolution of analog output
• 12 bit
Relay
• 4 relays, 250 V AC/DC, 3 A (optional)
Display
• 2-line LCD with plain text line (optional)
Operating temperature
• -5 to 50 °C/23 to 122 °F
4 Transmitter
Storage temperature
• -20 to 60 °C/-4 to +140 °F
Oper. humidity
• 0 to 90 % RH
Housing, weight
• Metal/plastic
• Version with integrated humidity probe: approx. 1.35 kg
• Version with preparation for external humidity probe: approx.
1.26 kg
Protection class, frontal
• IP 65 only if the transmitter is wired, Ethernet connector is
inserted and/or sealing plugs are inserted
Directives, standards and tests
• EC Directive: 2004/108/EC
• DIN 14644-4
• EN 61000-6-2 interference immunity
• EN 61000-6-3 interference emission
• EN 61326-1+A1+A2
Warranty
• Duration: 2 years
• Warranty conditions: see website www.testo.com/warranty
11
4 Transmitter
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4.1.5. Dimensions
12
4 Transmitter
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4.2. Product description
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4.2.1. At a glance
1 Sealing p lugs on the positive
2 Sealing p lugs on the
3 Socket for service plug
4 Display (optio nal)
5 Keys (only with optional
6 Test rods for the ana log
7 Service cover screw
8 Openings for screws for
9 Only with inte grated humidity
pressure test connection (Ø
4 mm)
negative pressure test
connection (Ø 4 mm)
display)
outputs
connection (self-locking,
2 pcs.)
fastening to the wall
probe (KMAT option D04):
Opening for the integrated
humidity probe
13
4 Transmitter
10 9-pin connector for the
current/voltage supply
11 Socket for Ethernet interface
12 Relay cover with 12-pin
connector underneath for
relay connection (option)
13 Negative pressure
connection (Ø 6,4 mm )
14 Positive pressure connection
(Ø 6,4 mm )
15 Probe socket
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4.2.2. Usable probes
Probes Article no. Characteristic
Integrated
humidity
probe
testo 6613 0555 6610-L13
testo 6614 0555 6610-L14
testo 6615 0555 6610-L15
14
The testo 6383 transmitter can be used with the following probes:
KMAT option
D04
(0636 6610)
Wall probe version; accuracy to ±1 % RH;
temperature range -20 to +70 °C/-4 to +158 °F,
plug-on sensor
Cable probe version; accuracy to ±1 % RH;
temperature range -40 to +180 °C/
-40 to +356 °F, sensor soldered
Heated cable probe version; accuracy to ±1.0 %
RH; temperature range -40 to +180 °C/
-40 to +356 °F, sensor soldered
Trace humidity cable probe version; accuracy
±1 K at 0 °Ctd/+32 °Ftd; temperature range
-40 to 120 °C/-40 to +248 °F, sensor soldered
Probes Article no. Characteristic
testo 6617 0555 6610-L17
Cable with cover electrode monitoring probe
version; accuracy to ± 1.2 % RH; temperature
range -40 to 180 °C/
-40 to +356 °F, sensor soldered
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4.2.3. Display and keypad
The display option allows operation of the testo 6383 transmitter via
the display and four keys.
The LCD display consists of two 7-segment lines for displaying
readings and units and of an information line (for status messages,
for example).
The brightness and contrast of the display and the background
lighting (permanent or off) can be changed via the user menu or the
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4.2.4. Service interface
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P2A software.
The parameterizing socket (mini-DIN) is located behind the service
flap as an interface to the P2A software or Testo handheld
instrument (testo 400/testo 650).
4 Transmitter
4.2.5. Relay board (option)
This has a floating switch capacity of 250 V AC/3 A. The switching
limits and hysteresis as well as the function as relay for the
collective alarm can be set via the display or the P2A software.
Further features include:
• Function of changeover contacts (NC/NO contacts) freely
selectable
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15
• 12 terminals for a total of 4 relays.
If no relays are available, settings for monitoring limit values
or alarms can still be controlled via the display. The alarm
status will be shown on the display.
Only have the transmitter wired and connected by
authorized personnel with the voltage disconnected.
4 Transmitter
4.2.6. Analog outputs
As analog outputs, the testo 6383 has either
• 1 or optionally 3 current outputs of 0 to 20 mA (4-wire)/4 to
20 mA (4-wire) or
• 1 or optionally 3 voltage outputs of 0 to 1 V/0 to 5 V/0 to 10 V
(4-wire).
The transmitter can be ordered with three analog outputs as an
option.
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The optional three channels are galvanically isolated.
4.2.7. Parameters
The following parameters are displayed
• Differential pressure in Pa, hPa, kPa, mbar, bar, mmH
O, inch HG, kg/cm2, PSI
H
2
• Relative humidity in % RH (technical)
• Relative humidity in % WMO* (calculation according to the
WMO standard)
• Degree of humidity in g/kg and gr/lb
• Absolute humidity in g/m³ and gr/ft³
• Water content in ppm (vol) and % vol
• Psychrometer temperature in °C
• Enthalpy in kJ/kg and BTU/lb
• Water vapour partial pressure in hPa and inch H
• Dewpoint temperature in °C
• Standardized dewpoint in °C
pressure (1013 hPa); precondition: Absolute process pressure.
• Dewpoint of H
* It is possible that condensation appears as of a displayed
humidity starting from 70 % and is shown on the display. This
unit is used in meteorology, amongst others. When calculating
the relative humidity the Magnus coefficient with undercooled
water is used in accordance with WMO.
Calculated humidity variables correspond to the medium of
air. With other gases/gas compositions, deviations may
occur, e.g. with the enthalpy.
• Temperature °C and °F
mixture in °Ctm and °Ftm.
2O2
and °Ftw
tw
O
2
and °Ftd
td
standardized at atmospheric
tdA ,
O, inch
2
16
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4.2.8. Scaling
There are three types of min./max. values:
1 The measuring range: The maximum sensor performance is in
this range. Values outside of the measuring range are displayed
via messages, for example. Measuring range, see table
(below).
2 Standard scaling: The output signals are assigned to this
measuring range as standard:
◦ during delivery if no entries are made in the order code
◦ after exchanging the unit, the measuring range recorded in
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the instrument is applied as standard.
The transmitter even retains its scaling with the voltage
disconnected.
Measuring range, see table (below).
3 The maximum settings for the manual scaling
◦ The maximum limits can be calculated as follows:
X = difference between MIN. and MAX. value of the
standard scaling
(Max. value of standard) + (50 % of X)
(Min. value of standard) - (50 % of X)
◦ It is thus possible to scale beyond the measuring range, e.g.
for the adjustment of the scaling limits to standard values of
a PLC.
With the alarm definition, however, the physical measuring
range limits are decisive.
Measuring
range/standard scaling
0 to 50 Pa -5 to 15 Pa
0 to 50 Pa -25 to 75 Pa
0 to 100 Pa -50 to 150 Pa
0 to 500 Pa -250 to 750 Pa
0 to 10 hPa -5 to 15 hPa
-10 to 10 Pa -20 to 20 Pa
-50 to 50 Pa -100 to 100 Pa
-100 to 100 Pa -200 to 200 Pa
4 Transmitter
Maximum scaling
17
4 Transmitter
-500 to 500 Pa -1000 to 1000
-10 to 10 hPa -20 to 20 hPa
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Parameter Unit Probes
Temperature
°C 6611 -20 +70 -20 +70
°F 6611 -4 +158 -4 +158
°C
6613,
6614,
6617
°F
6613,
6614,
6617
°C 6615 -40 +120 -40 +120
°F 6615 -40 +248 -40 +248
Dewpoint
°Ctd 6611 -20 +70 -80 +100
°Ftd 6611 -4 +158 -112 +212
°Ctd
6613,
6614,
6617
°Ftd
6613,
6614,
6617
°Ctd 6615 -60 +30 -80 +100
6615 -76 +86 -112 +212
°F
td
3
all
probes
all
Absolute
humidity
g/m3
gr/ft
probes
relative humidity % RH
all
probes
WMO relative
% RH 0 100 0 100
humidity
Mixture dewpoint
(H
)
2O2
°Ctm -20 +100 -20 +100
°Ftm -4 +212 -4 +212
Physical
measuring range
at 1013 hPa
Standard scaling of
transmitter
measuring range
MIN MAX MIN MAX
-40 +180 -40 +180
-40 +356 -40 +356
-20 +100 -80 +100
-4 +212 -112 +212
0 600 0 2000
0 250 0 800
0 100 0 100
18
4 Transmitter
Degree of
humidity
g/kg
gr/lb
all
probes
all
probes
kJ/kg -40 99999 -40 8000 Enthalpy
BTU/lb -18 43000 -18 3500
Psychrometer
temperature
°Ctw -40 100 -40 180
°Ftw -58 210 -40 356
ppm
0 99999 0 99999 Water content
(vol)
H
O
2
% vol 0 100 0 100
Water vapour
partial pressure
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hPa 0 1000 0 7000
inchH2O 0 400 0 2800
4.2.9. Alarm handling
For upper and lower alarm limits, individual alarms as well as
collective alarms can be specified. If the collective alarm function is
activated, an alarm is triggered as soon as the alarm limit of an
alarm is exceeded, if this alarm is assigned to the collective alarm.
The testo 6383 monitors limit values with the help of relays. If a
reading is outside the limit values, a relay to be specified by the
user is switched.
If the reading reverts to more than a specified hysteresis below or
above the limit value, the alarm is cancelled.
In addition, information about the occurrence of error/status
messages can be provided by means of a collective alarm relay,
see Status, warning and error messages, page 64
If multiple alarm messages are activated at the same time,
the last alarm is shown. If the alarm is cancelled again, the
previous messages are no longer shown.
Physical
measuring range
at 1013 hPa
Standard scaling of
transmitter
measuring range
0 13300 0 9500
0 93000 0 66500
19
4 Transmitter
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4.3. Commissioning
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4.3.1. Mounting preparations
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1. Create a wall opening (approx. 120 mm x 220 mm) at the
mounting location.
2. Hold 6383 in assembly position and mark the drill holes.
3. Drill holes suitable for the screws to be used.
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4.3.2. Connecting the instrument
4. Connect 6383.
WARNING
Electrical voltage
Danger of injury!
> De-energize the mains connection before connecting the
transmitter.
Only have the transmitter wired and connected by
authorized personnel with the voltage disconnected.
4 Transmitter
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4 Transmitter
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4.3.2.1. Overview of terminals
1 Terminal strip for voltag e
2 Relay terminal strip (option),
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22
3 Relay cover (option)
supply and analog outputs
4 Insulating trough for relay
below the relay cover
board (option), below the
relay cover
The following description of the terminals refer to this
overview and its numbering.
4.3.2.2. Connecting voltage supply and analog outputs
Terminal strip for voltage
supply and analog outputs,
item (1) of overview of
terminals
Wiring diagram for 4-wire system (0 to 20 mA/4 to 20 mA/0 to 1
V/0 to 5 V/0 to 10 V)
1 1 or 3 channels,
2 Functional earth
4 Transmitter
0 to 20 mA/4 to
20 mA max.
load per 500 Ω
0 to 1 V / 0 to
5 V / 0 to 10 V
Requirement for the connecting cable of the supply:
• Shielded and insulated with cross-section of at least
0.25 sq. mm, maximum 1.5 sq. mm without wire end
sleeves.
• The supply line must be secured against exceeding
0.5 A.
• An OFF switch must be installed in an easily accessible
position close by and be marked as such.
1. Disconnect terminal strip for voltage supply and analog outputs.
2. Strip the cable ends, clamp wire end ferrules on and screw
down with voltage terminals/channel terminals.
3. Tie together each of the two adjacent cores using a cable tie.
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