PR 3100 Series User manual

3100
SIGNALS THE BEST
6 mm Series of Isolators
and Converters
Models no. 3103 / 3104 /
3 1 0 5 / 3 1 0 8 / 3 1 0 9
No. 3100V106-UK

(1119)
PR electronics A/S tilbyder et bredt program af analoge og digitale
signalbehandlingsmoduler til industriel automation. Programmet
består af Isolatorer, Displays, Ex-barrierer, Temperaturtransmittere,
Universaltransmittere mfl. Vi har modulerne, du kan stole på i selv
barske miljøer med elektrisk støj, vibrationer og temperaturud-
sving, og alle produkter opfylder de strengeste internationale stan-
darder. Vores motto »Signals the Best« er indbegrebet af denne
filosofi – og din garanti for kvalitet.
PR electronics A/S offers a wide range of analogue and digital
signal conditioning modules for industrial automation. The product
range includes Isolators, Displays, Ex Interfaces, Temperature
Transmitters, and Universal Modules. You can trust our products
in the most extreme environments with electrical noise, vibrations
and temperature fluctuations, and all products comply with the
most exacting international standards. »Signals the Best« is the
epitome of our philosophy – and your guarantee for quality.
PR electronics A/S offre une large gamme de produits pour le
traitement des signaux analogiques et numériques dans tous
les domaines industriels. La gamme de produits s’étend des
transmetteurs de température aux afficheurs, des isolateurs aux
interfaces SI, jusqu’aux modules universels. Vous pouvez compter
sur nos produits même dans les conditions d’utilisation sévères,
p.ex. bruit électrique, vibrations et fluctuations de température.
Tous nos produits sont conformes aux normes internationales les
plus strictes. Notre devise »SIGNALS the BEST« c’est notre ligne
de conduite - et pour vous l’assurance de la meilleure qualité.
PR electronics A/S verfügt über ein breites Produktprogramm
an analogen und digitalen Signalverarbeitungsmodule für die in-
dustrielle Automatisierung. Dieses Programm umfasst Displays,
Temperaturtransmitter, Ex- und galvanische Signaltrenner, und
Universalgeräte. Sie können unsere Geräte auch unter extremen
Einsatzbedingungen wie elektrisches Rauschen, Erschütterungen
und Temperaturschwingungen vertrauen, und alle Produkte von
PR electronics werden in Übereinstimmung mit den strengsten
internationalen Normen produziert. »Signals the Best« ist Ihre
Garantie für Qualität!
DK
UK
FR
DE

3100V106-IN 1
6 MM SERIES OF
ISOLATORS AND CONVERTERS
3103 / 3104 / 3105 / 3108 / 3109
CONTENTS
NB.: Click on the entries in the table of contents to go to the desired section.
Warning .......................................................................................... 2
Safety instructions.......................................................................... 4
UL installation ............................................................................ 4
cFMus installation in Division 2 or Zone 2 ................................ 5
IECEx, ATEX installation in Zone 2 ............................................ 5
EC declaration of conformity ......................................................... 7
Flexible supply ............................................................................... 8
Mounting and demounting of system 3000................................... 9
Installation of system 3000 on 7.5 mm DIN rail............................. 10
Supply of power rail ....................................................................... 10
Side label........................................................................................ 10
Highlights ....................................................................................... 11
Applications.................................................................................... 11
Product overview ........................................................................... 12
Electrical specifications.................................................................. 14
Connections ................................................................................... 16
Installation on power rail ................................................................ 17
Marking........................................................................................... 17
DIP-switch programming ............................................................... 18
3104 ........................................................................................... 18
3105 ........................................................................................... 19
3109 ........................................................................................... 19
LED indication ................................................................................ 20

2 3100V106-IN
WARNING
To avoid the risk of electric shock and fire, the safety instructions
of this manual must be observed and the guidelines followed.
The specifications must not be exceeded, and the device must
only be applied as described in the following.
Prior to the commissioning of the device, this manual must be
examined carefully.
Only qualified personnel (technicians) should install this device.
If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may
be impaired.
Until the device is fixed, do not connect hazardous voltages to
the device.
Repair of the device must be done by PR electronics A/S
only.
GENERAL
WARNING
In applications where hazardous voltage is connected to in-/
outputs of the device, sufficient spacing or isolation from wires,
terminals and enclosure to surroundings (incl. neighbouring
devices), must be ensured to maintain protection against electric
shock.
The connector behind the front cover of 3114 is connected to the
input terminals on which dangerous voltages can occur.
Potential electrostatic charging hazard. To avoid the risk of
explosion due to electrostatic charging of the enclosure, do
not handle the units unless the area is known to be safe, or
appropriate safety measures are taken to avoid electrostatic
discharge.
HAZARD-
OUS
VOLTAGE
CAUTION
CONTENTS

3100V106-IN 3
SYMBOL IDENTIFICATION
Triangle with an exclamation mark: Read the manual before installation
and commissioning of the device in order to avoid incidents that could
lead to personal injury or mechanical damage.
The CE mark proves the compliance of the device with the essential
requirements of the directives.
Ex devices have been approved according to the ATEX directive for use
in connection with installations in explosive areas.
CONTENTS

4 3100V106-IN
SAFETY INSTRUCTIONS
RECEIPT AND UNPACKING
Unpack the device without damaging it and check whether the device type
corresponds to the one ordered. The packing should always follow the device
until this has been permanently mounted.
ENVIRONMENT
Avoid direct sunlight, dust, high temperatures, mechanical vibrations and shock,
as well as rain and heavy moisture. If necessary, heating in excess of the stated
limits for ambient temperatures should be avoided by way of ventilation. All
devices can be used for Measurement Category II and Pollution Degree 2. The
module is designed to be safe at least under an altitude up to 2 000 m.
MOUNTING
Only technicians who are familiar with the technical terms, warnings, and
instructions in the manual and who are able to follow these should connect the
device.
Should there be any doubt as to the correct handling of the device, please
contact your local distributor or, alternatively,
PR electronics A/S
www.prelectronics.com
Mounting and connection of the device should comply with national legislation
for mounting of electric materials, i.e. wire cross section, protective fuse, and
location.
Descriptions of input / output and supply connections are shown in this manual
and on the side label.
The device is provided with field wiring terminals and shall be supplied from a
Power Supply having double / reinforced insulation. A power switch should be
easily accessible and close to the device. The power switch shall be marked as
the disconnecting unit for the device.
SYSTEM 3000 must be mounted on a DIN rail according to EN 60715.
UL INSTALLATION
Use 60/75°C copper conducters only.
Wire size..................................................... AWG 26-12
UL file number............................................ E314307
The device is an Open Type Listed Process Control Equipment. To prevent injury
resulting from accessability to live parts the equipment must be installed in an
enclosure.
CONTENTS

3100V106-IN 5
The power supply unit must comply with NEC Class 2, as described by the
National Electrical Code®(ANSI / NFPA 70).
cFMus INSTALLATION IN DIVISION 2 OR ZONE 2
Class I, Div. 2, Group A, B, C, D T4 or I, Zone 2, AEx nA IIC T4 or Ex nA IIC T4.
In class I, Division 2 or Zone 2 installations, the subject equipment shall be
mounted within a tool-secured enclosure which is capable of accepting one or
more of Class I, Division 2 wiring methods specified in the National Electrical
Code (ANSI/NFPA 70) or in Canada in the Canadian Electrical Code (C22.1).
The 3000 System Isolators and Converters must be connected to limited output
NEC Class 2 circuits, as outlined in the National Electrical Code®(ANSI /
NFPA 70), only. If the devices are connected to a redundant power supply (two
separate power supplies), both must meet this requirement.
Where installed in outdoor or potentially wet locations the enclosure shall at a
minimum meet the requirements of IP54.
Warning: Substitution of components may impair suitability for zone 2 / division 2.
Warning: To prevent ignition of the explosive atmospheres, disconnect power
before servicing and do not separate connectors when energised and an
explosive gas mixture is present.
Warning: Do not mount or remove devices from the power rail when an explosive
gas mixture is present.
IECEx, ATEX INSTALLATION IN ZONE 2
IECEx KEM 10.0068 X................................ Ex nA IIC T4 Gc
KEMA 10ATEX0147 X................................. II 3G Ex nA IIC T4
For safe installation the following must be observed. The device shall only be
installed by qualified personnel who are familiar with the national and international
laws, directives and standards that apply to this area.
Year of manufacture can be taken from the first two digits in the serial number.
The devices shall be installed in a suitable enclosure providing a degree of
protection of at least IP54 according to EN60529, taking into account the
environmental conditions under which the equipment will be used.
CONTENTS

6 3100V106-IN
When the temperature under rated conditions exceeds 70°C at the cable or
conduit entry point, or 80°C at the branching point of the conductors, the
temperature specification of the selected cable shall be in compliance with the
actual measured temperature.
Provisions shall be made to prevent the rated voltage from being exceeded by
transient disturbances of more than 40%.
For installation on power rail in zone 2, only Power Rail type 9400 supplied by
Power Control Unit type 9410 is allowed.
To prevent ignition of the explosive atmospheres, disconnect power before
servicing and do not separate connectors when energised and an explosive gas
mixture is present.
Do not mount or remove devices from the power rail when an explosive gas
mixture is present.
CLEANING
When disconnected, the device may be cleaned with a cloth moistened with
distilled water.
LIABILITY
To the extent the instructions in this manual are not strictly observed, the
customer cannot advance a demand against PR electronics A/S that would
otherwise exist according to the concluded sales agreement.
CONTENTS

3100V106-IN 7
EC DECLARATION OF CONFORMITY
As manufacturer
PR electronics A/S
Lerbakken 10
DK-8410 Rønde
hereby declares that the following products:
Type: 3103, 3104, 3105, 3108 and 3109
are in conformity with the following directives and standards:
The EMC Directive 2004/108/EC and later amendments
EN 61326-1 : 2006
For specification of the acceptable EMC performance level, refer to the
electrical specifications for the devices.
The Low Voltage Directive 2006/95/EC and later amendments
EN 61010-1 : 2001
*The ATEX Directive 94/9/EC and later amendments
EN 60079-0 : 2009 and EN 60079-15 : 2005
Notified body
KEMA Quality B.V. (0344)
Utrechtseweg 310, 6812 AR Arnhem
P.O. Box 5185, 6802 ED Arnhem
The Netherlands
Rønde, 5 January 2011 Kim Rasmussen
Manufacturer’s signature
*Does not apply to 3105
CONTENTS

8 3100V106-IN
Fuse characteristics: The 2.5 A fuse must break after not more than 120 seconds
at 6.4 A.
The units can be supplied with 24
VDC±30% via direct wiring and a loop
between the devices. This permits the
supply of up to 130 units.
Protective fuse: 2.5 A.
Protective fuse: 0.4 A.
Alternatively, the 24 V supply voltage can
be distributed via a power rail that receives
the voltage from another connected unit
(3103, -04, -05, -08, -09, or -14). In this
way up to 20 units can be supplied.
Protective fuse: PR 9410.
With the power control unit
9410 redundant supply is
possible. This solution can
supply up to 200 units.
The power connector unit 3405 is a
standalone supply unit which supplies
the power rail. With 3405, up to 100
units can be supplied.
Protective fuse: 2.5 A.
FLEXIBLE SUPPLY
CONTENTS

3100V106-IN 9
MOUNTING AND DEMOUNTING OF SYSTEM 3000
Picture 1:
Mounting on DIN rail / power rail.
Click the device onto the rail
Picture 2:
Demounting from DIN rail / power rail .
First, remember to demount the connectors with
hazardous voltages. Detach the device from the rail
by lifting the bottom lock.
Picture 3:
Wire size 0.13 x 2.5 mm2stranded wire.
Screw terminal torque 0.5 Nm.
CONTENTS

10 3100V106-IN
3,5 mm
}
}
}
}
}
INSTALLATION OF SYSTEM 3000
ON 7.5 MM DIN RAIL
To avoid short circuit between the power rail connectors on the 3000 devices
and the screws holding the 7.5 mm DIN rail, the head of the screws shall be
no more than 3.5 mm high.
SUPPLY OF POWER RAIL
It is possible to supply the power rail via the supply terminals.
The terminals can pass a current of max. 400 mA.
SIDE LABEL
DIP-switch
settings Approvals
Pin
connections
Type no.
Terminal numbers
CONTENTS

3100V106-IN 11
6 MM SERIES OF
ISOLATORS AND CONVERTERS
3103 / 3104 / 3105 / 3108 / 3109
The product family 3103, 3104, 3105, 3108 & 3109 are slimline
isolaters for 24 VDC fixed supply and can be used for different
purposes.
Highlights
• Can be supplied separately or installed on power rail
• Can be delivered with customer parameterisation on request
• Approvals by CE, UL, DNV, GL, ATEX zone 2, IECEx zone 2 and
FM Div. 2
• Possibility of loop supply output
Applications
The 3100 isolator family are designed for the automation and process industries.
These devices are the result of extensive development and test procedures
making them very well suited for conversion and galvanic isolation in the
following applications:
• Isolationand1:1conversionofcurrentsignalsintherange0…20mA.
• IsolationandconversionofstandardDCsignals.
• Powersupplyandsignalisolatorfor2-wiretransmitters.
• IsolationandsplittingofstandardDCsignals.
• InstallationinATEXExzone2/FMdivision2.
• Suitableforenvironmentswithhighvibrationstress,e.g.ships
CONTENTS

12 3100V106-IN
Product overview
PR type no. 3103 3104 3105
PR product name Isolated repeater Isolated converter Isolated converter
Description Fixed loop
isolator / repeater.
Loop isolator /
converter for
standard DC
signals.
DIP-switch setup.
Loop isolator /
converter for
standard DC
signals.
DIP-switch setup.
Low cost.
Parameterisation None DIP-switch DIP-switch
Input signal
0…20mA
0/2…10V
0/1…5V
0/4…20mA
0/2…10V
0/1…5V
0/4…20mA
2-wire supply >17 V @ 20 mA
Output signal
(active)
0…20mA(1:1)
0/2…10V
0/1…5V
0/4…20mA
0/2…10V
0/1…5V
0/4…20mA
Approvals UL, safety,
FM Div. 2,
ATEX zone 2,
IECEx zone 2,
DNV, marine,
GL, marine
UL, safety,
FM Div. 2,
ATEX zone 2,
IECEx zone 2,
DNV, marine,
GL, marine
UL, safety,
DNV, marine,
GL, marine
CONTENTS

3100V106-IN 13
PR type no. 3108 3109
PR product name Isolated repeater / splitter Isolated converter / splitter
Description Fixed loop isolator /
repeater with dual output.
Loop isolator /
converter for standard DC
signals.
DIP-switch setup.
Dual output.
Parameterisation None DIP-switch
Input signal
0…20mA
0/2…10V
0/1…5V
0/4…20mA
2-wire supply >17 V @ 20 mA
Output signal (active)
0…20mA(1:1)
0/2…10V
0/1…5V
0/4…20mA
Approvals UL, safety,
FM Div. 2,
ATEX zone 2,
IECEx zone 2,
DNV, marine,
GL, marine
UL, safety,
FM Div. 2,
ATEX zone 2,
IECEx zone 2,
DNV, marine,
GL, marine
CONTENTS

14 3100V106-IN
Electrical specifications
Specifications range.................................... -25°C to +70°C
Specifications range, 3105.......................... 0 to +70°C
Storage temperature ................................... -40°C to +85°C
Supply voltage, DC ..................................... 16.8...31.2 VDC
Max. consumption....................................... ≤1.2 W
Max. consumption, 3103, -05 & -08 ........... ≤0.8 W
Isolation voltage, test / working.................. 2564 kVAC / 250 VAC
Double isolation........................................... Input / output 1 / output 2 / supply
Accuracy ..................................................... < ±0.05% of span
Accuracy, 3105............................................ < ±0.2% of span
Signal / noise ratio ...................................... Min. 60 dB (0...100 kHz)
Response time (0...90%, 100...10%):
mA / V input ............................................ 7 ms
Calibration temperature............................... 20...28°C
2-wire supply (terminal 3...4)....................... 28...17 VDC / 0...20 mA
2-wire supply (terminal 3...4)....................... 28...15 VDC / 0...23 mA
Relative humidity......................................... < 95% RH (non-cond.)
Dimensions (HxWxD)................................... 113 x 6.1 x 115 mm
Protection degree........................................ IP20
Weight ......................................................... 70 g
Current input
Measurement range .................................... 0...20 mA
Programmable measurement ranges.......... 0...20 and 4...20 mA
Input resistance........................................... Nom. 20 Ω+ PTC 50 Ω
Voltage input
Measurement range .................................... 0...10 VDC
Programmable measurement ranges.......... 0...10 / 2...10 / 0...5 / 1...5 VDC
Input resistance........................................... Nom. ≥500 kΩ
CONTENTS

3100V106-IN 15
Current output
Signal range (span)...................................... 0...23 mA
Programmable signal ranges ...................... 0...20 / 4...20 mA
Load (max.), 3103, 3104 & 3105................. 23 mA / 600 Ω/ 13.8 VDC
Load (max.), 3108 & 3109........................... 23 mA / 300 Ω/ 6.9 VDC
Load stability............................................... <0.002% of span / 100 Ω
Voltage output
Signal range ................................................ 0...10 VDC
Programmable signal ranges ...................... 0...10 / 2...10 / 0...5 / 1...5 VDC
Load (min.)................................................... 10 KΩ
Approvals
Det Norske Veritas, Ships & Offshore .......... Stand. f. Certification No. 2.4
Germanischer Lloyd ................................... VI-7-2
*ATEX 94/9/EC............................................. EN 60079-0, -15
*IECEx ......................................................... IEC 60079-0, -15
*cFMus ........................................................ FM 3600, 3611, 3810
CSA E60079-0, -15
CSA 22.2 -213
EMC 2004/108/EC ...................................... EN 61326-1
LVD 2006/95/EC.......................................... EN 61010-1
UL, Standard for Safety .............................. UL 61010-1
Safe Isolation............................................... EN 61140
* Does not apply to 3105
of span = of the currently selected measurement range
CONTENTS

16 3100V106-IN
5
6
7
81
2
3
4
81 82 83 84 85
I
+
-
A
+-
Tx
+-
B
F E
+
-
mA
V
+
-
V
+-
mA
+-
DC
G
H
3103 3104 3105 3108 3109
Axxxxx
Bx x x
3103 3104 3105 3108 3109
Cxxxxx
Dx x x
Ex x
Fx
3103 3104 3105 3108 3109
Gxxxxx
Hxxxxx
Ixxxxx
+
-
CONNECTIONS
Input Output
ch. 1
Supply
Output
ch. 2
Input signals
Current
Voltage
Output signals
Current 1
Voltage 1
Current 2
Voltage 2
Supply
Supply +
Supply -
Power rail
connections
CONTENTS

3100V106-IN 17
INSTALLATION ON POWER RAIL
All devices can be installed on a power rail (PR part number 9400) supported, if
necessary, by module stop for power rail (PR part number 9403). Power supply
units can be mounted on the power rail according to customer requirements.
MARKING
The front cover of the 3100
series has been designed
with an area for affixation
of a click-on marker. The
area assigned to the marker
measures 5 x 7.5 mm.
Markers from Weidmüller’s
MultiCard System, type MF
5/7.5, are suitable (PR part
number MF5/7.5).
Module stop
CONTENTS

18 3100V106-IN
1234 5678910
0…20mA OFF OFF OFF OFF 0…20mA OFF OFF OFF NA NA NA
4…20mA OFF OFF ON OFF 4…20mA OFF ON OFF NA NA NA
0…10V OFF ON OFF OFF 0…10V ON OFF OFF NA NA NA
2…10V OFF ON ON OFF 2…10V ON ON OFF NA NA NA
0…5V OFF ON OFF ON 0…5V ON OFF ON NA NA NA
1…5V OFF ON ON ON 1…5V ON ON ON NA NA NA
0...20 mA Tx ON OFF OFF OFF
4...20 mA Tx ON OFF ON OFF
DIP-SWITCH PROGRAMMING
The devices 3104, 3105 and 3109 can be configured via DIP-switches. The DIP-
switches are located on the side of the device and can be adjusted with a small
screwdriver or other implement.
Adjustment of DIP-switches.
Default factory settings are:
Input=0…20mA
Output=0…20mA
All DIP-switches in the OFF position
The tables below show the configuration based on DIP-switch settings.
NA = no function of DIP-switch.
3104
Input setup Output setup
CONTENTS