2902043 Datasheet by Phoenix Contact

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1Description
3-way signal conditioner
MINI MCR-2-U-U(-PT)
© PHOENIX CONTACT
Data sheet
The standard signal 3-way signal conditioner with pluggable
connection technology is used to electrically isolate,
condition, amplify, and filter standard signals.
Features
– 3-way signal conditioner with plug-in connection
technology
– Approval for Ex-zone 2 (nA)
– Screw or push-in connection available
– Input, output signal range -10(0) ... 10 V
– Reinforced insulation according to IEC 61010-1
– Supply voltage range 9.6...30VDC
WARNING: Correct usage in potentially explosive areas
The module is a category 3 item of electrical equipment. It is absolutely vital to follow the instructions provided
here during installation and observe the information in the "Safety regulations and installation notes".
This device offers the option of NFC communication.
You can use the MINI Analog Pro Smartphone app to call-up comprehensive module information via the NFC
interface of your Smartphone.
The MINI Analog Pro Smartphone app is available to you free.
Make sure you always use the latest documentation.
It can be downloaded from the product at phoenixcontact.net/products.
This document is valid for the products listed in the “Ordering data”.
106013_en_02 2016-02-22
MINI MCR-2-U-U(-PT)
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2Table of contents
1 Description .............................................................................................................................. 1
2 Table of contents..................................................................................................................... 2
3 Ordering data .......................................................................................................................... 3
4 Technical data ......................................................................................................................... 5
5 Safety regulations and installation notes.................................................................................. 7
5.1 Installation notes ................................................................................................................. 7
5.2 Installation in Zone 2............................................................................................................. 7
5.3 UL Notes ........................................................................................................................... 7
6 Installation ............................................................................................................................... 8
6.1 Connection notes ................................................................................................................ 8
6.2 Structure ........................................................................................................................... 8
6.3 Block diagram..................................................................................................................... 8
6.4 Power supply...................................................................................................................... 8
6.5 Assembly........................................................................................................................... 9
6.6 FASTCON Pro plugs ............................................................................................................ 9
6.7 Fault monitoring FM ........................................................................................................... 10
6.8 Marking........................................................................................................................... 10
7 Status indicator...................................................................................................................... 10
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Description Ty p e Order No. Pcs./Pkt.
3-way signal conditioner with plug-in connection technology for the
electrical isolation of unipolar and bipolar analog signals. Input signal: 0 ...
10 V/±10 V, output signal: 0 ... 10 V/±10 V, screw connection technology
MINI MCR-2-U-U 2902042 1
3-way signal conditioner with plug-in connection technology for the
electrical isolation of unipolar and bipolar analog signals. Input signal: 0 ...
10 V/±10 V, output signal: 0 ... 10 V/±10 V, push-in connection technology.
MINI MCR-2-U-U-PT 2902043 1
3Ordering data
Accessories Ty p e Order No. Pcs./Pkt.
DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-
plated contacts, 5-pos. Plug component, Number of positions: 5, Pitch:
3.81 mm
ME 6,2 TBUS-2 1,5/5-ST-3,81 GN 2869728 10
Power terminal with plug-in connection technology for delivering the supply
voltage to the DIN rail connector. Monitoring of the supply voltages in
combination with the fault monitoring module. Screw connection
technology
MINI MCR-2-PTB 2902066 1
Power terminal with plug-in connection technology for delivering the supply
voltage to the DIN rail connector. Monitoring of the supply voltages in
combination with the fault monitoring module. Push-in connection
technology
MINI MCR-2-PTB-PT 2902067 1
Fault monitoring module with plug-in connection technology for evaluating
and reporting group errors from the FM system and for monitoring the
supply voltages. Error reporting via N/O contact. Screw connection
technology, standard configuration
MINI MCR-2-FM-RC 2904504 1
Fault monitoring module with plug-in connection technology for evaluating
and reporting group errors from the FM system and for monitoring the
supply voltages. Error reporting via N/O contact. Push-in connection
technology, standard configuration
MINI MCR-2-FM-RC-PT 2904508 1
Primary-switched MINI POWER supply for DIN rail mounting, input: 1-
phase, output: 24 V DC/1.5 A
MINI-SYS-PS-100-240AC/24DC/1.5 2866983 1
Electronics housing ME 6,2 TBUS-2 1,5/5-ST-3,81 GY 2695439 10
Marker for end clamp, Sheet, white, unlabeled, can be labeled with:
THERMOMARK CARD, BLUEMARK CLED, BLUEMARK LED,
TOPMARK LASER, Mounting type: snapped into marker carrier, Lettering
field: 30 x 5 mm
UCT-EM (30X5) 0801505 10
Marker for end clamp, can be ordered: by sheet, white, labeled according
to customer specifications, Mounting type: snapped into marker carrier,
Lettering field: 30 x 5 mm
UCT-EM (30X5) CUS 0801589 1
Marker for end clamp, Sheet, yellow, unlabeled, can be labeled with:
THERMOMARK CARD, BLUEMARK CLED, BLUEMARK LED,
TOPMARK LASER, Mounting type: snapped into marker carrier, Lettering
field: 30 x 5 mm
UCT-EM (30X5) YE 0830340 10
Marker for end clamp, can be ordered: by sheet, yellow, labeled according
to customer specifications, Mounting type: snapped into marker carrier,
Lettering field: 30 x 5 mm
UCT-EM (30X5) YE CUS 0830348 1
Plastic label, Sheet, white, unlabeled, can be labeled with: BLUEMARK
CLED, BLUEMARK LED, Plotter, Mounting type: Adhesive, Lettering
field: 15 x 5 mm
UC-EMLP (15X5) 0819301 10
Plastic label, Sheet, white, unlabeled, can be labeled with: BLUEMARK
CLED, BLUEMARK LED, Plotter, Mounting type: Adhesive, Lettering
field: 15 x 5 mm
UC-EMLP (15X5)L 0820138 5
Plastic label, Sheet, yellow, unlabeled, can be labeled with: BLUEMARK
CLED, BLUEMARK LED, Plotter, Mounting type: Adhesive, Lettering
field: 15 x 5 mm
UC-EMLP (15X5) YE 0822615 10
Plastic label, can be ordered: by sheet, white, labeled according to
customer specifications, Mounting type: Adhesive, Lettering field: 15 x 5
mm
UC-EMLP (15X5) CUS 0824550 1
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Plastic label, can be ordered: by sheet, yellow, labeled according to
customer specifications, Mounting type: Adhesive, Lettering field: 15 x 5
mm
UC-EMLP (15X5) YE CUS 0824551 1
Plastic label, can be ordered: by sheet, white, labeled according to
customer specifications, Mounting type: Adhesive, Lettering field: 15 x 5
mm
UC-EMLP (15X5)L CUS 0824552 1
Plastic label, Sheet, yellow, unlabeled, can be labeled with: BLUEMARK
CLED, BLUEMARK LED, Plotter, Mounting type: Adhesive, Lettering
field: 15 x 5 mm
UC-EMLP (15X5)L YE 0825325 5
Plastic label, can be ordered: by sheet, yellow, labeled according to
customer specifications, Mounting type: Adhesive, Lettering field: 15 x 5
mm
UC-EMLP (15X5)L YE CUS 0826680 1
Plastic label, Sheet, silver, unlabeled, can be labeled with: BLUEMARK
CLED, BLUEMARK LED, Plotter, Mounting type: Adhesive, Lettering
field: 15 x 5 mm
UC-EMLP (15X5) SR 0828095 10
Plastic label, can be ordered: by sheet, silver, labeled according to
customer specifications, Mounting type: Adhesive, Lettering field: 15 x 5
mm
UC-EMLP (15X5) SR CUS 0828099 1
Plastic label, Sheet, silver, unlabeled, can be labeled with: BLUEMARK
CLED, BLUEMARK LED, Plotter, Mounting type: Adhesive, Lettering
field: 15 x 5 mm
UC-EMLP (15X5)L SR 0828103 5
Marker strip, Roll, white, unlabeled, can be labeled with: THERMOMARK
ROLL, THERMOMARK X, THERMOMARK S1.1, THERMOMARK ROLL
X1, Mounting type: Adhesive, Lettering field: continuous x 5 mm
SK 5,0 WH:REEL 0805221 1
Accessories Ty p e Order No. Pcs./Pkt.
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4 Technical data
Input
Number of inputs 1
Configurable/programmable no
Voltage input signal 0 V ... 10 V
-10 V ... 10 V
2 V ... 10 V
Input resistance of voltage input approx. 1 MΩ
Output
Number of outputs 1
Voltage output signal 0 V ... 10 V
-10 V ... 10 V
Max. voltage output signal 11 V
Short-circuit current < 15 mA
Configurable/programmable no
Load/output load voltage output ≥ 10 kΩ
Ripple < 20 mVPP (at 10 kΩ)
Supply
Nominal supply voltage 24 V DC
Supply voltage range 9.6 V DC ... 30 V DC (The DIN rail bus connector (ME 6,2 TBUS-2 1,5/5-ST-3,81
GN, Order No. 2869728) can be used to bridge the supply voltage. It can be
snapped onto a 35 mm DIN rail according to EN60715))
Typical current consumption 25 mA (24 V DC)
54 mA (12 V DC)
Power consumption ≤ 200 mW (at 9.6 V DC)
Diagnostic and status indicators
Operating voltage display Green LED
General data
Limit frequency (3 dB) approx. 30 Hz
Maximum transmission error 0.1 % (of final value)
Temperature coefficient, typical 0.01 %/K
Maximum temperature coefficient 0.01 %/K
Step response (10-90%) approx. 10 ms
Electrical isolation Reinforced insulation in accordance with IEC 61010-1
Overvoltage category II
Mounting position any
Degree of protection IP20
Degree of pollution 2
Rated insulation voltage 300 V (effective)
Test voltage, input/output/supply 3 kV (50 Hz, 1 min.)
Dimensions W/H/D 6.2 mm / 110.5 mm / 120.5 mm
Type of housing PBT gray
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Connection data Screw connection Push-in connection
Solid conductor cross section with ferrule 0.2 mm² ... 1.5 mm² 0.14 mm² ... 2.5 mm²
Solid conductor cross section without ferrule 0.2 mm² ... 2.5 mm² 0.14 mm² ... 2.5 mm²
Conductor cross section, flexible 0.2 mm² ... 1.5 mm² 0.14 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 12 24 ... 12
Stripping length 10 mm 10 mm
Ambient conditions
Ambient temperature (operation) -40 °C ... 70 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Permissible humidity (operation) 5 % ... 95 % (non-condensing)
Conformance with EMC Directive 2004/108/EC (valid until 19.04.2016) / 2014/30/EU (valid from 20.04.2016)
Noise immunity according to EN 61000-6-2
When being exposed to interference, there may be minimal deviations.
Noise emission according to EN 61000-6-4
Conformance / approvals
Conformance CE-compliant
ATEX II 3 G Ex nA IIC T4 Gc X
UL, USA / Canada UL 508 Listed
UL, USA / Canada Class I, Div. 2, Groups A, B, C, D T6
UL, USA / Canada Class I, Zone 2, Group IIC T6
Shipbuilding DNV GL 14445-15HH C, EMC2
MINI MCR-2-U-U(-PT)
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5 Safety regulations and installation notes
5.1 Installation notes
•The category 3 device is suitable for installation in
potentially explosive area zone 2. It fulfills the
requirements of EN 60079-0:2012 and EN 60079-
15:2010.
•Installation, operation, and maintenance may only be
carried out by qualified electricians. Follow the
installation instructions as described. When installing
and operating the device, the applicable regulations
and safety directives (including national safety
directives), as well as generally approved technical
regulations, must be observed. The safety data is
provided in this package slip and on the certificates
(conformity assessment, additional approvals where
applicable).
•While the devices are in operation, contact-dangerous
voltages may be present on the control elements. For
this reason parameterization, conductor connection,
and opening of the module lid are allowed only when
devices are in a de-energized state unless the
connected circuits are exclusively SELV or PELV
circuits.
•The device must not be opened or modified. Do not
repair the device yourself, replace it with an equivalent
device. Repairs may only be carried out by the
manufacturer. The manufacturer is not liable for
damage resulting from violation.
•The IP20 protection (IEC 60529/EN 60529) of the
device is intended for use in a clean and dry
environment. The device must not be subject to
mechanical strain and/or thermal loads, which exceed
the limits described.
•The device is not designed for use in atmospheres with
a danger of dust explosions.
•The device complies with the EMC regulations for
industrial areas (EMC classA). When using the device
in residential areas, it may cause radio interference.
•If the device is not used as described in the
documentation, the intended protection can be
negatively affected.
•To protect the device against mechanical or electrical
damage, install it in a suitable housing with appropriate
degree of protection as per IEC60529.
•Provide a switch/circuit breaker close to the device,
which is labeled as the disconnecting device for this
device.
•Provide for a overcurrent protection device (I ≤ 4 A) in
the installation.
•Thanks to its housing, the device has basic insulation to
the neighboring devices, for 150Veff. If several devices
are installed next to each other, this has to be taken into
account, and additional insulation has to be installed if
necessary!
•The voltages present at the input, output and supply are
extra-low voltages (ELV). Depending on the
application, dangerous voltage (>30V) against ground
could occur. For this event, safe electrical isolation from
the other connections has been implemented.
•The device must be stopped if it is damaged, has been
subjected to an impermissible load, stored incorrectly,
or if it malfunctions.
•Only use copper connecting cables providing the
permitted temperature range (60°C/75°C).
5.2 Installation in Zone 2
•Observe the specified conditions for use in potentially
explosive areas! Install the device in a suitable
approved housing (with a minimum of IP54 protection)
that meets the requirements of EN 60079-15. Observe
the requirements of EN 60079-14.
•Only devices which are designed for operation in Ex
zone 2 and are suitable for the conditions at the
installation location may be connected to the circuits in
the Ex zone.
•In potentially explosive areas, terminals may only be
snapped onto or off the DIN rail connector and wires
may only be connected or disconnected when the
power is switched off.
•The device must be stopped and immediately removed
from the Ex area if it is damaged, was subject to an
impermissible load, stored incorrectly or if it
malfunctions.
5.3 UL Notes
INDUSTRIAL CONTROL EQUIPMENT FOR
HAZARDOUS LOCATIONS 45FP
1 Suitable for use in class 1, division 2, groups A, B, C and
D hazardous locations, or nonhazardous locations only.
2 WARNING - EXPLOSION HAZARD: Do not disconnect
equipment unless power has been removed or the area
is known to be non-hazardous.
3 WARNING - EXPLOSION HAZARD: Substitution of any
components may impair suitability for Class I, Division
2.
4 This device is open-type and is required to be installed
in an enclosure suitable for the environment and can
only be accessed with the use of a tool or key.
MINI MCR-2-U-U(-PT)
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6 Installation
6.1 Connection notes
6.2 Structure
Figure 1 Structure
1Green “PWR” LED, power supply
2Cover with labeling option
3Input: Standard signals
4Supply voltage
5NFC coil
6Universal snap-on foot for EN DIN rails
7Connection for DIN rail connector
8Spindle screw
9Output: Standard signals
6.3 Block diagram
Figure 2 Block diagram
6.4 Power supply
You must refer to the MACX and MINI Analog power manual
for the design of the power supply.
Supply via the module
Where the total current consumption of the aligned modules
does not exceed 400 mA, the power can be supplied directly
at the connection terminal blocks of the module.
We recommend connecting a 630 mA fuse (normal-blow or
slow-blow) upstream.
Supply via a power terminal block
The MINI MCR-2-PTB power terminal block (Order No.
2902066) or the MINI MCR-2-PTB-PT power terminal block
(Order No. 2902067) of the same shape is used to supply
the supply voltage to the DIN rail connector.
We recommend connecting a 4 A fuse upstream.
The device contains components that can be
damaged or destroyed by electrostatic
discharge. When handling the device,
observe the necessary safety precautions
against electrostatic discharge (ESD)
according to EN 61340-5-1 and IEC 61340-5-
1.
1
5
3
6
7
8
4
9
2
4
NOTE
Never connect the supply voltage directly
to the DIN rail connector. Drawing power
from individual devices is not permitted!.
Zone 2
IN
Sensor / Field
OUT
PLC / DCS
4-wire
OUT
U+
US
5
6
1
2
OUT
U-
PWR+
PWR–
+
+
+
–
–
–
–
+
FM
1 5
2 6
3 7
4 8
OUT U–
PWR–
IN U+
IN U–
PWR–
PWR+PWR+
OUT U+
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Supply via a system power supply unit
The system power supply unit with 1.5A output current
connects the DIN rail connector to the supply voltage and
can thus be used to supply several modules from the mains.
– MINI-SYS-PS-100-240AC/24DC/1.5 (Order No.
2866983)
– Potentially explosive areas:
MINI-PS-100-240AC/24DC/1.5/EX (Order No.
2866653)
6.5 Assembly
Figure 3 Mounting and removing
– Mount the module on a 35 mm DIN rail according to EN
60715.
– When using the DIN rail connector, first place it into the
DIN rail (see A – C). It is used to bridge the power
supply. It is also absolutely vital that you snap the
module and the DIN rail connector into position in the
correct direction: the snap-on foot should be at the
bottom and the connector on the left.
6.6 FASTCON Pro plugs
The device has pluggable connection terminals with an
integrated test disconnect terminal block, with either push-in
or screw-in connection technology.
You can plug or screw the FASTCON Pro plugs onto the
device directly without tools. You can use the integrated
spindle screw to easily remove the plugs from the module or
set the isolating position, even when the plugs are
connected. For this purpose, use a screwdriver of sufficient
width, e.g. SZF1-0.6x3.5 (order number: 1204517).
4-way coding prevents incorrect insertion into the module.
Screw connection:
Figure 4 Screw connection
•Insert the wire into the corresponding connection
terminal block.
•Use a screwdriver to tighten the screw in the opening
above the connection terminal block.
Push-in connection:
Figure 5 Push-in connection
•Insert the wire into the corresponding connection
terminal block.
A
D
C
B
E
MINI MCR-2-… AWG 26-16
0,2-1,5 mm2
10 mm
A
B
0,5-0,6 Nm
5-7 lb ln
B
A
MINI MCR-2-…-PT
A
AWG 26-12
0,2-2,5 mm2
10 mm
MINI MCR-2-U-U(-PT)
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PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany
phoenixcontact.com
6.7 Fault monitoring FM
A module or power supply failure is reported to the form-
matched MINI MCR-2-FM-RC fault monitoring module
(order number 2904504) or MINI MCR-2-FM-RC-PT fault
monitoring module (order number 2904508) via the DIN rail
connector. The module reports the error centrally via an N/C
contact.
A fault monitoring module is only required once in a group.
There is no need for individual evaluation of up to 115
connected Mini Analog Pro signal conditioners.
6.8 Marking
Standard UCT-EM... or UC-EMLP tags are available for
marking the devices and can be printed as per customer
requirements. In addition, the covers provide enough space
for the use of freely chosen sticky labels such as SK 5.0
WH:REEL without concealing the LED diagnostic
indicators.
7 Status indicator
Green LED PWR Supply voltage
Lit Supply voltage present