MINI MCR-2-F-UI(-PT)
Frequency transducer with transistor switching
output
Data sheet
108237_en_00
1
© PHOENIX CONTACT 2017-10-09
Description
Configurable, 3-way frequency transducer with switching
output and pluggable connection technology for the
electrical isolation, conversion, amplification and filtering of
frequency and PWM signals.
Features
–
–
On the input side frequency signals within the range of
0.002 ... 200 kHz and PWM signals up to a frequency of
1 kHz can be processed.
The device is suitable for the connection of NAMUR
proximity sensors, sensors with NPN and PNP outputs,
which produce a frequency signal as well as general
frequency and PWM signals.
On the output side, signals between 0 and 21 mA or 0 and
10.5 V are possible.
You can optionally configure the device using DIP switches,
or with enhanced functionality via the S-PORT using the
standard Analog-Conf software via FDT/DTM, or without
further accessories using the Mini Analog Pro Smartphone
app.
–
–
–
–
–
–
–
Configurable 3-way frequency transducer with
transistor switching output
Acquisition of NPN, PNP, NAMUR and frequency
signals (0.002 ... 200 kHz)
Freely adjustable input and output
Conversion of frequency and PWM signals to analog
signals (0 ... 10.5 V / 0 ... 21 mA)
Sensor supply >8.2 V DC via MINI MCR-2-SPS-24-15(PT) (order number: 1033202, 1033201)
Approval for Ex-zone 2 (nA)
Screw or push-in connection available
Reinforced insulation according to IEC 61010-1
Supply voltage range 9.6 ... 30 V DC
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 via the NFC interface of your Smartphone to configure the
device and to call-up DIP switch setting help and comprehensive module information.
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”.
MINI MCR-2-F-UI(-PT)
2
Table of contents
1
Description .............................................................................................................................. 1
2
Table of contents ..................................................................................................................... 2
3
Ordering data .......................................................................................................................... 3
4
Technical data ......................................................................................................................... 7
5
Safety regulations and installation notes................................................................................ 10
5.1
Installation notes ............................................................................................................... 10
5.2
Installation in Zone 2........................................................................................................... 10
6
Installation ............................................................................................................................. 11
6.1
Connection notes .............................................................................................................. 11
6.2
Structure ......................................................................................................................... 11
6.3
Block diagram ................................................................................................................... 11
6.4
Power supply .................................................................................................................... 11
6.5
Assembly......................................................................................................................... 12
6.6
FASTCON Pro plugs .......................................................................................................... 12
6.7
Fault monitoring FM ........................................................................................................... 13
6.8
Current measurement ......................................................................................................... 13
6.9
Marking ........................................................................................................................... 13
7
Configuration ......................................................................................................................... 14
7.1
Configuration via DIP switches .............................................................................................. 14
7.2
Configuration via software .................................................................................................... 17
7.3
Configuration via MINI Analog Pro app .................................................................................... 17
8
Function description .............................................................................................................. 18
8.1
Digital switching output ....................................................................................................... 18
8.2
Analog switching output ...................................................................................................... 19
8.3
Monitoring........................................................................................................................ 19
8.4
Limiting behavior of the analog output ..................................................................................... 19
8.5
Diagnostic functions and error messages ................................................................................ 19
8.6
Simulation mode/force ....................................................................................................... 19
8.7
Frequency input threshold.................................................................................................... 20
8.8
Sensor supply ................................................................................................................... 20
9
Diagnostics and status indicators .......................................................................................... 21
108237_en_00
PHOENIX CONTACT 2 / 21
MINI MCR-2-F-UI(-PT)
3
Ordering data
Description
Type
Order No.
Pcs./Pkt.
Universally configurable frequency transducer for
MINI MCR-2-F-UI
converting frequency and PWM signals into standard
signals. Sensor voltages greater than 8.2 V DC are
possible in combination with MINI MCR-2-SPS 1033202.
Screw connection technology.
2902056
1
Universally configurable frequency transducer for
converting frequency and PWM signals into standard
signals. Sensor voltages greater than 8.2 V DC are
possible in combination with MINI MCR-2-SPS-PT
1033201. Push-in connection technology.
MINI MCR-2-F-UI-PT
2902058
1
Accessories
Type
Order No.
Pcs./Pkt.
DIN rail connector (TBUS), 5-pos., for bridging the supply ME 6,2 TBUS-2 1,5/5-ST-3,81 2695439
voltage, can be snapped onto NS 35/... DIN rails
GY
according to EN 60715
10
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
10
ME 6,2 TBUS-2 1,5/5-ST-3,81 2869728
GN
Power terminal with plug-in connection technology for
MINI MCR-2-PTB
delivering the supply voltage to the DIN rail connector.
Monitoring of the supply voltages in combination with the
fault monitoring module. Screw connection technology
2902066
1
Power terminal with plug-in connection technology for
MINI MCR-2-PTB-PT
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
2902067
1
Fault monitoring module with plug-in connection
MINI MCR-2-FM-RC
technology for evaluating and reporting group errors from
the FM system and for monitoring the supply voltages.
Error message via N/C contact. Screw connection
technology, standard configuration
2904504
1
Fault monitoring module with plug-in connection
MINI MCR-2-FM-RC-PT
technology for evaluating and reporting group errors from
the FM system and for monitoring the supply voltages.
Error message via N/C contact. Push-in connection
technology, standard configuration
2904508
1
Constant voltage source with pluggable connection
MINI MCR-2-SPS-24-15
technology for the generation of a highly precise constant
voltage of 15 V and for the supply of sensors without
internal power supply. Screw connection technology.
1033202
1
Constant voltage source with pluggable connection
MINI MCR-2-SPS-24-15-PT
technology for the generation of a highly precise constant
voltage of 15 V and for the supply of sensors without
internal power supply. Push-in connection technology.
1033201
1
Primary-switched MINI POWER supply for DIN rail
mounting, input: 1-phase, output: 24 V DC/1.5 A
2866983
1
108237_en_00
MINI-SYS-PS-100-240AC/
24DC/1.5
PHOENIX CONTACT 3 / 21
MINI MCR-2-F-UI(-PT)
Accessories
Order No.
Pcs./Pkt.
Primary-switched power supply MINI POWER for DIN rail MINI-PS-100-240AC/24DC/
mounting, input: 1-phase, output: 24 V DC/1,5 A, for the 1.5/EX
potentially explosive area
2866653
1
Bluetooth adapter with micro USB and S-PORT interface IFS-BT-PROG-ADAPTER
for wireless communication with the MINI Analog,
MINI Analog Pro, MACX Analog, INTERFACE
system gateways, and PLC logic device series.
2905872
1
Programming adapter with USB interface, for
IFS-USB-PROG-ADAPTER
programming with software. The USB driver is included in
the software solutions for the products to be programmed,
such as measuring transducers or motor managers.
2811271
1
Near Field Communication (NFC) programming adapter
with USB interface for the wireless configuration of NFCcapable products from PHOENIX CONTACT with
software. No separate USB driver is required.
2909681
1
Eight MINI Analog Pro signal conditioners and measuring MINI MCR-2-V8-FLK 16
transducers can be connected to a controller with minimal
cabling effort and without any errors using system
adapters and system cabling.
2901993
1
Eight MINI Analog Pro signal conditioners and measuring MINI MCR-2-V8-MOD-RTU
transducers can be quickly and easily integrated into a
Modbus/RTU network via a communication adapter.
2905634
1
Eight MINI Analog Pro signal conditioners and measuring MINI MCR-2-V8-MOD-TCP
transducers can be quickly and easily integrated into a
Modbus/TCP network via a communication adapter.
2905635
1
Eight MINI Analog Pro signal conditioners and measuring MINI MCR-2-V8-PB-DP
transducers can be quickly and easily integrated into a
PROFIBUS DP network via a communication adapter.
2905636
1
Marker for end clamp, Sheet, white, unlabeled, can be
UCT-EM (30X5)
labeled with: THERMOMARK PRIME, THERMOMARK
CARD, BLUEMARK CLED, BLUEMARK LED,
TOPMARK LASER, mounting type: snapped into marker
carrier, lettering field size: 30 x 5 mm
0801505
10
Marker for end clamp, can be ordered: by sheet, white,
UCT-EM (30X5) CUS
labeled according to customer specifications, mounting
type: snapped into marker carrier, lettering field size: 30 x
5 mm
0801589
1
Marker for end clamp, Sheet, yellow, unlabeled, can be UCT-EM (30X5) YE
labeled with: THERMOMARK PRIME, THERMOMARK
CARD, BLUEMARK CLED, BLUEMARK LED,
TOPMARK LASER, mounting type: snapped into marker
carrier, lettering field size: 30 x 5 mm
0830340
10
Marker for end clamp, can be ordered: by sheet, yellow, UCT-EM (30X5) YE CUS
labeled according to customer specifications, mounting
type: snapped into marker carrier, lettering field size: 30 x
5 mm
0830348
1
108237_en_00
Type
TWN4 MIFARE NFC USB
ADAPTER
PHOENIX CONTACT 4 / 21
MINI MCR-2-F-UI(-PT)
Accessories
Order No.
Pcs./Pkt.
Plastic label, Sheet, white, unlabeled, can be labeled with: UC-EMLP (15X5)
BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, PLOTMARK, mounting type: adhesive,
lettering field size: 15 x 5 mm
0819301
10
Plastic label, can be ordered: by sheet, white, labeled
according to customer specifications, mounting type:
adhesive, lettering field size: 15 x 5 mm
0824550
1
Plastic label, Sheet, white, unlabeled, can be labeled with: UC-EMLP (15X5)L
BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, THERMOMARK CARD, THERMOMARK
PRIME, PLOTMARK, mounting type: adhesive, lettering
field size: 15 x 5 mm
0820138
5
Plastic label, can be ordered: by sheet, white, labeled
according to customer specifications, mounting type:
adhesive, lettering field size: 15 x 5 mm
UC-EMLP (15X5)L CUS
0824552
1
Plastic label, Sheet, yellow, unlabeled, can be labeled
with: BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, PLOTMARK, mounting type: adhesive,
lettering field size: 15 x 5 mm
UC-EMLP (15X5) YE
0822615
10
Plastic label, can be ordered: by sheet, yellow, labeled
according to customer specifications, mounting type:
adhesive, lettering field size: 15 x 5 mm
UC-EMLP (15X5) YE CUS
0824551
1
Plastic label, Sheet, yellow, unlabeled, can be labeled
with: BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, mounting type: adhesive, lettering field size:
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 size: 15 x 5 mm
UC-EMLP (15X5)L YE CUS
0826680
1
Plastic label, Sheet, silver, unlabeled, can be labeled with: UC-EMLP (15X5) SR
BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, PLOTMARK, mounting type: adhesive,
lettering field size: 15 x 5 mm
0828095
10
Plastic label, can be ordered: by sheet, silver, labeled
according to customer specifications, mounting type:
adhesive, lettering field size: 15 x 5 mm
0828099
1
Plastic label, Sheet, silver, unlabeled, can be labeled with: UC-EMLP (15X5)L SR
BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, PLOTMARK, mounting type: adhesive,
lettering field size: 15 x 5 mm
0828103
5
Plastic label, Card, white, unlabeled, can be labeled with: US-EMLP (15X5)
THERMOMARK PRIME, THERMOMARK CARD,
mounting type: adhesive, lettering field size: 15 x 5 mm
0828790
10
Plastic label, can be ordered: By card, white, labeled
according to customer specifications, mounting type:
adhesive, lettering field size: 15 x 5 mm
US-EMLP (15X5) CUS
0830076
1
Plastic label, Card, yellow, unlabeled, can be labeled
with: THERMOMARK PRIME, THERMOMARK CARD,
mounting type: adhesive, lettering field size: 15 x 5 mm
US-EMLP (15X5) YE
0828873
10
108237_en_00
Type
UC-EMLP (15X5) CUS
UC-EMLP (15X5) SR CUS
PHOENIX CONTACT 5 / 21
MINI MCR-2-F-UI(-PT)
Accessories
Type
Order No.
Pcs./Pkt.
Plastic label, can be ordered: By card, yellow, labeled
according to customer specifications, mounting type:
adhesive, lettering field size: 15 x 5 mm
US-EMLP (15X5) YE CUS
0830077
1
Plastic label, Card, silver, unlabeled, can be labeled with: US-EMLP (15X5) SR
THERMOMARK PRIME, THERMOMARK CARD,
mounting type: adhesive, lettering field size: 15 x 5 mm
0828874
10
Plastic label, can be ordered: By card, silver, labeled
according to customer specifications, mounting type:
adhesive, lettering field size: 15 x 5 mm
US-EMLP (15X5) SR CUS
0830078
1
Marker strip, Roll, white, unlabeled, can be labeled with:
THERMOMARK ROLL, THERMOMARK ROLL X1,
THERMOMARK ROLLMASTER 300/600,
THERMOMARK X1.2, THERMOMARK S1.1, mounting
type: adhesive, for terminal block width: 5 mm, lettering
field size: continuous x 5 mm
SK 5,0 WH:REEL
0805221
1
108237_en_00
PHOENIX CONTACT 6 / 21
MINI MCR-2-F-UI(-PT)
4
Technical data
Input
Description of the input
Frequency input
Available input sources
NAMUR initiators
NPN/PNP transistor outputs
Floating contact (dry contact)
Frequency generator
Incremental encoder (speed only)
HTL encoders
Frequency measuring range
0.002 Hz ... 200 kHz
Number of inputs
1
Max. voltage input signal
30 V (incl. DC voltage)
Output
Number of outputs
1
Voltage output signal
0 V ... 10 V (via DIP switch)
2 V ... 10 V (via DIP switch)
0 V ... 5 V (via DIP switch)
1 V ... 5 V (via DIP switch)
0 V ... 10.5 V (can be set via software)
Max. voltage output signal
approx. 12.3 V
Current output signal
0 mA ... 20 mA (via DIP switch)
4 mA ... 20 mA (via DIP switch)
0 mA ... 10 mA (via DIP switch)
2 mA ... 10 mA (via DIP switch)
0 mA ... 21 mA (can be set via software)
Max. current output signal
24.6 mA
Load/output load voltage output
≥ 10 kΩ
Ripple
< 20 mVPP (at 600 Ω)
Load/output load current output
≤ 600 Ω (at 20 mA)
Output description
Switching output
Number of outputs
1
Contact type
1 N/O contact
Minimum switching voltage
1V
Maximum switching voltage
30 V DC
Min. switching current
100 µA
Max. switching current
100 mA (30 V)
108237_en_00
PHOENIX CONTACT 7 / 21
MINI MCR-2-F-UI(-PT)
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 EN 60715))
Typical current consumption
32 mA (24 V DC)
63 mA (12 V DC)
Power consumption
≤ 1 W (at IOUT = 20 mA, 9.6 V DC, 600 Ω load)
Status and diagnostics indicators
Status display
Yellow LED (switching output)
Indication
Red LED
Operating voltage display
Green LED
General data
Maximum transmission error
0.1 % (Frequency)
1 % (PWM signal)
Temperature coefficient, typical
0.01 %/K
Maximum temperature coefficient
0.01 %/K
Step response (0–99%)
< 35 ms (f > 500 Hz)
Electrical isolation
Reinforced insulation in accordance with IEC 61010-1
Overvoltage category
II
Mounting position
any
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
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
Noise immunity according to EN 61000-6-2
Noise emission according to EN 61000-6-4
108237_en_00
PHOENIX CONTACT 8 / 21
MINI MCR-2-F-UI(-PT)
Conformance/Approvals
Conformance
CE-compliant
ATEX
II 3 G Ex nA IIC T4 Gc X
Shipbuilding
GL applied for
108237_en_00
PHOENIX CONTACT 9 / 21
MINI MCR-2-F-UI(-PT)
5
Safety regulations and installation notes
5.1
Installation notes
•
•
•
•
•
•
•
•
•
•
•
The category 3 device is designed for installation in
zone 2 potentially explosive areas. It meets the
requirements of EN 60079-0:2012+A11:2013 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 class A). 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 suitable housing with an appropriate
degree of protection according to IEC/EN 60529.
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.
108237_en_00
•
•
•
•
•
5.2
•
•
•
•
•
There is a double isolation of 300 Veff between
neighboring modules of the same type oriented the
same way. The device has a base isolation of 150 Veff
to other neighboring modules on the side with the DIP
switch.
The voltages present at the input, output and supply are
extra-low voltages (ELV). Depending on the
application, dangerous voltage (> 30 V) 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).
If EMC problems occur, increase the filter factor with the
configuration software (suggestion: 50).
Installation in Zone 2
Observe the specified conditions for use in potentially
explosive areas! Install the device in a suitable,
approved housing that meets the requirements of IEC/
EN 60079-15 and has at least IP54 protection. Also
observe the requirements of IEC/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.
In Ex zone 2, the device may only be operated when all
connectors are fully plugged in.
PHOENIX CONTACT 10 / 21
MINI MCR-2-F-UI(-PT)
6.3
6
Installation
6.1
Connection notes
Block diagram
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 61340-51.
NPN
NAMUR
2
IN
OUT U, I–
2
IN
PWR+
3
4
max.30VDC
100mA
passive
6 –
6
7 +
PWR–
RO+
8 –
FM
4
PWR–
PWR+
Zone 2
5
R
ER R
PW
5
3
4
3
TI+
5 +
OUT U, I+
active
IN
3
4
14
1
universal frequency
PWR–
2
1
3
Structure
1
PLC / DCS
S-Port
PNP
OUT
6.2
OUT
IN
Sensor / Field
1
2
, KG
Co
DO
8
7
6
5
&
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Gm
CT
y
NTA
CO 8 rman
NIX tstr. Ge
OE mark berg,
H
P chs m
Fla 25 Blo I
328 -F-U 6
13
Figure 2
-2 05
CR 02
I M29
er
ion
MINNo.:
ndit
Co
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Hz
nal
ig
y
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S
-2
enc
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2
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Fre
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ang XXXX P, un efina
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que ge NP fre
8°F
Fre Ran MUR, 0..10V
M
,
+15
ield
PW NA 1mA C -40°...
/ F
.2
D
N
IN: : 0.. ...30V 0°C /
sor
NP
T 9,6 .+7
Sen
U
O
° ..
UR
-40 W
IN
M
NA
0m
Tamb 100
ort
S-P
PLC
1
3
IN
2
TI+
,I+
+ 5 UT U
O ve
ti
ac
12
2
3
T
OU
IN
3
DC
4
RO
W
+ 7 P
7
IN
U,I
- 6 OUT
0V
x.3
ma 0mA
10
+
Power supply
You must refer to the MACX and MINI Analog power manual
for the design of the power supply.
NOTE
y
nc
ue
eq
l fr
rsa
ive
un
5
e
ssiv
pa
6
6
P
PN
1
Pmax
T
OU
CS
/ D
6.4
Block diagram
RPW
R+
Never connect the supply voltage directly
to the DIN rail connector. Drawing power
from individual devices is not permitted!.
4
FM
0
W
- 8 P
R-
S2
For User
PWRPWR+
11
1
6
ON
F
OF 1
S1
Supply via the module
QR
de
Co
8
9
!
Figure 1
10
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.
Structure
Supply via a power terminal block
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DO switch contact yellow LED
Error indicator "ERR" red LED
Green “PWR” LED, power supply
Cover with labeling option
Input: frequency and PWM signals
Output: Switch contact
DIP switches S1, S2
NFC coil
Universal snap-on foot for EN DIN rails
Connection for DIN rail connector
Mounting screw
Supply voltage
Output: Standard and normalized signals
Current measuring socket
108237_en_00
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.
PHOENIX CONTACT 11 / 21
MINI MCR-2-F-UI(-PT)
Supply via a system power supply unit
Screw connection:
The system power supply unit with 1.5 A 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
B
Assembly
A
AWG 26-16
2
0,2-1,5 mm
MINI MCR-2-…
10 mm
B
A
C
Figure 4
E
D
•
•
0,5-0,6 Nm
5-7 lb ln
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:
AWG 26-12
0,2-2,5 mm2
Figure 3
–
–
6.6
MINI MCR-2-…-PT
Mounting and removing
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.
A
10 mm
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.
A
Figure 5
•
B
Push-in connection
Insert the wire into the corresponding connection
terminal block.
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. SZF 1-0.6x3.5 (order number: 1204517).
The spindle screw will turn by itself when the FASTCON Pro
plugs are connected. There is no need for you to fix the
spindle screw in place as well.
4-way coding prevents incorrect insertion into the module.
108237_en_00
PHOENIX CONTACT 12 / 21
MINI MCR-2-F-UI(-PT)
6.7
Fault monitoring FM
A module or power supply failure is reported to the formmatched 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.
6.9
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.
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
Current measurement
The device allows current measurement without
disconnection of the conductors by means of integrated test
disconnect terminals.
Test sockets which support current measurement are
marked TI+ or TI-.
For the current measurement, use 2 mm probe tips of the
type Fluke TL75-1 or probe tips with a comparable tip shape.
Figure 6
Test disconnect terminal block
Furthermore, individual circuits can be specifically
disconnected, e.g. for commissioning.
You can set the isolating position by turning the integrated
spindle screw through 180°. The isolating position is
indicated by the marking on the plugs.
Figure 7
108237_en_00
Disconnect position
PHOENIX CONTACT 13 / 21
MINI MCR-2-F-UI(-PT)
7
Configuration
The device is supplied with the following standard
configuration:
Sensor NAMUR; mean-value generation "OFF"; frequency
range 0.002 Hz ... 200 kHz, output 4 mA ... 20 mA; error
evaluation NE43 (downscale); fault monitoring contact
reacts upon any error; software configurable
Configuration is possible for all configuration variants
without supply voltage.
7.1
Configuration via DIP switches
At delivery, all DIP switches are in the "OFF" position.
Configure the DIP switches according to the planned
application using the configuration tables.
Configuration tables
• = ON
Input
NAMUR
NPN
PNP
Universal frequency
Frequency
PWM
0 ... 20 mA
20 ... 0 mA
4 ... 20 mA
20 ... 4 mA
0 ... 10 V
10 ... 0 V
0 ... 5 V
1 ... 5 V
Signal type
Output
• = ON
Start frequency (recognition time)
DIP S1
1 2 3 4 5 6
•
•
• •
•
•
•
• •
•
•
• •
• • •
•
DIP S2
1 2 3 4 5 6 7 8
(DIP S1-3 = OFF)
0.002 Hz
0.1 Hz
1 Hz
10 Hz
108237_en_00
(> 8 min)
(~10 s)
(~1 s)
(~0.1 s)
•
•
•
•
PHOENIX CONTACT 14 / 21
MINI MCR-2-F-UI(-PT)
• = ON
End frequency
DIP S2
DIP S2
3 4 5 6 7 8
(DIP S1-3 = OFF)
200000 Hz
100000 Hz
50000 Hz
40000 Hz
30000 Hz
20 000 Hz
19000 Hz
18000 Hz
17000 Hz
16000 Hz
15000 Hz
14000 Hz
13000 Hz
12000 Hz
11000 Hz
10000 Hz
9000 Hz
8000 Hz
7000 Hz
6000 Hz
5000 Hz
4500 Hz
4000 Hz
3500 Hz
3000 Hz
2500 Hz
2000 Hz
1800 Hz
1600 Hz
1400 Hz
1200 Hz
1000 Hz
3 4 5 6 7 8
900 Hz
800 Hz
700 Hz
600 Hz
500 Hz
450 Hz
400 Hz
350 Hz
300 Hz
250 Hz
200 Hz
190 Hz
180 Hz
170 Hz
160 Hz
150 Hz
140 Hz
130 Hz
120 Hz
110 Hz
100 Hz
90 Hz
80 Hz
70 Hz
60 Hz
50 Hz
45 Hz
40 Hz
35 Hz
30 Hz
25 Hz
20 Hz
•
•
• •
•
•
• •
• • •
•
•
•
• •
•
•
• •
• • •
•
•
•
•
•
•
•
•
•
•
•
• •
•
•
• •
• • •
•
•
•
• •
•
•
• •
• • •
•
• = ON
PWM pulse/pause ratio start/end
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
DIP S2
1 2 3 4
•
•
• •
•
•
• •
• • •
•
•
•
• •
•
•
• •
• • •
•
•
•
•
•
•
•
•
•
•
•
• •
•
•
• •
• • •
•
•
•
• •
•
•
• •
• • •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
DIP S2
5 6 7 8
(DIP S1-3 = ON)
1%
2%
3%
4%
5%
6%
7%
8%
10%
15%
20%
25%
30%
35%
40%
45%
108237_en_00
•
•
• •
•
•
• •
• • •
•
•
•
• •
•
•
• •
• • •
•
•
•
•
•
•
•
•
•
99%
98%
97%
96%
95%
94%
93%
92%
90%
85%
80%
75%
70%
65%
60%
55%
•
•
• •
•
•
• •
• • •
•
•
•
• •
•
•
• •
• • •
•
•
•
•
•
•
•
•
•
PHOENIX CONTACT 15 / 21
MINI MCR-2-F-UI(-PT)
• = ON
Not used
Configuration
108237_en_00
DIP S2
9 0
Not used
Not used
via software
via DIP switch
•
PHOENIX CONTACT 16 / 21
MINI MCR-2-F-UI(-PT)
7.2
Configuration via software
Use the IFS-USB-PROG-ADAPTER
programming adapter (Order No.: 2811271),
the NFC-USB-PROG-ADAPTER (Order No.:
2900013), or the IFS-BT-PROG-ADAPTER
(Order No.: 2905872) for connection of the
device and PC.
Figure 8
7.3
Configuration via MINI Analog Pro app
In addition to DIP switch settings, app configuration offers
enhanced setting options.
Using the MINI Analog Pro Smartphone app via the NFC
interface of your Smartphone you can configure the module
without an additional programming adapter or cables.
Alternatively, you can use the Bluetooth programming
adapter (Order No. 2905872).
Programming connection
Figure 9
108237_en_00
Configuration
PHOENIX CONTACT 17 / 21
MINI MCR-2-F-UI(-PT)
8
Function description
8.1
Digital switching output
Switching behavior
You can configure eight different switching behaviors.
Switch
ing
behavi
or
0
Number of
switching
points
Normal function of the
switching output
0
Switching points
1
0
The switching points are set finitely and in the selected unit
(Hz, %) and relate to the measuring input.
2
1
The up to two switching points can be configured within the
input signal range as follows.
3
1
The smallest measuring span depends on the frequency
range in which these points are located.
4
Two
switching
points with
hysteresis
5
Two
switching
points with
hysteresis
6
2
7
2
Permanently inactive (not
connected through)
Permanently active (connected
through)
Active after the switching point is
exceeded
Inactive after the switching point is
exceeded
Active after the upper switching
point is exceeded, inactive after
the lower switching point is
undershot. If the input variable
assigned to the switching output
lies between the two switching
points when the module is
switched on, the switching output
is inactive.
Inactive after the upper switching
point is exceeded, active after the
lower switching point is undershot.
If the input variable assigned to the
switching output lies between the
two switching points when the
module is switched on, the
switching output is active.
Active between the two switching
points
Inactive between the two
switching points
The digital potential-free switching output is an N/O
transistor output that can be used as a threshold value
output.
You can define up to 2 switching points for a characteristic
curve.
If you adjust the start value of the measuring range, the
greatest possible difference between the start and final
value depends
on the final value previously specified.
If you adjust the final value of the measuring range, the
smallest possible difference between the start and final
value depends on the start value previously specified.
Adjust start value
Final value
10.1 Hz
>10.1 Hz ... 110 Hz
>110 Hz ... 240 Hz
>240 Hz ... 364 Hz
>364 Hz ... 490 Hz
>490 Hz
Maximum possible start value
that can be set
Final value / 1.01
Final value / 1.1
Final value / 1.2
Final value / 1.3
Final value / 1.4
Final value / 1.5
Adjust final value
Start value
10 Hz
>10 Hz ... 100 Hz
>100 Hz ... 200 Hz
>200 Hz ... 280 Hz
>280 Hz ... 350 Hz
>350 Hz
108237_en_00
Smallest possible final value
that can be set
Start value * 1.01
Start value * 1.1
Start value * 1.2
Start value * 1.3
Start value * 1.4
Start value * 1.5
You can only set the switching behavior in the event of a
short circuit/open circuit for NAMUR signals at the signal
input.
You can set the switch-on/switch-off delay in increments of
0.1 s from 0 s ... 10 s.
If an error is detected, the delay time is not taken into
account.
PHOENIX CONTACT 18 / 21
MINI MCR-2-F-UI(-PT)
8.2
Analog switching output
If you configure the device using one of the software or app
solutions, this additional function is available. It allows you to
implement a threshold value switch without having to
integrate an extra switching output or use a separate
threshold value switch.
The analog output can be used as an analog switching
output. A low level or high level is signaled at the analog
output. The low level or high level can be freely adjusted
within the analog output range of 0 mA ... 20 mA or
0 V ... 10 V. The minimum distance between the two levels
must be 1 mA or 0.5 V. The high level must be greater than
the low level.
Switching points
The switching points are set finitely and in the selected unit
(Hz, %) and relate to the measuring input.
The smallest measuring span depends on the frequency
range in which these points are located.
If you adjust the start value of the measuring range, the
greatest possible difference between the start and final
value depends
on the final value previously specified.
If you adjust the final value of the measuring range, the
smallest possible difference between the start and final
value depends on the start value previously specified.
Switching behavior
Function of the switching output: signal high level after the
switching point is exceeded; before this signal low level.
8.3
Monitoring
A monitoring function can be used with the software or app
solutions. This means that you can display and note down
current measured values via the software interface.
8.4
8.5
Diagnostic functions and error messages
Errors such as open circuit, short circuit, overrange,
underrange, and module errors are detected by the
modules. The errors are signaled via the analog output and/
or the fault monitoring and/or, if present, via a switching
output. At the same time, the error signaling is displayed by
means of a red LED.
The respective error displays are removed when the error is
eliminated.
The software and app solutions allow you to freely select
and adjust all signaling variants.
Analog input
Open circuit detection at the NAMUR input is possible.
A signal is defined as an open circuit when it is less than
1.2 mA.
Short-circuit detection is possible at the NAMUR input.
A signal is defined as a short circuit when it is less than
6 mA.
Analog output
The current output can also be monitored for open circuits.
You can activate or deactivate the function in the “Analog
output” tab of the software or app solutions.
8.6
Simulation mode/force
During startup it must be possible to specify analog values
without a pending sensor signal from the field.
The ANALOG-CONF and FDT/DTM software solutions
allow you to simulate analog signals at the output.
You can set this behavior via “Service > Force analog
output”. It can be specified as a percentage in relation to the
set input or as an absolute value of the output signal range.
Limiting behavior of the analog output
In some applications it is important that the standard signal
at the output remains within its limits. In the case of a
4 mA ... 20 mA signal, for example, this means that the
signal does not drop below 4 mA or exceed 20 mA.
You can set this behavior under “Analog output > Error
signaling > Limitation”. The best way to do this is via the
software or app solutions.
108237_en_00
PHOENIX CONTACT 19 / 21
MINI MCR-2-F-UI(-PT)
Example 2
Frequency input threshold
For universal frequency input a measuring threshold must
be employed.
The measuring threshold should be in the center of the
frequency signal's amplitude.
Input signal
[V]
8.7
When measuring, ensure that all negative components of
the signal are cut. You must therefore place the measuring
threshold exactly in the center of the positive part of the
amplitude.
7,5
5
2,5
0
-2,5
Example 1
Input signal
[V]
t
Figure 12
Input signal
5
Signal prepared for measurement
[V]
0
7,5
5
3,75
2,5
0
-5
t
Figure 10
Input signal
Signal prepared for measurement
[V]
t
Figure 13
5
2,5
0
Signal prepared for measurement
Measuring threshold 3.75 V
8.8
Sensor supply
You can use the MINI MCR-2-SPS-24-15(-PT) (order
number: 1033202, 1033201) constant voltage source if you
require a sensor supply >8.2 V DC.
t
Figure 11
Signal prepared for measurement
This product provides a constant voltage of 15 V DC at a
maximum current of 30 mA.
For additional information, please refer to the corresponding
data sheet at phoenixcontact.net/products.
Measuring threshold 2.5 V
108237_en_00
PHOENIX CONTACT 20 / 21
MINI MCR-2-F-UI(-PT)
9
Diagnostics and status indicators
Green LED
Red LED
Yellow LED
108237_en_00
PWR
Lit
ERR
Flashing fast (2.8 Hz)
Flashing slowly (1.4 Hz)
Lit
DO
Lit
Supply voltage
Supply voltage present
Fault display or simulation mode
Sensor fault or invalid DIP switch configuration
Simulation mode
Internal device error
Switch contact
Switch contact activated
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