MCR-F-UI-DC Phoenix Contact, MCR-F-UI-DC Datasheet

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MCR-F-UI-DC

Manufacturer Part Number
MCR-F-UI-DC
Description
INTERFACE ANALOG
Manufacturer
Phoenix Contact
Datasheet

Specifications of MCR-F-UI-DC

Input Type
0.1 Hz To 120 KHz
Output Type
Analogue Voltage Or Current
No. Of Output Channels
2
Accuracy
± 0.15%
Approval Bodies
UL Recognised
External Depth
110mm
External Length / Height
75mm
External
RoHS Compliant
External Width
45mm
Rohs Compliant
Yes
Signal Conditioner Input
0.1Hz To 120kHz
MCR-f-UI-DC
Universal Frequency Transducer
INTERFACE
Data Sheet
100240_en_05
1
MCR-f-UI-DC, the programmable MCR frequency
transducer, is a module for displaying and converting
frequencies up to120 kHz. On the input side, all common
frequency generator signals in 2, 3 and 4-wire technology,
and signals from incremental encoders can be collected.
The input impulses are evaluated using period
measurement and are then output by a processor as an
analog voltage or current value to match the measuring
range start and end value entered.
In order to achieve as short as possible reaction times, the
inputs of the frequency transducer have purposely been
designed without a frequency input filter. An automatic
measurement range selection function (autorange) ensures
that the measured value is always displayed with the
optimum resolution. Frequency interferences can, however,
lead to too large a division factor being selected for low input
frequencies. This in turn can result in an erratic output signal
(see "Operation with Disturbed Frequency Input Signals" on
page 6).
In order to stabilize fluctuating input values, a filter function
has been implemented for conversion into the analog output
Description
Make sure you always use the latest documentation.
It can be downloaded at www.download.phoenixcontact.com.
A conversion table is available on the Internet at
www.download.phoenixcontact.com/general/7000_en_00.pdf.
This data sheet is valid for all products listed on the following page:
© PHOENIX CONTACT - 10/2008
value. The depth of this filter can be set from 1 to 15 using
the membrane keyboard. The optimum filter depth depends
on the application.
In addition to the analog output, there is also a PNP
transistor switching output with a maximum carrying
capacity of 100 mA, for monitoring functions, for example
(not short-circuit proof).
Specially for rotational speed measurement, it is possible to
both enter the measuring range start and end value in
revolutions per minute (RPM), and to observe the
revolutions in RPM on the LCD (4-pos. + RPM as unit) during
operation.

Related parts for MCR-F-UI-DC

MCR-F-UI-DC Summary of contents

Page 1

... INTERFACE Data Sheet 100240_en_05 1 Description MCR-f-UI-DC, the programmable MCR frequency transducer module for displaying and converting frequencies up to120 kHz. On the input side, all common frequency generator signals and 4-wire technology, and signals from incremental encoders can be collected. The input impulses are evaluated using period ...

Page 2

... Configuration of the Analog Input – Sequence of Menu................................................................................ 12 12.3 Configuration of the Extended Mode – Sequence of Menu .......................................................................... 13 13 Example: Configuration Based on a Frequency Input Signal ..................................................... 13.1 Continuation of the Configuration Example: ................................................................................................. 16 14 Configuration Software MCR/PI-CONF-WIN-... ......................................................................... 15 Application Example: Speed Measurement of a Drive ............................................................... 100240_en_05 ................................................................................................................................. 6 MCR-f-UI- ...

Page 3

... Potential-free relay contact (Dry Contact) – Frequency generator ca < 0.1 Hz…120 kHz / ≤ ≥ 12 Bit 2 Vpp (0.1 Hz…120 kHz) 2 Vpp (8.0 Hz…120 kHz) 18 Vpp (1.0 Hz…120 kHz) max (incl. DC voltage) ≥ 1μs 0… 0… MCR-f-UI-DC Pcs./Pkt 1 3 PHOENIX CONTACT ...

Page 4

... EN 61000-4-2 Criterion B EN 61000-4-3 Criterion A EN 61000-4-4 Criterion B EN 61000-4-5 Criterion B EN 61000-4-6 Criterion 55011 Criterion A MCR-f-UI- discharge in air 6 kV contact discharge 3 10 V/m 2 Input/output/supply kHz Input/output Ω 2 Supply Ω 3 Input/output/supply PHOENIX CONTACT ...

Page 5

... Dimensions 75 mm Figure 1 Dimensions 5 Features Membrane keypad Signal inputs Figure 2 Features of MCR-f-UI-DC 100240_en_05 " MCR-f-UI-DC Supply Switching output Signal outputs PHOENIX CONTACT ...

Page 6

... No additional settings are necessary. 100240_en_05 9 + GND ! SW " mC GND & A GND 2 8 Resetting to Delivery State – Connect the top two pins of the pin strip (nearest display) with the jumper. – Terminal 2 is now ready again for the connection of NAMUR sensors. MCR-f-UI-DC 6 PHOENIX CONTACT ...

Page 7

... IN pnp wh GND1 NPN PNP + 100240_en_05 2-wire DC NAMUR sensor bn +8,2 V NAMUR GND1 NPN PNP + NPN transistor output bu +8,2 V NAMUR npn GND1 NPN PNP + NPN transistor with pull-up resistor bn + GND1 NPN transistor output bu +8,2 V NAMUR npn wh GND1 NPN PNP + MCR-f-UI-DC 7 PHOENIX CONTACT ...

Page 8

... The connection from terminal block 4 GND1 to terminal block 0 GND is essential! – Supply of signal generator from the module 15 V/25 mA +8,2 V NAMUR GND1 K1, K2, K0 NPN PNP K1, K2 input (direct current) +8,2 V NAMUR GND1 NPN - PNP + MCR-f-UI-DC 8 PHOENIX CONTACT ...

Page 9

... V) Setting the division factor from 0.1 to 9999 (de- fault value = 1.0). Slow positioning tasks require holed coupling halves with multiple divisions (factor > 1). Measuring the rotational speed of a motor at the gearbox requires a small division factor (factor < 1). PHOENIX CONTACT MCR-f-UI-DC 9 ...

Page 10

... Messages in Operating Mode key, the set 11.4 Menu Guidance MCR-f-UI-DC Has fallen below the measuring range. This message and the current frequency flash alternately if the frequency falls below the bot- tom measuring range set. Measuring range exceeded. This message and the current frequency flash alternately if the frequency exceeds the top measuring range set ...

Page 11

... Input Example Example Full Scale Full Scale Input Input all options all options Example Example Low Setpoint Example Example High Setpoint Example + Zero Input Example + Full Scale Input Example + Low Low Setpoint Setpoint Example + High High Setpoint Setpoint PHOENIX CONTACT MCR-f-UI-DC 11 ...

Page 12

... High Setpoint Saving values Operating mode Figure 6 Configuration of the analog input – sequence of menu 100240_en_05 Example Zero Input Example Full Scale Input All options All options Example Example Low Setpoint Example Example High Setpoint MCR-f-UI-DC Low Setpoint High Setpoint PHOENIX CONTACT 12 ...

Page 13

... OFF delay POWER ON delay Wire break detection End value Zero point Division factor Output filter function Continued Figure 7 Configuration of the extended mode – Sequence of menu (1) 100240_en_05 Example Example Example Example Example Example Example Example Example Example Example Example Example PHOENIX CONTACT MCR-f-UI-DC 13 ...

Page 14

... Continuation of the Sequence of Menu: Signal where the measuring range is fallen below Signal where the measuring range is exceeded No signal Save Do not save Basic settings Figure 8 Configuration of the extended mode – sequence of menu (2) 100240_en_05 Operating mode MCR-f-UI-DC 14 PHOENIX CONTACT ...

Page 15

... Example: Configuration Based on a Frequency Input Signal The module MCR-f-UI-DC has the following functions: Frequency range: 5…45700 Hz, 3-wire NPN sensor Output signal: 4…20 mA Switching behavior: bottom switching point ("High" to "Low" top switching point ("Low" to "High" kHz ON delay OFF delay Wire-break detection time: ...

Page 16

... Continuation of the Configuration Example: Operating mode Press briefly -> extended operating mode + ON delay OFF delay Wire break detection time Example Figure 10 Continuation of the configuration example 100240_en_05 Operating mode MCR-f-UI-DC 16 PHOENIX CONTACT ...

Page 17

... Configuration Software MCR/ PI-CONF-WIN-... The MCR configuration software is available for the configuration and visualization of all parameters for the MCR-f-UI-DC frequency transducer. The MCR-Software runs under Windows 95 ®, ® Windows 98 Windows NT , Windows ME ® Windows 2000 and under Windows XP The modules are configured via a serial interface. A label is also created by the software that can be placed on the module ...

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