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© PHOENIX CONTACT - 09/2007

102526_01_en

INTERFACE

MCR-SL-D-FIT

Data Sheet 

1

Description

The Standard Line digital display 

MCR-SL-D-FIT

 with six 

displaying positions is used to display frequencies, pulses 
and times. The required function can be configured quickly 
and easily via the two front buttons.

Measured values can be easily read on the high-resolution 
8 mm high LED display. The self-explanatory programma-
bility of the digital display offers the user enormous time-
savings.

The 24 V DC-supplied display in a 48 mm x 24 mm DIN for-
mat saves the data if the supply voltage fails. The position 
of the decimal point is freely selectable. The digital display 
also has a NPN transistor output that can be used, among 
other things, for counting applications and is activated in the 
"zero" position.

Features

For frequencies, pulses and times

Programmable

Data saving with Power Off

6 positions displayed

Display 48 x 24 mm

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

.

Programmable Digital Display for Frequencies, 
Pulses and Times

Summary of Contents for 2864024

Page 1: ...gs The 24 V DC supplied display in a 48 mm x 24 mm DIN for mat saves the data if the supply voltage fails The position of the decimal point is freely selectable The digital display also has a NPN transistor output that can be used among other things for counting applications and is activated in the zero position Features For frequencies pulses and times Programmable Data saving with Power Off 6 po...

Page 2: ... 0 V DC 2 V DC Input resistance 10 kΩ Impulse form Any Schmitt trigger input rectangular pulse 1 1 at maximum frequency Count frequency 20 kHz can be damped to 30 Hz max 11 kHz when using quadrature mode Min pulse length of the reset input 5 ms Output Data Display 7 segment LED 8 mm red Number of the positions displayed 6 Accuracy of tacho frequency counter 0 1 Timer accuracy 0 005 Switching Outpu...

Page 3: ...ection solid stranded Pluggable screw connection 0 14 mm2 1 mm2 AWG 26 16 0 14 mm2 1 5 mm2 AWG 26 16 Housing material Macrolon 2405 Noise immunity EN 61000 6 4 EN 55011 Class B EN 50082 2 Weight 50 g approx Cleaning The front of the unit is only to be cleaned with a soft wet water cloth General Data Continued Conformity Approvals Conformance CE compliance UL USA Canada UL applied for 000000 f CNT ...

Page 4: ... for use in ar eas with risks of explosion and in the branches excluded by the standard EN 61010 1 We recommend the use of wire end ferrules in order to avoid short circuits between adjacent terminals The digital display shall not be installed near to contactors or motor starters In order to keep the interferences at the mea suring input as low as possible the signal and power supply wires must be...

Page 5: ...item is the basic function 7 1 Operating Mode 8 MCR SL D FIT as Pulse Counter Adding Counter and Position Indicator 8 1 Description 6 digit adding counter resettable LED display with 8 mm high characters and very high luminosity Display range 199999 999999 overflow condition will be indicated by flashing of the display Programming of count functions and operating param eters via the setting keys D...

Page 6: ...ng to 24 V Max count frequency 20 kHz Max count frequency 30 Hz Count input and count di rection input INP A count input INP B count direction input Quadrature input with pulse doubling INP A count input 0 INP B count input 90 Each pulse edge of INP A will be counted Differential input INP A count input add ing INP B count input sub tracting Quadrature input INP A count input 0 INP B count input 9...

Page 7: ...n Active at f 0 Hz Programmable features 9 2 Inputs INP Dynamic count input Max count frequency 30 Hz or 20 kHz programmable via set up 9 3 Optocoupler Output Active at f 0 Hz Can be used e g to activate a No oper ation lamp 9 4 Programming Routine Programmable parameters are shown in succession After one pass the device is fully programmed Set value 199999 999999 num ber of decimal places depends...

Page 8: ...ogramming Npn switching to 0 V Pnp switching to 24 V Max count frequency 20 kHz Max count frequency 30 Hz It can be set from 00 0001 up to 99 9999 The decimal point is set to 4 decimal places 0 won t be accepted 0 no decimal place 0 0 one decimal place 0 00 two decimal places 0 000 three decimal places Calculating and display ing the value to 1 sec Hz Calculating and display ing the value to 1 min...

Page 9: ...a frequency of 1 Hz between active and inactive 10 4 Programming Routine Programmable parameters are shown in succession After one pass the device is fully programmed 10 4 1 Input Polarity 10 4 2 Activating the 30 Hz filter 10 4 3 Input Mode Time Meter Input polarity npn or pnp Max count frequency 30 Hz or 20 kHz Input mode Operating mode Decimal point Reset mode manual and electrical no reset ele...

Page 10: ...ming in s accuracy de pending on position of the decimal point Timing in h min s deci mal point will be ignored Timing in h accuracy de pending on position of the decimal point Timing in min accuracy depending on position of the decimal point 0 1 0 0 1 10 0 1 0 00 1 100 0 01 0 000 1 1000 0 001 Manual reset left key and electrical reset Manual reset only No reset left key and reset input locked Ele...

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