MCR-f-UI-DC Programmable Universal Frequency Transducer

Transcription

1 Programmable Universal Frequency Transducer. Brief escription Frequencies from 0. Hz 0 khz nalog inputs selectable between 0-0 V or 0-0 m nalog output and switching output -way isolation Programmable using membrane keypad Configuration via MCR/PI-CONF-W isplay of the input or output signal The new is a frequency module that accepts frequencies between 0. Hz and 0 khz. The input frequency can be easily selected within this range and is displayed on the front face of the module. ll common frequency signals (,, and -wire) can be accepted on the input side The input options are as follows sensors Frequency generators ry contacts Incremental encoder signals The input pulses are evaluated by a period measurement, and the output is processed according to the lower measuring range value and the upper measuring range value into an analog voltage or current signal. The module features -way isolation between signal input, signal output, and supply to prevent any ground loop errors. U, I, f U, I In addition to the analog output a transistor switching output, e.g. for alarm processing, is available. The input frequencies (lower and upper range) can be programmed in, using the membrane keypad, as revolutions per minute (rpm) or as Hz. nalog voltage and current inputs can also be converted and isolated. The LC display can show both input and output measurement values. POWER Headquarters: Phoenix Contact GmbH & Co. KG Flachsmarktstraße Blomberg Germany Tel Fax

2 0 Programmable Universal Frequency Transducer Fig. Fig. M ry Contact 0-0 V 0-0 m,v Namur f in GN V U in I in µc C C C 9 V 0 GN! " SW GN NC $ I OUT % & U OUT GN Fig. with signal conversion: 0. Hz 0 khz / 0 V; 0 0 V; 0 0 m; 0 m (also as inverse signals) ( a F planned) fixed flexible [mm ] WG Connection data escription MCR frequency transducer, for the conversion of frequencies into analog signals (also as inverse signals) signal U /I 0 0 m 0 m 0 V, 0 0 V Order No. Pcs. pkt. 0.. Technical ata Frequency input Frequency range sources Sensor supply frequency/ response time / resolution Signal level amplitude max. Signa lform Puls length Resolution Signal conversion time Current/voltage input (isolation amplifier functions) signal resistance Resolution Step -response(0-90 %) signal Max. output signal: current/voltage Load: current/voltage and span adjustment Ripple Switching output 0. Hz 0 khz / transistor outputs sensor Electrically isolated relay contact (dry contact) Frequency generator pprox. V C ( m constant maximum) 0. Hz 0 khz / ms/ bits V (typical 0, V) square-wave voltage 0, Hz 0 khz V (typical 0, V) sinusoidal voltage,0 Hz 0 khz V (typical,0 V) sinusoidal voltage 0, Hz 0 khz max. 0 V (incl. direct voltage) ny µs BIT ms 0 0 V / 0 0 m (can be selected) 9 kω/00 Ω Bit () < ms 0 0 V/0 0 V, 0 V/ 0 V or 0() 0 m/0 0() m m /. V 00 Ω / 00 Ω ± % < 0 mv ss transistor output switches the supply voltage at Terminal SW with a load capacity of 00 m PHOENIX CONTCT page of

3 Programmable Universal Frequency Transducer.. General ata Supply voltage Current consumption (without load) Transmission error Temperature coefficient Test voltage: Protective circuit mbient temperature range Operating indicators Operator's panel Connection method/mounting position/mounting imensions (W x H x ) Housing material /supply /output /supply 0 0 V C < 0 m (without switching output) < 0. % of the measured value (0.%, typical) < 0.0 %/K (0.00%/K, typical). kv, 0 Hz, min.. kv, 0 Hz, min.. kv, 0 Hz, min. transient protection, polarity protection -0 C to C [- F to 9 F] (for specified data) LC Membrane keypad with keys and LC window Plug-in screw terminal blocks ny, horizontal preferred mm x mm x 0 mm (. in. x.9 in. x. in.) BS.. EMC Electromagnetic Compatibility c Conforms to the EMC directive 9//EEC and the low voltage directive //EEC Noise immunity according to 00- Electrostatic discharge (ES) Electromagnetic HF field: Fast transients (burst) Surge current load (surge) Conducted interference EN EN EN EN EN Criterion B kv air discharge kv contact discharge Criterion 0 V/m Criterion B I/O/S: kv/ khz ) Criterion B I/O: kv/ Ω ) S: kv/ Ω ) Criterion I/O/S: 0 V ) Noise emission according to EN00- EN 0 Class EN 000 corresponds to IEC 000 EN 0 corresponds to CISPR ) I = input/o = output/s = supply Criterion : normal operating characteristics within the specified limits. Criterion B: temporary interference with the operating characteristics which the device corrects itself. Class : industrial application, without special installation measures. PHOENIX CONTCT page of

4 Edit Programmable Universal Frequency Transducer.. Function Elements Supply voltage Switching output Membrane keypad isplay Ful Scale nalog igital 9 0 Signal outputs Reset ext. Mode Signal inputs 0-0 m 0-0 V ry Contact SERIE I in U in V f in GN,V Namur I N PPROBTIONEN / PPROVLS rt.-nr.: 0 µc C C C % &! " NC $ I OUT U OUT GN 9 V 0 GN SW GN Fig.. Connection and Operating Instructions.. Connection Method -wire C (dry contact) -wire C sensor bn bu, V f GN V U I Fig. bn bu, V f GN V U I Fig. U input (C voltage) I input (C current) -, V f GN V U I Fig. 9 -, V f GN V U I Fig. 0 PHOENIX CONTCT page of

5 Programmable Universal Frequency Transducer.. Connection Method (continued). -wire C (C voltage) with: transistor output transistor output pnp bn bu bk, V f GN V U I Fig. npn bu bn bk, V f GN V U I Fig. -wire C (C voltage) with: transistor output transistor output pnp wh bn bu bk, V f GN V U I Fig. npn wh bu bn bk, V f GN V U I Fig. Incremental rotary transducer with push-pull: Separate power supply Power supply provided by the module U B = V C, V f GN V U I Fig. V/ m, V f GN V U I Fig. Incremental rotary transducer with HTL logic: Separate power supply Power supply provided by the module U B = V C K, K, K0 K, K, K0, V f GN V U I Fig. V/ m K, K, K0 K, K, K0, V f GN V U I Fig. PHOENIX CONTCT page of

6 Programmable Universal Frequency Transducer.. Functions of the Membrane Keypad.. LC isplay isplay within Setting Range Frequency input for, -, - and - wire sensors, incremental rotary transducer with push-pull and HTL output signal and dry contact. The setting is optional in Hz or revolutions per minute (rpm). Reset isplay nalog igital Edit Frequency input for sensors with open circuit and short circuit recognition. The setting is optional in Hz or rpm. ext. Mode Fig. 9 Current input 0 0 m (selectable) Voltage input 0 0 V (selectable) Press and release button: The calculated output value is displayed. By pressing the button again you return to the existing input measurement value. Press and release button (< 0. sec.): The module switches to edit mode for frequency input signals Press button for min. seconds: The module switches to edit mode for analog input signals Press and release buttons together (< 0. sec.): The module switches to extended edit mode Press and release buttons together: Close edit mode without saving any changed settings The existing setting is accepted in edit mode and changes automatically to the next value. Special functions of the keypad in edit mode In edit mode for pulse input signals and for analog input signals, pressing the enter button in addition to the or button acce- lerates the downward or upward input selection. fine adjustment is possible by releasing the button and pressing it lightly again. On delay time of the switching output (setting range 0 0 sec., default value = 0.00 sec.). Off delay time of the switching output (setting range 0 0 sec., default value = 0.00 sec.). Sets the POWER ON delay time (switching output)(setting range 0 0 sec., default value =.00 sec.). The switching output does not respond to events during this time. This function is only effective directly after switching on the supply voltage. Sets the open circuit recognition time (setting range sec., default value = 0. sec.). No input signal is recognized during this time, therefore "no input" appears in the display and the outputs respond according to their settings. Sets the end value (setting range %, default value = 00 %) with reference to 0 V or 0 m. Sets the zero point depending on the chosen output signal: (setting range - m / -.. V; default value = 0 m / 0 V) Sets the division factor from 0. to 9999 (default value =.0). Slow positioning tasks require multiple subdivided holed coupling halves (factor > ). Speed measurement of a motor at the gears requires a small division factor (factor < ). Save. The set parameters are saved by pressing the button. PHOENIX CONTCT page of

7 Programmable Universal Frequency Transducer The setting mode is interrupted, without saving the set parameters, by pressing the button. The existing settings are overwritten by the default values by pressing the button. The parameters of the frequency input and the analog input remain unaffected.... isplaying the Switching When the " " is exceeded the transistor switches to "" and when the value falls below the " " it switches to "" (with hysteresis). When the " " is exceeded the transistor switches to "" and when the value falls below the " " it switches to "" (with hysteresis). When the value falls below the " " the transistor switches to "". When the " " is exceeded the transistor switches to "".... Messages in the Operating State Falling below measuring range This message flashes alternatively with the existing frequency if the value falls below the lower measuring range. Exceeding the measuring range. This message flashes alternatively with the existing frequency if the upper measuring range is exceeded. No input signal. This message flashes for the following reasons:. No sensor connected. For : short circuit or open circuit. Short circuit frequency GN. No input signal detected within the set open circuit recognition time (I.br.time)... Menu-riven Operation In edit mode, an arrow points to each function to be set. Transistor is permanently on. Transistor is permanently off. Transistor switches between " " and " " to "". When the value falls below the " and when the " " is exceeded the transistor switches to "". nalog igital Fig. 0 PHOENIX CONTCT page of

8 Programmable Universal Frequency Transducer.. Menu Flow iagram... Configuration of the Frequency - Menu Sequence Press and release F input Start of measuring range End of measuring range ll options nalog output nalog 0 - m - 0 m 0-0 m 0-0 m - 0 V 0 - V 0-0 V ll options Switching output ON igital er switching point Upper switching point Save values PHOENIX CONTCT page of

9 Programmable Universal Frequency Transducer... Configuration of nalog Menu Sequence Press button for min. seconds nalog input Start of measuring range End of measuring range ll options nalog output nalog - 0 V 0 - V 0-0 V 0-0 V 0 - m - 0 m 0-0 m ll options Switching output ON igital er switching point Upper switching point Save values PHOENIX CONTCT page 9 of

10 Programmable Universal Frequency Transducer... Configuration of the Extended Operating Mode Menu Sequence Press and release On delay Off delay POWER ON delay Open circuit recognition Final value point ivision factor Save o not save Basic setting PHOENIX CONTCT page 0 of

11 Programmable Universal Frequency Transducer... : Configuration with a Frequency Signal Setting the module for the following parameters: Frequency range: signal: Switching behavior: On delay: Open circuit recognition time: 00 Hz, -wire sensor 0 m er switching point ("" to "") at Hz 0 s ("" to "") at 0 khz s F input -wire Start of measuring range End of measuring range nalog output nalog nalog nalog Switching output igital igital igital igital er switching point Upper switching point PHOENIX CONTCT page of

12 Programmable Universal Frequency Transducer Configuration (continued): Press and release -> Extended operating mode On delay Off delay Open circuit recognition time PHOENIX CONTCT page of

13 C Programmable Universal Frequency Transducer.. Configuration Configuration Software MCR/PI-CONF-W-... for Frequency Transducer The MCR configuration software will be available at the end of 999 for the configuration and visualization of all parameters for the frequency transducer. The MCR software runs under Windows.x, Windows 9, Windows 9 and under Windows NT. The modules are configured via a serial interface. label is also created by the software that can be placed on the module. Fig. Configuration of the measurement input of the module Fig... pplication : Speed Measurement of a rive ry Contact 0-0 V 0-0 m Closed state:. m Open state. m,v Namur I N f in GN V U in I in µc C C 9 V 0 GN! SW " GN NC $ I OUT % U OUT & GN PHOENIX CONTCT page of OUT Control system V Line voltage Fig. PHOENIX CONTCT TNR: