Summary of Contents for promesstec UDA 50-U Series
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• sliding averaging • two semiconductor switching points galvanically not separated • programming lock via code entry • protection class IP65 front side • pluggable screw clamp • accessories: PC-based configuration software with CD and USB adapter UDA 50-…U…promesstec GmbH version 2.1.1...
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Identification STANDARD-TYPE ORDER NUMBER UDA 50-5-U-0 99-003648 Dimension symbols are to be specified on request when ordering, e.g. mbar...
Content Short description Assembly Elektrical connection and connection examples 3.1. Pin assignment 3.2. Connection examples 3.2.1. Voltage / Current 3.2.2. Pt100 / Pt1000 / thermocouple 3.2.3. Frequency / Rotational speed 3.2.4. Counter 3.3. Switching points connection examples Functional description and operation 4.1.
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Content 6.1.3.3. Up/down counter, Co.up, Co.dn Impuls actuation, i.typ Counter base / impuls signal, co.ba Flank, edge Prescale, pres Display end value and impulse count end value, end, end.c 6.2. General display parameters Setting the measuring time, sec Setting the floating average, glm Start/end value representation in the display, di.hi, di.lo Assigning functions to the direction keys, tast Display flashes when limit value is undershot/exceeded, flas...
1. Short description 1. Short description The switch panel meter UDA 50...-U... is a 4-digit digital display for measuring various measuring signals such as voltage/current, temperature and frequency. The configuration is done via 3 front keys or by means of an optional PC software PM-TOOL. An integrated programming lock prevents unwanted changes to parameters and can be unlocked again via an individual code.
2. Assembly 2. Assembly Please read the safety instructions on page 34 before assembly and keep these instructions for future reference. 1. After removing the fasteners, insert the device. 2. Check seal for good fit. 3. Re-engage fastening elements and tighten clamping screws by hand. Then tighten further by half a turn with the screwdriver..
3. Electrical connection 3. Electrical connection 3.1. Pin assignment Type UDA 50...-U... - Supply 9-28 VDC, galvanically not isolated 9-28 VDC Note: < _ 1 VA Clamps 3, 5 and 7 are electrically connected in the device. Signaleingänge Spannungs- Halbleiter- versorgung ausgänge 3.2.
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3. Electrical connection 2-wire sensor 4-20 mA with external power supply Schaltpunkte GND S2 0/4-20 mA 9-28 VDC Transmitter- versorgung 3-wire sensor 0/4-20 mA Schaltpunkte GND S2 0/4-20 mA 9-28 VDC 3-wire sensor 0/4-20 mA with external power supply Schaltpunkte GND S2 0/4-20 mA 9-28 VDC...
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3. Electrical connection 3-wire sensor 0-1/2…10 V Schaltpunkte GND S2 1/2 V 10 V 0-1/2...10 V 9-28 VDC 4-wire sensor 0-1/2…10 V, 50 mV Schaltpunkte GND S2 50 mV 10 V 1/2 V 0-1/2...10 V, 50 mV 9-28 VDC 3-wire sensor 0-1/2…10 V with external power supply Schaltpunkte GND S2 1/2 V...
3. electrical connection Encoder with external supply, PNP-output and external resistance circuit Schaltpunkte GND S2 9-28 VDC Spannungs- Geber versorgung Geber- versorgung Encoder with external supply and namur output Schaltpunkte GND S2 Namur 9-28 VDC Versorgung 3.2.4. Counter When used as a counter, use the connection examples for Frequency/Rotation and the reset input executed below.
4. Functional description and operation 4. Functional description and operation 4.1. Operating and display elements The display has 3 keys with which you can parameterize the device and call up stored functions during operation. Functions that can be adjusted or changed are always signaled with a flashing of the display.
4. Functional description and operation / 5. Setting the display 4.2. Programming via configuration software PM-TOOL: Part including the software on CD, is a USB cable with device adapter. The connection is established via a 4-pin micromatch connector on the back of the device and to the PC side with a USB connector.
6. Parameterization 6. Parameterization 6.1. Input signal selection: type With the type setting an assignment of the input variant takes place, here can be selected between the five input types voltage, current, Pt100(0), thermocouple and impulse signal. Measurement signal selection Voltage see page 15-18 Power...
6. Parameterization 6.1.1. Device parameters for the assignment of voltage/current signals: VoLT, AMPE VoLT: Four voltage signals are available for selection : 0-10 V, 0-2 V, 0-1 V and 0-50 mV AMPE: Here you can choose between the following signals : 0-20 mA and 4-20 mA Parameter Selection option Default...
6. Parameterization Parameter Selection option Default SPC.A dIS.1 InP.1 dIS.2 InP.2 dIS.3 InP.3 dIS.4 InP.4 diS.5 InP.5 End / OFFS: Measuring range end value / measuring range start value With this pair of values the desired display value is assigned to the measuring signal. If Sen.V or Sen.A was selected as input variant, you can choose between noCA and CAL.
6. Parameterization OVEr: Overflow and underflow behavior The overflow / underflow of the measuring input is displayed with 4 bars at the top or 4 bars at the bottom. The exception is the input type "4-20" (mA) where a measured value smaller than 1 mA is already considered as underflow.
6. Parameterization 6.1.2. Device parameters for the assignment of Pt100(0), thermocouple: Pt.SE, THEr Pt.SE: Three variants are available: Pt.Lo: Pt100 3-wire -50.0…200.0°C / -58.0…392.0°F Pt.Hi: Pt100 3-wire -200…850°C / -328…1562°F Pt.tH: Pt1000 2-wire -200…850°C / -328…1562°F tHEr: Here we differentiate between : Thermocouple type L, J, K, B, S, N, E, T, R Parameter Selection option Default...
6. Parameterization 6.1.3. Device parameters for the assignment of pulse signals: IMPU FrEq: Frequency measurement of TTL signals, PNP/NPN sensors. tUrn: Rotational speed measurement (simplified setting option) of TTL signals, PNP/NPN sensors. This function also allows a flow to be scaled. CO.up: Counting input (up-counter) for TTL signals, PNP/NPN sensors.
6. Parameterization Parameter Selection option Default dIS.2 InP.2 dIS.3 InP.3 diS.4 InP.4 diS.5 InP.5 I.tYP: Impulse signal The impulse input can be controlled in three different modes. Active TTL signals with approx. 0.8 V lower and approx. 2 V upper threshold. Passive switching contact that switches the internal pull up to ground.
6. Parameterization FILt: Limitation of the impulse length For debouncing mechanical contacts via the selection of the filter frequency. none Special evaluation of the impulse length. 2 Hz at duty cycle 1:1 => minimum impulse length 250 ms 5 Hz at duty cycle 1:1 => minimum impulse length 100 ms 10 Hz at duty cycle 1:1 =>...
6. Parameterization 6.1.3.2. Rotational speed measurement Since more than 80% of the applications of a frequency measurement refer to a rotational speed, there is a simplified setting option via the "Turn" type. This function can also be used to scale a flow.
6. Parameterization FILt: Limitation of the impulse length For debouncing mechanical contacts via the selection of the filter frequency. none Special evaluation of the impulse length. 2 Hz at duty cycle 1:1 => minimum impulse length 250 ms 5 Hz at duty cycle 1:1 => minimum impulse length 100 ms 10 Hz at duty cycle 1:1 =>...
6. Parameterization 6.1.3.3. Up/down counter Parameter Selection option Default IMPu Parameter Selection option Default I.tYP Co.b EdGE PrES FILt End. I.tYP: Impulse signal The impulse input can be controlled in three different modes. Active TTL signals with approx. 0.8 V lower threshold and approx. 2 V upper threshold Passive switching contact that switches the internal pull up to ground.
6. Parameterization Co.bA: Counter base By default, the display in counter mode records the incoming impulses. However, the system time in seconds or minutes can also be used as the counter basis. In this case, the impulse input at the gate time, which at flank PoSI (HIGH signal) counts and at LOW stands. At the flank nEGA the logic is reversed.
6. Parameterization 6.2. General display parameters Parameter Selection option Default dI.HI dI.Lo tASt FLAS SEC: Measurement timet Setting the base measuring time or the frequency filter for calming the measured value. This filter value can be set from 0.01...2.00 seconds. For impulse measurements, the value can be selected up to 0.00, so that the detection runs at the maximum speed.
6. Parameterization A1.Fu, A2.Fu: Limit value behavior With the operating principle it is possible to switch between different working types of the switching outputs. Is Ax.Fu = oFF selected, the associated setpoint parameters are not displayed. The switching point is without function and associated parameters are not displayed (Default state).
7. Reset to default values (factory setting) A1.HI, A2.HI: upper limit value A1.Lo, A2.Lo: lower limit value For the range functions A1.FU, A2.FU = rAnG or Out.r this value defines between „-1999…9999“ the upper/lower limit of the window function. This parameter is not displayed for other operating principles.
8. Technical data 8. Technical data housing dimensions 48x24x52 mm (WxHxD) 48x24x67 mm (WxHxD) including plug-in clamp +0,6 +0,3 Installation cutout 45,0 x 22,2 Wall thickness up to 5 mm Mounting Screw elements Material PC Polycarbonat, black, UL94V-0 Sealing material EPDM, 65 Shore, black Protection class Standard IP65 (front), IP00 (backside)
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8. Technical data Signal Measuring range measuring range Resolution -170…950°C -274…1742°F Thermo J 1°C / 1°F -270…400°C -454…752°F Thermo T 1°C / 1°F -50…1768°C -58…3214°F Thermo R 1°C / 1°F 80…1820°C 176…3308°F Thermo B 1°C / 1°F Thermo E -270…1000°C -454…1832°F 1°C / 1°F Thermo L...
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8. Technical data Memory EEPROM ≥ 100 years at 25°C Data preservation Environmental conditions Working temperature -20°C…+50°C Storage temperature -30°C…+70°C Climatic resistance Relative humidity 0-85% annual average without condensation EN 61326 CE-marking Conformity according to directive 2014/30/EU Safety regulations according to Low Voltage Directive 2014/35/EU EN 61010;...
9. Safety instructions 9. Safety instructions Please read the following safety instructions and assembly chapter 2 before installation and keep these instructions for future reference. Intended use The UDA 50-...-U...is intended for the evaluation and display of sensor signals. In the event of improper use or operation personal injury and / or damage to property may occur.
10. Error description 10. Troubleshooting Error description Measures • The input has a very large measured value, check the The device indicates a permanent overflow. measuring distance. • The display range of 999 or the specified measuring range is exceeded, check the interpolation points or selected input types and the signal range.
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UDA 50-…U…promesstec GmbH Version 2.1.1...
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