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ACS-CONTROL-SYSTEM GmbH

l Lauterbachstr. 57 l D-84307 Eggenfelden l www.acs-controlsystem.de l [email protected]

10. Technical data

10. Technical data

Housing
Dimensions

96x48x120 mm (BxHxD)
96x48x139 mm (BxHxD) incl. plug-in terminal

Panel cut-out

92.0

+0,8

x 45.0

+0,6

Wall thickness

to 15 mm

Fixing

screw elements

Material

PC Polycarbonate, black, UL94V-0

Sealing material

EPDM, 65 Shore, black

Protection class

standard IP65 (Front), IP00 (Back side)

Weight

approx. 300 g

Connection

plug-in terminal; wire cross section up to 2.5 mm

Display

Digit height

14 mm

Segment colour

red (optional blue/green/orange)

Range of display

-19999 to 99999

Setpoints

one LED per setpoint

Overflow

horizontal bars at the top

Underflow

horizontal bars at the bottom

Display time

0.1 to 10.0 seconds

Input

Measuring range

Measuring error

Digit

min -22…max 24 mA

0/4-20 mA

~ 100

Ω

0.1 % of measuring range

±1

min -12…max 12 VDC

0…10 VDC

~ 200 k

Ω

0.1 % of measuring range

±1

Digital input

<2.4 V OFF, >10 V ON, max. 30 VDC
R

~ 5 k

Ω

Accuracy

Temperature drift

100 ppm / K

Measuring time

0.1…10.0 seconds

Measuring principle

U/F-converter

Resolution

approx. 18 bit at 1s measuring time

Output

Sensor supply

24 VDC / 50 mA; 10 VDC / 50 mA

Analog output

0/4-20 mA / burden

≤

500

Ω

or 0-10 VDC / burden

≥

10 k

Ω

, 16 bit

Содержание DAL-311x0x0S

Страница 1: ...t voltage signals 0 4 20 mA 0 10 VDC Technical features red display of 19999 99999 digits optional green orange or blue installation depth 120 mm without plug in terminal min max memory 30 parameter driven supporting points display flashing at threshold value exceedance undercut O key zero key for triggering of Hold Tara permanent min max value recording volume measurement totaliser mathematical f...

Страница 2: ...sor supply 24V DC 50mA and digital input 1 Y other voltages function input 0 0 4 20 mA 0 10V DC function output A display 2 relay outputs changeover B display 4 relay outputs C display with analog output 0 10V 4 20mA switchable D display 2 relay with analog output 0 10V 4 20mA switchable E display 4 relay with analog output 0 10V 4 20mA switchable Y others outputs 0 standard configuration S standa...

Страница 3: ...anent setpoint value function nominal value function averaging brightness control as well as the control of the digital input and keyboard layout 5 4 3 Safety parameters COD 19 Assignment of user and master code to lock or to receive access to defined parameters such as analog output and alarms etc 5 4 4 Serial parameters ser 20 Parameters for interface definition 5 4 5 Analog output parameters Ou...

Страница 4: ...presetting or setpoint presetting a direct threshold value regulation during operation mode and further measuring setpoints for linearisation complete the modern device concept The panel meter instrument DAL 311 is a 5 digit device for direct current direct voltage signals and a visual threshold value monitoring via the display The configuration happens via 4 keys at the front or via the optional ...

Страница 5: ...device 2 Check the seal to make sure it fits securely 3 Click the fixing elements back into place and tighten the clamping screws by hand Then use a screwdriver to tighten them another half a turn CAUTION The torque should not exceed 0 1 Nm The dimension symbols can be exchanged before installation via a channel on the side Please read the Safety advices on page 35 before installation and keep thi...

Страница 6: ...al connection 4 3 Electrical connection Type M3 1VR5B 0001 W70BD supply 10 40 VDC galv isolated 18 30 VAC Type M3 1VR5B 0001 S70BD supply 100 240 VAC DC 10 Type DAL 311x0x0S Type DAL 311x0x0S DAL 311x0x0S with digital input in combination with 24 VDC sensor supply DAL 311x0x0S with digital input and external voltage source ...

Страница 7: ... examples that show practical applications For devices with current inputs voltage inputs without sensor supply M3 devices With current respectively voltage input in combination with a 24 VDC sensor supply DAL 311x0x0S in combination with a 2 wire sensor 4 20 mA DAL 311x0x0S in combination with a 3 wire sensor 0 4 20 mA DAL 311x0x0S in combination with a 3 wire sensor 0 10 V DAL 311 devices ...

Страница 8: ...u items which are sufficent to set the device into operation are displayed To get into the professional level run through the menu level and parameterise prof under menu item RUN Menu group level complete function volume Suited for complex applications as e g linkage of alarms setpoint treatment totaliser function etc In this level function groups which allow an extended parameterisation of the st...

Страница 9: ...USB interface Software Windows XP Windows VISTA With this tool the device configuration can be generated omitted and saved on the PC The parameters can be changed via the easy to handle program surface whereat the operating mode and the possible selection options can be preset by the program CAUTION During parameterisation with connected measuring signal make sure that the measuring signal has no ...

Страница 10: ...ation of the sensor signal and SenSU voltage or SENSA current as sensor calibration with the sensor applied Confirm the selection with P and the display switches back to menu level Setting the end value of the measuring range END Default 10000 Set the end value from the smallest to the highest digit with and confirm each digit with P A minus sign can only be parameterised on the highest value digi...

Страница 11: ...efault 4 20 Three output signals are available 0 10 VDC 0 20 mA and 4 20 mA with this function the demanded signal is selected Setting up the final value of the analog output Out En Default 10000 The final value is adjusted from the smallest digit to the highest digit with and digit by digit confirmed with P A minus sign can only be parameterised on the highest digit After the last digit the devic...

Страница 12: ...s long as the hysteresis is zero The same applies to LI 2 User code 4 digit number combination free available U CodE Default 0000 If this code was set 0000 all parameters are locked for the user if LOC has been selected before under menu item run By pressing P for 3 seconds in operation mode the display shows COde The U Code needs to be entered to get to the reduced number of parameter sets The co...

Страница 13: ... that appears using plus P to unlock the keyboard FAIL appears if the input is wrong To parameterise further functions ProF needs to be set The device confirms this setting with and changes automatically in operation mode By pressing P for approx 3 seconds in operation mode the first menu group InP is shown in the display and thus confirms the change into the extended parameterisation It stays act...

Страница 14: ...git with and confirm each digit with P After the last digit the display switches back to the menu level If Sens was selected as input option you can only select between noca and cal With noca only the previously set display value is taken over and with cal the device takes over both the display value and the analogue input value Setting the decimal point dot Default 0 The decimal point on the disp...

Страница 15: ...oint Adj pt Default 08000 The balance point for the final value can be chosen from the measuring range by Sens u with 0 10 V or Sens A with 0 20 mA in The preset 80 000 result from the widespread detuning of the melt pressure sensors Setting up the physical unit UnIt Default no One can choose between the above shown physical units It will be displayed on the 5th digit of the display Number of addi...

Страница 16: ...nite value Exception is input type 4 20 mA it already shows undercut at a signal 1 mA so a sensor failure is marked Display overflow dI OUE Default 99999 With this function the display overflow _ _ _ _ _ can be defined on a definite value Input variable of process value SIG in Default a meas With this parameter the device can be controlled via the analog input signals a meas 0 20 mA 4 20 mA or 0 1...

Страница 17: ...crements of 1 5 10 or 50 This does not affect the resolution of the optional outputs With P the selection is confirmed and the device changes into menu level Arithmetic ArItH Default n0 With this function the calculated value not the measuring value is shown in the display With no no calculation is deposited With P the selection is confirmed and the device changes into menu level Sliding average d...

Страница 18: ...g the difference At this the constant value is substracted from the current measurand and the difference is evaluated in the alerting or by the analog output Thus regulations can be displayed quite easily Minimum constant value con mi Default i9999 The minimum constant value is adjusted from the smallest to the highest digit with the navigation keys and confirmed digit per digit with P A minus sig...

Страница 19: ...eshold value correction LI 12 or LI 34 is choosen the values of the threshold can be changed during operation without disturbing the operating procedure With tArA the device is tared to zero and saved permanently as offset The device confirms the correct taring by showing ooooo in the display Set tA switches into the offset value and can be changed via the navigation keys Via totAL the current val...

Страница 20: ...min max memory If HOLD has been selected the moment can be hold constant by pressing the O key and is updated by releasing the key Advice Hold is activated only if HOLD was selected under parameter DISPL ActuA shows the measuring value after this the device switches back on the parameterised display value The same goes for AVG here the sliding average values will be displayed A sensor calibration ...

Страница 21: ...or released for the user En oF the initial or final value can be changed in operation mode Out EO the output signal can be changed from e g 0 20 mA to 4 20 mA or 0 10 VDC ALL analog output parameters are released no all analog output parameters are locked Release lock alarm parameters AL LEU Default all This parameter describes the user release user lock of the alarm LIMIt here only the range of v...

Страница 22: ...bus transfers no binary cycle but the ASCII Code Thus it is directly readable however the data throughput is smaller in comparison to the RTU Modbus RTU RTU Remote Terminal Unit transfers the data in binary coded This leads to a good data troughput even though the data cannot be evaluated directly as they first need to be transfered into a readable format Timeout tIout Default 000 The monitoring o...

Страница 23: ...g after a deactivation of Hold With P the selection is confirmed and the device changes into menu level Selection analog output Out rA Default 4 20 Three output signals are available 0 10 VDC 0 20 mA and 4 20 mA Select the desired signal with this function Setting the final value of the analog output Out En Default 10000 The final value is adjusted from the smallest to the highest digit with and c...

Страница 24: ...ue This means that values of e g 0 mA 0 VDC or values higher than 20 mA or 10 VDC can be reached With P the selection is confirmed and the device changes into menu level Back to menu group level rEt With P the selection is confirmed and the device changes into menu group level out Menu group level Analog output parameters for analog output 2 Menu level Parameterisation level Selection reference of...

Страница 25: ...with and confirmed digit per digit with P A minus sign can only be parameterised on the highest digit After the last digit the device changes back into menu level Overflow behaviour Ou2 fl Default edge To recognise and evaluate faulty signals e g by a controller the overflow behaviour of the analog output can be defined As overflow can be seen either EdGE that means the analog output runs on the s...

Страница 26: ... en can only be used in accordance with the semi automatic calibration Chapter 9 Sensor alignment At Cal the relay switches during sensor calibration at cal of during offset calibration and at Cal en during the calibration of the final value With P the selection is confirmed and the device changes into menu level Logic relay 1 Log 1 Default or Here the switching behaviour of the relay is defined v...

Страница 27: ... case the output and the setpoint display are set not set on the front of the device The parameters Cal Cal of and CAL en can only be used in accordance with the semi automatic calibration Chapter 9 Sensor alignment At Cal the relay switches during sensor calibration at cal of during offset calibration and at Cal en during the calibration of the final value With P the selection is confirmed and th...

Страница 28: ...dency alarm 1 ALrM 1 Default actua The dependency of alarm 1 can be related to special functions in detail these are the current measuring value the min value the max value the totaliser value sum value the constant value or the difference between the current measurand and the constant value If Hold was selected the alarm is hold and processed just after deactivation of HOLD EHtEr causes the depen...

Страница 29: ...lected with Louu for LOW lower limit value a limit value exceedance with High for HIGH higher limit value If e g limit value 1 is on a threshold level of 100 and allocated with function High an alarm is activated by reaching of the threshold level If the threshold value was allocated to Low an alarm will be activated by undercutting the threshold value as long as the hysteresis is zero Switching o...

Страница 30: ...at each totaliser reset Furthermore it is saved every 30 minutes in the not quick storage of the device If Off was selected the function is deactivated With P the selection is confirmed and the device changes into menu level Time base t base Default sec Under this parameter the time base of the measurement can be preset in seconds minutes or hours Totaliser factor Facto Default 1e0 At this the fac...

Страница 31: ...l digital input Back to menu group level rEt With P the selection is confirmed and the device changes into menu group level tot Menu group level Programming interlock run Description see page 11 menu level run To return the unit to a defined basic state a reset can be carried out to the default values The following procedure should be used Switch off the power supply Press button P Switch on volta...

Страница 32: ...input Switching threshold Threshold limit value of the change over Hysteresis Broadness of the window between the switching thresholds Working principle Operating current Quiescent current 7 Alarms Relays Operating current By operating current the alarm S1 S4 is off below the threshold and on on reaching the threshold Quiescent current By quiescent current the alarm S1 S4 is on below the threshold...

Страница 33: ... The interface RS485 is connected via a screened data line with twisted wires Twisted Pair On each end of the bus segment a termination of the bus lines needs to be connected This is neccessary to ensure a secure data transfer to the bus For this a resistance 120 Ohm is interposed between the lines Data B and Data A 8 Interfaces RS232 and RS485 ...

Страница 34: ...e connected manually However the calibration will be interrupted after 30 seconds Press actuator for minimum 3 seconds For minimum 1 measuring cycle minimum 1s or maximum per actuator Current measuring range value e g 0 061 For minimum 1 measuring cycle or with actuator For minimum 1 measuring cycle minimum 1s or maximum per actuator Current measuring range value Switch off switch on optional swit...

Страница 35: ... Display Digit height 14 mm Segment colour red optional blue green orange Range of display 19999 to 99999 Setpoints one LED per setpoint Overflow horizontal bars at the top Underflow horizontal bars at the bottom Display time 0 1 to 10 0 seconds Input Measuring range Ri Measuring error Digit min 22 max 24 mA 0 4 20 mA 100 Ω 0 1 of measuring range 1 min 12 max 12 VDC 0 10 VDC 200 kΩ 0 1 of measurin...

Страница 36: ...rface Protocol Modbus with ASCII or RTU protocol RS232 9 600 Baud no parity 8 databit 1 stopbit wire length max 3 m RS485 9 600 Baud no parity 8 databit 1 stopbit wire length max 1000 m Power supply 100 240 VAC 50 60 Hz DC 10 max 15 VA 10 40 VDC 18 30 VAC 50 60 Hz max 15 VA Memory EEPROM Data life 100 years at 25 C Ambient conditions Working temperature 0 50 C Storing temperature 20 80 C Climatic ...

Страница 37: ... mobile phones or electrostatic discharge The fuse rating of the supply voltage should not exceed a value of 6A N B fuse Do not install inductive consumers relays solenoid valves etc near the device and suppress any interference with the aid of RC spark extinguishing combinations or free wheeling diodes Keep input output and supply lines separate from one another and do not lay them parallel with ...

Страница 38: ... a low voltage signal it is only connected on one side or the input is open Not all of the activated setpoints are parameterised Check if the relevant parameters are adjusted correctly 3 The word HELP lights up in the 7 segment display The unit has found an error in the configuration memory Perform a reset on the default values and reconfigure the unit according to your application 4 Program numbe...

Страница 39: ...ACS CONTROL SYSTEMGmbHlLauterbachstr 57lD 84307Eggenfeldenlwww acs controlsystem delinfo acs controlsystem de 39 ...

Страница 40: ...NTROL SYSTEM GmbH Lauterbachstr 57 D 84307 Eggenfelden Tel 49 0 8721 9668 0 Fax 49 0 8721 9668 30 info acs controlsystem de www acs controlsystem de Wir erwarten Ihren Anruf Füllstand Pegel Druck Temperatur Durchfluss Regis trierung Mess umformer Sensorik USV Visua lisierung Stand 04 2015 ...

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