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E16521D-Manual_EN_Rev12 2021_JAN_14

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Technical Specifications

Design

Dimensions: .......................................................................... see chapter Dimensions

Weight: ............................. standard version approx. 0.3 kg, option

–

G approx. 1.0 kg

Installation Conditions

Ambient temperature in operation: ........................................................... 0°C...+60°C

Ambient temperature in storage: ........................................................... -40°C...+85°C

Electrical insulation grade: ......................................................................................... I

Voltage grade: ............................................................................................................ I

Protection grade standard version: ............................. terminals IP20, enclosure IP40

Protection grade option -G: .................................................................................. IP65

Power Supply

Supply voltage: ....................................................................................... 20...265 Vuc

.......................................................................... for model E16521D.2U1: 18...40 Vuc

Power consumption: ............................................................................ 5 W resp. 5 VA

E16521D.1/E16521D.4

Max. input frequency: ....................................................................................... 50 kHz

Signal Input and

Max. signal voltage: ............................................................................................. 30 V

Supply for

Response levels: .............................................................. high at > 6.5 V, low at < 4 V

BRAUN A5S

…

Sensors

Sensor supply: ................................................................... approx. 13 V, max. 60 mA

E16521D.2

Max. input frequency: ....................................................................................... 50 kHz

Signal Input and

Max. signal voltage: ............................................................................................. 30 V

Supply for

Trigger hysteresis: .............................................................................. 0.07 to 2.5 V pp

EC Sensor

Sensor supply: ................................................................... approx. 24 V, max. 40 mA

................................................. for model E16521D.2U1: approx. 24 V, max. 120 mA

E16521D.3

Max. input frequency: ....................................................................................... 50 kHz

Signal input for

Max. signal voltage: ......................................................................................... 60 Vpp

MPU

Trigger hysteresis: ............................................................................... 0.07 to 2.5 Vpp

Max. impedance MPU: ................................................................................... 4 kohms

Measurement

Accuracy: ....................................................... ± 0.005 % of measurement, ± 1 in LSD

Pulse Output

Repeating the input signal, isolated and push/pull with approx. 20 volts level

Relay Outputs

OR1 as DPST, OR2 as SPST, OR3 and OR4 as PhotoMos (SPST)

Contact rating of OR1 and OR2:

Electrical endurance

at 12 V / 10 mA

at 6 V / 100 mA

at 60 V / 500 mA

at 30 V / 1000 mA

at 30 V / 2000 mA

typ. 5 x 10

operations

typ. 1 x 10

operations

typ. 5 x 10

operations

typ. 1 x 10

operations

typ. 2 x 10

operations

Mechanical endurance

typ. 10

operations

UL contact ratings

220 Vdc / 0.24 A - 60 W
125 Vdc / 0.24 A - 30 W
250 Vac / 0.25 A - 62.5 VA
125 Vac / 0.5 A - 62.5 VA
30 Vdc / 2 A - 60 W

(inductive loads need external spark extinguishing device)

Contact rating of OR3 and OR4: 60 Vdc / 0.1 A / 3 W (typ. 5 x 10

operations)

Содержание E16521D Series

Страница 1: ...e 1 of 26 Manual Series E16521D Revision 12 Original Instructions valid for E16521D 1 E16521D 4 and E16521D 2 and E16521D 3 E16521D Front View version E16521D 1 is shown Single Channel Speed Monitor f...

Страница 2: ...nd their default values as set on delivery 9 3 2 Setting the Parameters via Interface 10 3 2 1 Setting the Parameters via USB 2 0 Interface from serial number 2011250001 10 3 2 2 Setting the Parameter...

Страница 3: ...r Trigger hysteresis 0 07 to 2 5 V pp EC Sensor Sensor supply approx 24 V max 40 mA for model E16521D 2U1 approx 24 V max 120 mA E16521D 3 Max input frequency 50 kHz Signal input for Max signal voltag...

Страница 4: ...rature stability 0 02 C within a range of 0 60 C Display 5 digits LED red 10 mm with adjustable decimal point not with E16521D 4 Programming Interface with interface software IS RS232 S and RS232 up t...

Страница 5: ...6 1 1 Dimensions Dimensions mm of snap on track standard version Dimensions of Field Mounting Enclosure Option G 3 cable conduits PG 9 160 mm 88 mm 120 mm 148 mm 4 bore holes of 4 2 mm 70 95 75 35 110...

Страница 6: ...SB2 0 data interface 2 2 Display and Operating Elements Note E16521D 4 does not have LEDs keys and display 2 3 Display During normal operation the speed will be displayed 2 4 Status LEDs LEDs 1 to 4 a...

Страница 7: ...he programmed application data relation between machine speed and signal frequency 2 9 Performance at Signal Break In normal operation the function closely tracks the input sequence with the programme...

Страница 8: ...of conversion programmable 2 15 Pulse Repeating Output Push pull with approx 20 volts level isolated versus signal input and versus power supply Repeating the input pulse signals by the same sequence...

Страница 9: ...yes 1 no 08 1 Sensor monitoring 0 off 1 on 2 on latched 09 0 Mode of sensor monitoring see parameter description 10 001 Fix value 001 P02 xx Display P02 00 0 Fix value 0 01 0 3 Display updating sequen...

Страница 10: ...sis bandwidth SP4 00 1 99 9 02 0 Hysteresis position 0 above SP4 1 below SP4 03 1 De energized state OR4 at n SP4 or n SP4 see parameter description 04 1 Starter effective for SP4 0 no 1 yes 05 1 OR4...

Страница 11: ...and Step Fields with the key Current value of the Parameters is displayed with key Select active position with the key Adjust the number in the active field with keys Acknowledge and set with key Dis...

Страница 12: ...front side change of parameter values possible P00 03 Minimum Measuring Period in milliseconds Range 0005 9999 The measurement is based on a time interval measurement over a variable number of input s...

Страница 13: ...operation however it may be overrun without error Example A rotating shaft to be measured carries 36 slots At a shaft speed of 1500 RPM this produces a signal frequency of 1500 36 pulses per minute 54...

Страница 14: ...on latched Note If P01 08 set to 0 Step P01 09 is meaningless P01 09 Mode of sensor monitoring Range 0 7 Setting 0 Without monitoring see Note 3 1 Checks sensor current drain 2 Checks signal voltage...

Страница 15: ...Range of Parameter Description of Parameters and their Settings P03 00 High end of analog output at speed Range 00001 99999 The high end defines at which speed RPM the output delivers 20 mamps P03 01...

Страница 16: ...tion To consider safety aspects of the application this No Power condition can be assigned to alarm state n SP1 or n SP1 condition Setting 0 OR1 de energized at n SP1 1 OR1 de energized at n SP1 2 OR1...

Страница 17: ...on can be assigned to alarm state n SP2 or n SP2 condition Setting 0 OR2 de energized at n SP2 1 OR2 de energized at n SP2 2 OR2 de energized and latched at n SP2 3 OR2 de energized and latched at n S...

Страница 18: ...on can be assigned to alarm state n SP3 or n SP3 condition Setting 0 OR3 de energized at n SP3 1 OR3 de energized at n SP3 2 OR3 de energized and latched at n SP3 3 OR3 de energized and latched at n S...

Страница 19: ...on can be assigned to alarm state n SP4 or n SP4 condition Setting 0 OR4 de energized at n SP4 1 OR4 de energized at n SP4 2 OR4 de energized and latched at n SP4 3 OR4 de energized and latched at n S...

Страница 20: ...upper limit in xxx mA P08 03 Current drain lower limit Range 000 to 999 current drain lower limit in xxx mA P08 04 EC and MPU signal input hysteresis Range 0 0 to 2 5 Signal input hysteresis sensitivi...

Страница 21: ...European Committee for Electrotechnical Standardization CENELEC for the Electromagnetic Compatibility 2014 30 EU Testing and inspection have been performed according to Standards EN 61326 3 2 Thereby...

Страница 22: ...operation the measured speed must be above SP2 If analog output is used for plausibility check With machine in operation the value of the analog output must be checked by a system capable of diagnosis...

Страница 23: ...on Rating see specifications of relay outputs 5 4 High Starter active 12 24 V Reference to Starter Reset input 3 Positive edge Reset of Latched Alarms 12 24 V 8 Safety Output OR1 Measurement and signa...

Страница 24: ...eed signal EC Input reference 0 volts Speed signal A5S0 1 3 4 17 18 14 brown green white Cable screen must be connected to screen bar Lead colors of BRAUN cables L3A or L3T or A5S with fixed cables Pi...

Страница 25: ...E16521D Manual_EN_Rev12 2021_JAN_14 Page 25 of 26 6 3 Example for 2oo3 Wiring of Safety Outputs OR1 Other versions of 2oo3 wiring are also possible...

Страница 26: ...eding 170630000 30 01 2019 06 Editorial Chapter 5 2 1 modified 14 01 2020 07 Editorial Parameter P01 06 now 0 instead of 1 No functional change 25 01 2020 08 Editorial Parameter P01 00 and P01 02 fix...

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