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VBA-2E-KE5-IJL/UJL

Appendix

-0

Figure 7.1

Conversion time > Transmission time

Figure 7.2

Conversion time < Transmission time

Conversion time

The conversion time is the time that the module requires to convert an analog signal into a
digital value. The conversion time depends heavily on parameter P0

1st

2nd

50/60 Hz filter inactive (P0=0)

10 ms

50/60 Hz filter active (P0=1)

70 ms

Table 7.4

Module

Analog-to-digital conversion

Channel 1

Analog-to-digital conversion

Channel 2

Analog-to-digital conversion

Channel 1

Transmission

Channel 1

Transmission

Channel 2

Transmission

Channel 2

Transmission

Channel 1

Conversion time

~ Transmission time x 3

Network

Transmission

Channel 1

Transmission

Channel 2

Transmission

Channel 1

~ Conversion time x 3

Transmission time

Network

Analog-to-digital

conversion

Channel 1

Analog-to-digital

conversion

Channel 2

Analog-to-digital

conversion

Channel 1

Analog-to-digital

conversion

Channel 2

Module

Содержание VBA-2E-KE5-IJL

Страница 1: ...A D Spec 2 1 VBA 2E KE5 IJL UJL AS Interface Analog Module FACTORY AUTOMATION MANUAL...

Страница 2: ...s of Delivery for Products and Services of the Electrical Indus try published by the Central Association of the Electrical Industry Zentralverband Elektrotechnik und Elektroindustrie ZVEI e V in its m...

Страница 3: ...cally Detected Sensor Types 9 4 Installation 10 4 1 Storage and Transport 10 4 2 Unpacking 10 4 3 Mounting 10 4 4 Connecting AS Interface Auxiliary Voltage 10 4 5 Connecting the Sensors 11 5 Commissio...

Страница 4: ...able EU type examination certificate EU declaration of conformity Attestation of conformity Certificates Control drawings Instruction manual Other documents 1 2 Target Group Personnel Responsibility f...

Страница 5: ...ayed in descending order as follows Informative Symbols Action This symbol indicates a paragraph with instructions You are prompted to perform an action or a sequence of actions Danger This symbol ind...

Страница 6: ...rated in altitudes up to 2000 m The ambient temperature range is from 25 C to 70 C The device must be installed in accordance with applicable national laws and regulations If the device is used in a m...

Страница 7: ...g indicators and operating elements LED Indicators Description Function FAULT LED Fault indication LED red red communication fault or address is 0 red flashing peripheral fault INT LED Internal input...

Страница 8: ...UX Name Description ADDR Addressing socket extra low voltage switch socket 1 3 mm IU 1 IU 1 IU 2 IU 2 Voltage at analog inputs II1 II2 Current at analog inputs L Sensor supply GND Reference potential...

Страница 9: ...ensor Types Any sensor types saved through automatic detection are reset when the input configuration of the module is manually changed For this there are two available options 1 Switch off the module...

Страница 10: ...apping it onto a 35 mm DIN rail in compliance with EN 50022 Unlocking Terminal Blocks Proceed as follows to unlock and eject terminal blocks Figure 4 1 Unlocking terminals 4 4 Connecting AS Interface...

Страница 11: ...Source Voltage input IU1 IU2 Current input II1 II2 2 wire 3 wire 4 wire Connection example or L IU IU GND GND S S S S L II GND AUX INT AUX INT Voltage input IU1 IU2 Current input II1 II2 2 wire 3 wire...

Страница 12: ...on The following parameters can be set for the VBA 2E KE5 IJL UJL Program the parameters using an AS Interface master with the VAZ SW ACT32 AS i Control Tools from Pepperl Fuchs or with the VBP HH1 V3...

Страница 13: ...ED and FAULT LED flash in the event of a peripheral fault and a message is sent to the master A peripheral fault is always output independently of parameter P2 if The power supply is overloaded The ex...

Страница 14: ...Data outside the measuring range Check connected sensors for wire break short circuit Wrong sensor type configured A different sensor type has already been configured through automatic detection of se...

Страница 15: ...On Extended range 1 4 20 4000 20000 On Nominal range 1 3999 1000 3999 On Extended range 1 1 Measurement accuracy corresponds to the nominal range 1 32767 Below threshold peripheral fault Table 7 1 Mea...

Страница 16: ...case the transmission of a channel via AS Interface starts just before the conversion of this channel is completed within the module This gives rise to two scenarios 1 The conversion time is longer th...

Страница 17: ...tive P0 1 70 ms Table 7 4 Module Analog to digital conversion Channel 1 Analog to digital conversion Channel 2 Analog to digital conversion Channel 1 Transmission Channel 1 Transmission Channel 2 Tran...

Страница 18: ...of occupied addresses in the AS interface network An address is considered occupied if one of the following configurations apply A standard address is assigned e g 1 An A or B Address is assigned e g...

Страница 19: ...hs GmbH 68307 Mannheim Germany Tel 49 621 776 0 E mail info de pepperl fuchs com USA Headquarters Pepperl Fuchs Inc Twinsburg Ohio 44087 USA Tel 1 330 4253555 E mail sales us pepperl fuchs com Asia Pa...

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