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36

Control Connections

CG Drives & Automation, 01-6142-01r0

4.4.3 Types of control signals

Always make a distinction between the different types of 
signals. Because the different types of signals can adversely 
affect each other, use a separate cable for each type. This is 
often more practical because, for example, the cable from a 
pressure sensor may be connected directly to the AC drive.

We can distinguish between the following types of control 
signals:

Analogue inputs

Voltage or current signals, (0-10 V, 0/4-20 mA) normally 
used as control signals for speed, torque and PID feedback 
signals.

Analogue outputs

Voltage or current signals, (0-10 V, 0/4-20 mA) which 
change slowly or only occasionally in value. In general, these 
are control or measurement signals.

Digital

Voltage or current signals (0-10 V, 0-24 V, 0/4-20 mA) 
which can have only two values (high or low) and only 
occasionally change in value.

Data

Usually voltage signals (0-5 V, 0-10 V) which change rapidly 
and at a high frequency, generally data signals such as 
RS232, RS485, Profibus, etc.

Relay

Relay contacts (0-250 VAC) can switch highly inductive 
loads (auxiliary relay, lamp, valve, brake, etc.).

Example: 

The relay output from a AC drive which controls an 
auxiliary relay can, at the moment of switching, form a 
source of interference (emission) for a measurement signal 
from, for example, a pressure sensor. Therefore it is advised 
to separate wiring and screening to reduce disturbances.

4.4.4 Screening

For all signal cables the best results are obtained if the 
screening is connected to both ends: the AC drive side and 
at the source (e.g. PLC, or computer). See Fig. 47.

It is strongly recommended that the signal cables be allowed 
to cross mains and motor cables at a 90

°

 angle. Do not let 

the signal cable go in parallel with the mains and motor 
cable.

4.4.5 Single-ended or double-ended 

connection?

In principle, the same measures applied to motor cables 
must be applied to all control signal cables, in accordance 
with the EMC-Directives.

For all signal cables as mentioned in section 4.4.3 the best 
results are obtained if the screening is connected to both 
ends. See Fig. 47.

NOTE: The screening of control signal cables is 
necessary to comply with the immunity levels given in 
the EMC Directive (it reduces the noise level).

NOTE: Control cables must be separated from motor and 
mains cables.

Signal 

type

Maximum wire size

Tightening 

torque

Cable type

Analogue Rigid cable: 

0.14-2.5 mm

2

(AWG 26 - 14)
Flexible cable: 
0.14-1.5 mm

2

(AWG 26 - 16)
Cable with ferrule: 
0.25-1.5 mm

2

(AWG 24 - 16)

0.5 Nm
(4.4 LB-in)

Screened

Digital

Screened

Data

Screened

Relay

Not screened

NOTE: Each installation must be examined carefully 
before applying the proper EMC measurements.

Содержание FlowDrive Emotron FLD48

Страница 1: ...Emotron FlowDrive Dedicated drive Emotron FLD48 52 69 frame sizes B F and C2 F2 0 75 200 kW Installation Getting started instruction 7 499 707 11 20 Email i sp t ru 8 800 511 65 88...

Страница 2: ...duct Use RCD of 300 mA minimum EMC Regulations In order to comply with the EMC Directive it is absolutely necessary to follow the installation instructions All installation descriptions in this manual...

Страница 3: ...When the automatic reset is active the motor will restart automatically provided that the cause of the trip has been removed If necessary take the appropriate precautions Transport To avoid damage ke...

Страница 4: ...s 40 5 3 Additional configuration for Standalone Master drives 41 5 4 Test run 42 5 5 Engage auto tune program to optimize energy consumption 43 5 6 Configuration of additional features 44 6 EMC and s...

Страница 5: ...chronous motors Under certain conditions it is possible to use other types of motors Contact your supplier for details 1 1 Delivery and unpacking Check for any visible signs of damage Inform your supp...

Страница 6: ...instruction manual 01 5916 01 PTC PT100 board PTC PT100 board 2 0 instruction manual 01 5920 01 Fieldbus Profibus Fieldbus Option Instruction manual 01 3698 01 Fieldbus DeviceNet Ethernet Modbus TCP E...

Страница 7: ...Supply voltage 48 480 V mains 52 525 V mains 69 690 V mains 3 3 Rated current A continuous 003 2 5 A 293 293 A 4 4 Protection class 20 IP20 21 IP21 54 IP54 5 5 Control panel Blank panel C Standard pan...

Страница 8: ...l to or above 400 A or intended for use in complex systems in the second environment The AC drive complies with the product standard EN IEC 61800 3 2004 Any kind of metal screened cable may be used Th...

Страница 9: ...ow Voltage Directive Declaration of Conformity and CE marking IEC 60721 3 3 Classification of environmental conditions Air quality chemical vapours unit in operation Chemical gases 3C2 Solid particles...

Страница 10: ...product please contact the local distributor of the product 1 7 Glossary 1 7 1 Abbreviations and symbols In this manual the following abbreviations are used 1 7 2 Definitions In this manual the follo...

Страница 11: ...on our homepage to mark out the position of the fixing holes Fig 3 AC drive mounting model 003 to 293 2 2 1 Cooling Fig 3 shows the minimum free space required around the AC drive for the models 003 t...

Страница 12: ...018 Frame size B Fig 6 Emotron FLDModel 48 52 003 to 018 Frame size B example with optional CRIO interface and D sub connectors Table 6 Dimensions connected to Fig 4 12 5 kg 26 5 lb C D F G 13 mm x2...

Страница 13: ...ake resistor and control Table 7 Dimensions connected to Fig 7 and Fig 9 24 kg 53 lb C D F G 13 mm x2 E B A 7 mm x4 0 27 in 0 51 in Gland M25 026 031 Glands M20 Glands M32 026 031 M32 037 046 M40 037...

Страница 14: ...resistor and control Table 8 Dimensions connected to Fig 11 and Fig 13 NOTE Glands for size B C and D are available as option kit 32 kg 71 lb F G B A 7 mm x4 0 27 in C D 13 mm x2 E 0 51 in Glands M20...

Страница 15: ...60 kg C D F H A B E G 124 132 lb 16 mm x3 0 63 in 9 mm x6 0 35 in Cable glands M20 Cable flexible leadthrough 17 42 M50 11 32 M40 0 67 1 65in 0 43 1 2 in Cable flexible leadthrough C D F H A B E G 74...

Страница 16: ...drawing Fig 21 Emotron FLD Model 48 205 to 48 293 Frame size F2 C H D A B E G 53 kg F 16 mm x3 0 63 in 9 mm x6 0 35 in 117 lb 68 kg 150 lb D E 16 mm x3 0 63 in 9 mm x6 0 35 in A B C H F G Table 10 Dim...

Страница 17: ...e installed condensation can form on it Allow the AC drive to become fully acclimatised and wait until any visible condensation has evaporated before connecting the mains voltage 3 1 1 Remove open fro...

Страница 18: ...d fuses in accordance with local regulations and the nominal current of the motor See table 37 page 61 PE conductor cross sectional area shall for cable size 16mm2 6 AWG be equal to the used phase con...

Страница 19: ...C2 Fig 27 Mains and motor connection model 061 074 frame size D L1 L2 L3 DC DC R U V W EMC gland Screen connection of motor cables PE L1 L2 L3 DC DC R U V W PE EMC gland Screen connection of motor ca...

Страница 20: ...L3 DC DC R U V W PEM a i n s M o t o r for brake resistor cables option Strainrelief and EMC clamp also for screen connection of cables Strainrelief and EMC clamp PE M o t o r M a i n s Strainrelief a...

Страница 21: ...ominal output current of the motor See table 37 page 61 Keep the motor cable between AC drive and motor as short as possible The screening must be connected with a large contact surface of preferable...

Страница 22: ...rface plate in place and secure with the fixing screws 6 Tighten the EMC gland with good electrical contact to the motor and brake chopper cable screens Placing of motor cables Keep the motor cables a...

Страница 23: ...e can be removed Fig 35 Connecting motor and mains cables 1 Remove the cable interface plate from the AC drive housing 2 Put the cables through the glands 3 Strip the cable according to Table 13 4 Con...

Страница 24: ...ke Mains Table 13 Stripping lengths for mains motor brake and earth cables Model Frame size Mains cable Motor cable Brake cable Earth cable a mm in b mm in a mm in b mm in c mm in a mm in b mm in c mm...

Страница 25: ...ghtening torque Nm Cable area mm2 Tightening torque Nm FLD 003 B 0 5 10 1 2 1 4 0 5 10 1 2 1 4 1 5 16 2 6 Copper Cu 75 C FLD 004 FLD 006 FLD 008 FLD 010 FLD 013 FLD 018 FLD48 025 C2 4 25 2 4 25 2 4 25...

Страница 26: ...ame size Cable cross section connector range Cable type Mains and motor Brake PE Cable area mm2 Tightening torque Nm Cable area mm2 Tightening torque Nm Cable area mm2 Tightening torque Nm Table 15 Ca...

Страница 27: ...5 20 6 11 5 20 6 23 Copper Cu 75 C FLD 004 FLD 006 FLD 008 FLD 010 FLD 013 FLD 018 FLD48 025 C2 12 4 18 12 4 18 12 4 38 FLD48 030 FLD48 036 FLD48 045 FLD48 058 FLD 026 C 18 4 10 6 12 3 18 4 10 6 12 3...

Страница 28: ...functions Motor I2 t type 231 and Motor I2 t current 232 3 6 Motors in parallel t is possible to have motors in parallel as long as the total current does not exceed the nominal value of the AC drive...

Страница 29: ...safety reasons do not make changes while the mains supply is on Fig 37 Control board layout WARNING Always switch off the mains voltage and wait at least 7 minutes to allow the DC capacitors to discha...

Страница 30: ...Analogue inputs 2 AnIn 1 Level sensor 3 AnIn 2 Off 4 AnIn 3 Off 5 AnIn 4 Off Analogue outputs 13 AnOut 1 14 AnOut 2 Relay outputs 31 N C 1 Relay 1 output Trip active when the AC drive is in a TRIP co...

Страница 31: ...not activate the signal at this point 3 Connect an external Full speed switch between terminal 11 24 VDC and 9 DigIn2 Flow Run as in Fig 38 Set the switch in the open position digital input set to low...

Страница 32: ...Name Function Terminal Name Function Analogue inputs 2 AnIn 1 Level sensor Outputs 1 10V 10V DC supply voltage 11 24V 24V DC supply voltage 11 24V 24V DC supply voltage Digital inputs 8 DigIn 1 Auto...

Страница 33: ...n 3 AnIn 4 10 VDC Common DigIn1 Auto run DigIn2 Forced run DigIn3 24 VDC Common DigIn 4 DigIn 5 DigIn 6 Overflow DigIn 7 DigIn 8 Common AnOut 1 AnOut 2 DigOut 2 DigOut 1 Motor Fieldbus option or PC Op...

Страница 34: ...ame size C2 NOTE The screening of control signal cables must comply with the immunity levels given in the EMC Directive reduction of noise level NOTE The control cables must be separated from motor an...

Страница 35: ...00 frame size E F and F69 principle drawing Fig 46 Connecting the control signals FLD model 48 142 to 48 293 frame size E2 and F2 principle drawing DC DC R U V PE L3 L2 L1 Control signals Screen clamp...

Страница 36: ...itching form a source of interference emission for a measurement signal from for example a pressure sensor Therefore it is advised to separate wiring and screening to reduce disturbances 4 4 4 Screeni...

Страница 37: ...sted This is certainly to be recommended if screening cannot be used By twisting the wires the exposed areas are minimised This means that in the current circuit for any possible High Frequency HF int...

Страница 38: ...rrectly configured Chapter 5 5 Run the Auto tune program Chapter 5 6 Configuration of additional features 5 1 Function keys The function keys operate the menus and are also used for programming and re...

Страница 39: ...he mains is switched on the internal fan in the AC drive will run for 5 seconds In frame size A3 the fan runs continuously The control panel is lighted up and the drive can be configured To change set...

Страница 40: ...nt and high enough to ensure that the pump generates a sufficient flow Adjust upwards if the default value is considered to be too low for keeping up with normal inflow For units configured as Followe...

Страница 41: ...nd levels examples Example with round reservoir Level X m Area r2 Level 1 0 m Area 1 Radius is 0 6 m area 1 is calculated 0 62 1 13m2 Level 2 0 6 m Area 2 Radius is 0 6 m area 2 is calculated 0 62 1 1...

Страница 42: ...oad monitor Decide if load monitor should be configured during the auto tune program The load monitor needs to be config ured to detect over under load of the pumps during normal operation e g to dete...

Страница 43: ...cific pattern in both forward and reverse direction to clean the pump from rugs and dirt buildup By default this feature is turned off 3B31 Act PumpCln Set to Yes to allow pump clean ing 3B32 ForcePum...

Страница 44: ...tage A mechanical stop must be activated This STOP may not be implemented with the help of a AC drive or its input output signals Category 1 Controlled STOP Stopping until the motor has come to rest a...

Страница 45: ...unting cassette 7 2 Handheld Control Panel 2 0 The Handheld Control Panel HCP 2 0 is a complete control panel easy to connect to the AC drive for temporary use when e g commissioning servicing and so...

Страница 46: ...set actual time date and weekday This can be used to start or stop certain functions such as pump cleaning pipe cleaning or sump cleaning at certain time date or weekdays 7 8 Serial communication and...

Страница 47: ...p option board 2 Enable input and control of AC drive via normal I O control signals of AC drive 3 Power conductor stage checking status and feedback of driver circuits and IGBT s To enable the AC dri...

Страница 48: ...driver circuits is shut down See Table 34 for the contacts connections To monitor the Enable function the selection RUN on a digital output can be used For setting a digital output e g terminal 20 in...

Страница 49: ...1 Inhibit Inhibit driver circuits of power conductors DC 24 V 20 30 V 2 Inhibit 3 NO contact relay K2 Feedback confirmation of activated inhibit 48 VDC 30 VAC 2 A 4 P contact relay K2 5 GND Supply gr...

Страница 50: ...ter selection guide 7 13 Liquid cooling AC drive modules in frame sizes E O and F69 T69 are available in a liquid cooled version These units are designed for connection to a liquid cooling system norm...

Страница 51: ...71 45 60 90 125 FLD48 205 20 246 205 55 75 110 150 F2 FLD48 244 20 293 244 75 100 132 200 FLD48 293 20 352 293 90 125 160 250 Table 23 Typical motor power at mains voltage 230 400 and 460 V AC drive m...

Страница 52: ...10 min Frame size IP class Rated current A Power 525V kW Power 575V HP Power 690V kW FLD52 003 54 3 0 2 5 1 1 B IP 54 wall mounted FLD52 004 54 4 8 4 0 2 2 FLD52 006 54 7 2 6 0 3 FLD52 008 54 9 0 7 5...

Страница 53: ...kohm current 11 bits sign 1 type 1 LSB fsd 1 LSB Digital Input voltage Max input voltage Input impedance Signal delay High 9 VDC Low 4 VDC 30 VDC 3 3 VDC 4 7 kohm 3 3 VDC 3 6 kohm 8 ms Control signal...

Страница 54: ...e is 5 C 9 F higher than the maximum ambient temperature The following calculation is made to select the correct AC drive model Derating is possible with loss in performance of 1 C 0 55 degree F Derat...

Страница 55: ...in IP54 Weight kg lb 003 to 018 B 350 416 x 203 x 200 13 8 16 4 x 8 x 7 9 12 5 27 6 026 to 046 C 440 512 x178x292 17 3 20 2 x 7 x 11 5 24 52 9 061 to 074 D 545 590 x 220 x 295 21 5 23 2 x 8 7 x 11 5...

Страница 56: ...ree from corrosive materials Chemical gases class 3C2 Solid particles class 3S2 Vibrations According to IEC 600068 2 6 Sinusodial vibrations 10 f 57 Hz 0 075 mm 0 00295 ft 57 f 150 Hz 1g 0 035 oz Alti...

Страница 57: ...13 11 3 16 M32 16 25 M32 13 18 018 15 6 20 025 22 25 12 16 mm 0 55 0 63 in 026 22 25 M32 15 21 mm 0 59 0 83 in M25 030 26 35 16 20 mm 0 63 0 79 in 031 26 35 M32 15 21 mm 0 59 0 83 in M25 036 31 35 20...

Страница 58: ...5 mm 0 9 2 16 in Cable flexible leadthrough or M63 opening 48 11 32 mm 0 43 1 26 in Cable flexible leadthrough or M40 opening 69 17 42 mm 0 67 1 65 in Cable flexible leadthrough or M50 opening 205 178...

Страница 59: ...20 AJT20 48 025 21 7 25 AJT25 48 026 22 25 AJT25 48 030 26 30 AJT30 48 031 26 30 AJT30 48 036 31 35 AJT35 48 037 31 35 AJT35 48 045 39 45 AJT45 48 046 40 45 AJT45 48 058 50 60 AJT60 48 061 52 60 AJT60...

Страница 60: ...nalogue output 15 Common Signal ground 0 V output 16 DigIn 4 Off 0 8 24 VDC digital input 17 DigIn 5 Off 0 8 24 VDC digital input 18 DigIn 6 Overflow level switch optional 0 8 24 VDC digital input 19...

Страница 61: ...FlowDrive mode 41 Flush start 44 Function keys 39 Fuses and glands 59 G General electrical specifications 55 generic drive mode 41 Gland kits 48 H Handheld Control Panel 2 0 47 I I O Board 48 IEC269...

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