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CPX-4AE-4AA-H

Input module

Operating instruc-

tions

8159929

2021-06b

[8159931]

Summary of Contents for CPX-4AE-4AA-H

Page 1: ...CPX 4AE 4AA H Input module Operating instruc tions 8159929 2021 06b 8159931...

Page 2: ...Translation of the original instructions CANopen DeviceNet EtherCAT EtherNet IP HART PI PROFIBUS PROFINET are registered trademarks of the respective trademark owners in certain countries...

Page 3: ...and manifold block 15 6 Installation 15 6 1 Prerequisites for installation 15 6 2 Power supply 15 6 3 Changing the configuration of the analogue current channels DIL switches 15 6 4 Electrical 17 6 4...

Page 4: ...7 5 2 Input 4 20 mA fixed data format 40 7 5 3 Input 4 20 mA scalable data format 41 7 5 4 Input 0 20 mA fixed data format 41 7 5 5 Input 0 20 mA scalable data format 42 7 5 6 Output 4 20 mA fixed da...

Page 5: ...e additional devices in the network Commissioning and parameterisation of the com ponents Operating conditions for explosion protection For product versions with corresponding approval operating condi...

Page 6: ...environment protected from UV and corrosion Keep storage times short The product may generate high frequency interference which may require interference suppression measures in residential areas 2 2 I...

Page 7: ...L Manifold block CPX P AB 2XKL 8POL Metal design permissible permissible Polymer version not permissible permissible Tab 4 Permissible combination of manifold block and interlinking block 2 3 Training...

Page 8: ...mA Connection of the following field devices possible 2 3 or 4 wire sensors 2 3 or 4 wire actuators HART functionality in accordance with HART Communication Protocol Specification 7 5 Support of the H...

Page 9: ...and mechanical linkage of the CPX modules Variant with connection possible for operating and load voltage Mounting option for entire CPX terminal Tab 5 Module components of analogue module 4 3 Manifo...

Page 10: ...or insulating plate 9 Channel status display 1 LED per channel LED 0 3 green input LED 0 3 yellow output 4 4 Product specific terms and abbreviations Term abbreviation Meaning A Output CPX Terminal P...

Page 11: ...on or conversion Demounting or remounting of the connection block when exchanging the connection technology Demounting and remounting of the electronics module by setting the DIL switches or exchangin...

Page 12: ...terlinking block and electronics module 3 on a flat surface 2 With the latching hook 2 facing upward place the coding piece on the coding pin 4 3 Align the plug of the manifold block with the plug of...

Page 13: ...4 on a flat surface with the top up 2 Unlock and remove the cover 1 3 Press out the coding piece 3 with a suitable tool 2 4 Push the cover onto the plug of the manifold block 5 5 3 Mounting the electr...

Page 14: ...f threads are damaged or seals are defective the device cannot achieve its specified IP degree of protection Before mounting Check the seals and thread Replace damaged parts 1 Check seal and seal surf...

Page 15: ...f the power supply of the entire terminal CPX Compressed air Operating voltage for electronics and sensors Load voltage of valves 6 2 Power supply The operating and load voltage supply is fed through...

Page 16: ...tes Channel 0 input Channel 1 output Channel 2 output Channel 3 output CPX 4AA H 0 bytes 8 bytes Channel 0 output Channel 1 output Channel 2 output Channel 3 output Reserved for test mode With HART va...

Page 17: ...rminal Compressed air Operating voltage for electronics and sensors Load voltage of valves 2 Loosen the screws of the manifold block 3 Pull the manifold block out of the plug of the electronics module...

Page 18: ...0 VSEN XGND X3 X3 1 24 VSEN IO2 AOUT2 X3 2 0 VSEN XGND X3 3 II2 AIN2 X3 4 0 VSEN XGND X4 X4 1 24 VSEN IO3 AOUT3 X4 2 0 VSEN XGND X4 3 II3 AIN3 X4 4 0 VSEN XGND Tab 9 Pin allocation on manifold block C...

Page 19: ...D X1 5 24 VSEN IO1 AOUT1 X1 6 0 VSEN XGND X1 7 II1 AIN1 X1 8 0 VSEN XGND X2 1 24 VSEN IO2 AOUT2 X2 2 0 VSEN XGND X2 3 II2 AIN2 X2 4 0 VSEN XGND X2 5 24 VSEN IO3 AOUT3 X2 6 0 VSEN XGND X2 7 II3 AIN3 X2...

Page 20: ...utton 4 Terminal opening Spring loaded terminal NECU L3G8 C1 Conductor cross section with wire end sleeve mm2 0 25 2 5 Strip length mm 10 Tab 11 Specifications for spring loaded terminal Only use suit...

Page 21: ...gth mm 10 Tab 12 Specifications for screw terminal Only use suitable terminal strips www festo com catalogue Connect only one conductor per screw terminal Loosen the screw terminal insert the conducto...

Page 22: ...inal strip 3 Coding tab for the recess on the box header 4 Box header 6 5 Connection scenarios 6 5 1 2 wire connection of passive HART transmitters 1 2 Fig 12 2 wire connection of a passive HART trans...

Page 23: ...the HART transmitter via the HART input module 6 5 3 4 wire connection of active HART transmitters 1 2 3 Fig 14 4 wire connection of an active HART transmitter 1 HART input module passive 2 HART tran...

Page 24: ...DIL switches for the configuration of the analogue current channels are set 6 3 Changing the configuration of the analogue current channels DIL switches The analogue module is completely installed int...

Page 25: ...3 IW CH2 IW CH1 IW CH0 24 bytes Output 0 bytes 3AE1AA H 4HV Input HV4 HV3 HV2 HV1 IW CH2 IW CH1 IW CH0 22 bytes Output SW CH3 2 bytes 2AE2AA H 4HV Input HV4 HV3 HV2 HV1 IW CH1 IW CH0 20 bytes Output S...

Page 26: ...Activate the Channel 0 3 monitoring for the channel to be changed Further information 3 Set the data format Tab 18 Description of the Data format monitoring according to NAMUR NE43 module parameter 4...

Page 27: ...48 Tab 21 4828 m 64 27 0 3 Number of HART repetitions 0 Tab 22 4 7 Reserved 4828 m 64 28 29 0 7 Limit monitoring hysteresis of channel 0 3 0 Tab 23 4828 m 64 30 0 7 Signal range of channel 0 3 Inactiv...

Page 28: ...toring of parameterisation errors channel parameter is active Further information Allocation Bit 0 monitoring of SCS short circuit or overload of the sensor supply Bit 1 6 reserved Bit 7 monitoring of...

Page 29: ...Error message if the input value undershoots or exceeds the critical limits according to NAMUR NE43 Allocation Bit 0 data format setting Bit 1 3 reserved Bit 4 monitoring according to NAMUR NE43 Bit 7...

Page 30: ...on of Lower critical limit of channel 0 3 Error message when the upper critical limit is exceeded Further informa tion Monitoring of wire break idling Effective for signal range 4 20 mA with and witho...

Page 31: ...828 m 64 17 channel 3 low byte 4828 m 64 18 channel 3 high byte m module number 0 47 Description Setting of the lower critical limit for the individual channels of the analogue input module 7 6 Scalin...

Page 32: ...sible values depend on the set data format Tab 18 Description of the Data format monitoring according to NAMUR NE43 module param eter With data format linear scaling the critical limits have the funct...

Page 33: ...usly The set hysteresis value must not be greater than the difference between the upper and lower critical limits The hysteresis value is not checked during entry If an invalid value has been assumed...

Page 34: ...itical limit is exceeded by the half hysteresis value the error message is cancelled If the upper critical limit is exceeded by the half hysteresis value an error message is output If the upper critic...

Page 35: ...x 4 20 mA without HART 1 0 x x x x x x 4 20 mA with HART 1 1 x x x x x x 0 20 mA Tab 25 Allocation and values of the Signal range channel parameter Channel parameter smoothing factor of channel 0 3 Fu...

Page 36: ...Smoothing over 4 values x x 1 1 x x x x Smoothing over 8 values 0 0 x x x x x x Channel 3 Inactive 0 1 x x x x x x Smoothing over 2 values 1 0 x x x x x x Smoothing over 4 values 1 1 x x x x x x Smoot...

Page 37: ...urce of HART variable 1 PV default x x x x x x 0 1 Source of HART variable 1 SV x x x x x x 1 0 Source of HART variable 1 TV x x x x x x 1 1 Source of HART variable 1 QV x x x x 0 0 x x Channel of HAR...

Page 38: ...x 1 1 x x Channel of HART variable 3 channel 3 x x 0 0 x x x x Source of HART variable 4 PV default x x 0 1 x x x x Source of HART variable 4 SV x x 1 0 x x x x Source of HART variable 4 TV x x 1 1 x...

Page 39: ...State 1 Fault State default Fault State channel 0 3 0 reset value default 1 set value Tab 31 Description of Fail Safe channel 0 3 module parameter Module parameter idle mode channel 0 3 Function numbe...

Page 40: ...Parameterisation of Force State channel x The desired output word must be mapped in the Force State parameter bits of the respective channel Values Force Mode channel 0 3 0 blocked default 1 Force St...

Page 41: ...e data range for actual values 22 81 mA or 1 19 mA or digital input value 32767 or 32768 Conversion of analogue actual value to the digital input value Digital input value actual value 4 x upper criti...

Page 42: ...Digital input value actual value x upper critical limit lower critical limit 20 lower critical limit Actual value Digital input value Meaning 23 52 mA hysteresis 23 42 mA 32767 Overflow 0 20 mA 32768...

Page 43: ...ital output value lower critical limit upper critical limit lower critical limit Digital output value Current value output Meaning 32767 22 mA Overflow 32768 0 32767 4 20 mA Nominal range freely scala...

Page 44: ...its To process the diagnostics correctly the distance between both critical limits should amount to at least 100dec 1 Set the linear scaling data format Tab 18 Description of the Data format monitorin...

Page 45: ...ssages in clear text Description of operator unit CPX MMI 8 2 Error messages Error number Error description Error elimination 2 Short circuit overload at input or output1 The behaviour in case of shor...

Page 46: ...meterised critical limit 29 Error in parameterisation1 Parameterisation is implausible The previous parameter setting of the channel is kept Re parameterise with valid parameters 7 5 Data format and r...

Page 47: ...itoring according to NAMUR NE43 module parameter Check signal range Re parameterise with valid parameters 1 The module displays the error depending on the parameterisation The digital input values ar...

Page 48: ...oad module parameter The DIL switch is incorrectly set Tab 45 Module error display LED Display of channel error Each channel is assigned an LED LED red Meaning off error free operation on Channel spec...

Page 49: ...o w Meaning off Channel inactive or active as input flashe s Channel active as output Signal range 4 20 mA with HART HART communication error free on Channel active as output Tab 48 Display of status...

Page 50: ...8 30 Intrinsic current consumption at nominal operating voltage mA Typically 170 max 200 Electrical connection M12 4 pin Spring loaded terminal Screw terminal Reverse polarity protection For operating...

Page 51: ...pecification value Sensor cable length m Max 500 shielded Electrical isolation between channels No Electrical isolation between channel and internal bus Yes Fuse protection short circuit Per channel A...

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