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CX7031 | Embedded PC for PROFIBUS slaveNew

CX7031 | Embedded PC for PROFIBUS slave

CX7031 | Embedded PC for PROFIBUS slave

Ethernet connection
MicroSD
D-sub socket
CX7031 | Embedded PC for PROFIBUS slave

CX7031 | Embedded PC for PROFIBUS slave

Power contact +24 V
Power contact 0 V
+24 V US
Input 1
Input 3
Input 5
Input 7
+24 V UP
Output 1
Output 3
0 V US
Input 2
Input 4
Input 6
Input 8
0 V UP
Output 2
Output 4
CX7031 | Embedded PC for PROFIBUS slave

CX7031 | Embedded PC for PROFIBUS slave

CX7031 | Embedded PC for PROFIBUS slave

CX7031 | Embedded PC for PROFIBUS slave

The CX7031 Embedded PC has an ARM Cortex™-M7 single-core processor with 480 MHz. In the basic configuration, the CX7031 has a slot for a microSD card and an Ethernet interface. As a special feature, the CX7000 series has eight integrated multi-functional inputs as well as four integrated multi-functional outputs. The CX7031 has a PROFIBUS slave interface.

E-bus or K-bus terminals can be attached as required; the CX7031 automatically recognizes the type of I/O system connected during the start-up phase. The control system is programmed with TwinCAT 3 via the Ethernet interface.

Product status:

regular delivery

Product information

Technical dataCX7031
ProcessorARM Cortex™-M7, 480 MHz
Number of cores1
Flash memory512 MB microSD (optionally 1 GB, 2 GB, 4 GB or 8 GB)
Main memory32 MB SDR (internal, not expandable)
Number of inputs8 multi-functional inputs (24 V DC)
Number of outputs4 multi-functional outputs (24 V DC, 0.5 A, 1-wire technique)
NOVRAM4 kB
Interfaces1 x RJ45 10/100 Mbit/s, 1 x USB, 1 x bus interface
Bus interfaceD-sub socket, 9-pin, 1 x PROFIBUS slave
Data transfer rates9.6 kbaud…12 Mbaud
Diagnostics LED1 x TC status, 1 x bus status, 1 x diagnostics
Clockinternal, capacitor-buffered real-time clock for time and date (storage capacity > 21 days)
Operating systemTwinCAT/RTOS
Control softwareTwinCAT 3 runtime (XAR)
I/O connectionE-bus or K-bus, automatic recognition
Power supply24 V DC (-15%/+20%)
Current supply E-bus/K-bus1.5 A
Max. power consumption< 2.0 W (max. 12 W with E-bus/K-bus)
Dimensions (W x H x D)49 mm x 100 mm x 73 mm
Weight142 g
Operating/storage temperature-25…+60°C/-40…+85°C
Relative humidity95%, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protection ratingIP20
Included TwinCAT 3 FunctionTC1000 TwinCAT 3 ADS, TC1100 TwinCAT 3 I/O, TC1200 TwinCAT 3 PLC, TF4100 TwinCAT 3 Controller Toolbox, TF4110 TwinCAT 3 Temperature Controller, TF6255 TwinCAT 3 Modbus RTU, TF6340 TwinCAT 3 Serial Communication, TF6701 TwinCAT 3 IoT Communication (MQTT), TF6730 TwinCAT 3 IoT Communicator
Approvals/markingsCE, UL
TwinCAT 3 platform levelBasic (10); please see here for an overview of all the TwinCAT 3 platform level
Technical dataMulti-functional I/Os | Digital input
Connection technology1-wire
Nominal voltage24 V DC (-15%/+20%)
SpecificationEN 61131-2, type 3
“0” signal voltage-3…+5 V
“1” signal voltage11…30 V
Input filterconfigurable, default: 3 ms, min.: 10 µs
Technical dataMulti-functional I/Os | Digital output
Connection technology1-wire
Nominal voltage24 V DC (-15%/+20%)
Load typeohmic, inductive, lamp load
Switching timesTON: typ. 20 µs, TOFF: 10 µs
Short-circuit currenttyp. < 2 A
Breaking energy< 150 mJ/channel
Technical dataMulti-functional I/Os | Counter
Connection technology1 x up/down counter, 1 x up or down counter
Nominal voltage24 V DC (-15%/+20%)
SpecificationEN 61131-2, type 3
“0” signal voltage-3…+5 V
“1” signal voltage11…30 V
Limit frequencyup/down counter: 20 kHz, up counter: 100 kHz
Counter depth32 bit
Max. output current24 V/0.5 A (short-circuit proof)
Special featuresset counter value, switch output, reload value
Technical dataMulti-functional I/Os | Encoder
Technologyincremental encoder interface
Nominal voltage24 V DC (-15%/+20%)
SpecificationEN 61131-2, type 3
Encoder connection1 x A, B: 24 V single-ended connection
Additional inputslatch input, 24 V DC
Limit frequency250,000 increments (with 4-fold evaluation), equivalent 62.5 kHz
Counter depth32 bit
Quadrature decoder4-fold evaluation
Max. output current24 V/0.5 A (short-circuit proof)
Special featureslatch function, software gate, set counter value, switch output, reload value
Technical dataMulti-functional I/Os | Analog input
Number of inputs2
Technologysingle-ended
Signal voltage0…10 V
Internal resistance500 kΩ
Input filter limit frequency2 kHz
Resolution12 bit (16 bit presentation)
Measurement error/ uncertainty< ±0.3% (relative to full scale value)
Technical dataMulti-functional I/Os | Pulse width modulation
Connection technologyPWM output
Number of outputs2
Nominal voltage24 V DC (-15%/+20%)
Load typeohmic, inductive, lamp load
Max. output current24 V/0.5 A (short-circuit proof)
Frequency15 Hz - 100 kHz
Duty factor0…100% (TON > 20 ns, TOFF > 200 ns)
Short-circuit currenttyp. < 2 A
Special featuresseparate frequency can be set for each channel
Options
CX1900-01231 GB microSD card, instead of 512 MB microSD card*
CX1900-01252 GB microSD card, instead of 512 MB microSD card*
CX1900-01274 GB microSD card, instead of 512 MB microSD card*
CX1900-01298 GB microSD card, instead of 512 MB microSD card*
CX1900-013116 GB microSD card, instead of 512 MB microSD card*
*Only available as flash memory extension in combination with a CX CPU module on order. Suitable for CX70xx, CX80xx, CX81xx, CX9020.
Accessories
CX1900-0122512 MB microSD card
CX1900-01241 GB microSD card
CX1900-01262 GB microSD card
CX1900-01284 GB microSD card
CX1900-01308 GB microSD card
CX1900-013216 GB microSD card

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