6AG1314-6CF02-2AB0

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SIPLUS S7-300 CPU314C-2DP -25 ... +60 dgr C based on 6ES7314-6CF02-0AB0 More

Code: 6AG1314-6CF02-2AB0

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SIPLUS S7-300 CPU314C-2DP -25 ... +60 dgr C based on 6ES7314-6CF02-0AB0 More

Code: 6AG1314-6CF02-2AB0

Repair of the part

Name	Code	Delivery	Warranty	Price excl. VAT
Complete part repair	6AG1314-6CF02-2AB0 O	3-6 weeks	24 months	On request	Enquire a repair

6AG1314-6CF02-2AB0 – SIMATIC S7-300 module

Siemens SIMATIC S7-300 SIMATIC S7-300 module.

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64 KByte; for program and data, less the display dataMemory / RAM / integrated

RS 4851st interface / Physics

RS 4852nd interface / Physics

CPU application

The CPU executes the user program and handles SIMATIC S7-300 communication. Before replacement, check the complete order number, actual firmware version, memory card and interface configuration in the original project.

Technical specifications

Manufacturer	Siemens
Order number	6AG1314-6CF02-2AB0
Product type designation	SIMATIC S7-300 module
Product status / associated programming package	STEP 7 V 5.2 or higher + SP 1 with HW update
Supply voltages / Rated value / DC 24 V	Yes
Supply voltages / Rated value / permissible range, lower limit (DC)	20.4 V
Supply voltages / Rated value / permissible range, upper limit (DC)	28.8 V
Current consumption / Inrush current, typ.	11 A
Current consumption / I²t	0.7 A²s
Current consumption / Current consumption (in no-load operation), typ.	150 mA
Current consumption / Current consumption (rated value)	1,000 mA
Current consumption / from supply voltage L+, max.	1,000 mA
Current consumption / Power loss, typ.	14 W
Memory / RAM / integrated	64 KByte; for program and data, less the display data
Memory / RAM / expandable	No
Memory / Load memory / pluggable (MMC)	Yes
Memory / Load memory / pluggable (MMC), max.	8 MByte
Memory / Backup / present	Yes; Guaranteed by MMC (maintenance-free)
Memory / Backup / without battery	Yes; Program and data
CPU/blocks / DB / Number, max.	511; Number band: 1 to 511
CPU/blocks / DB / Size, max.	16 KByte
CPU/blocks / FB / Number, max.	512; Number band: 0 to 2047
CPU/blocks / FB / Size, max.	16 KByte
CPU/blocks / FC / Number, max.	512; Number band: 0 to 2047
CPU/blocks / FC / Size, max.	16 KByte
CPU/blocks / OB / Size, max.	16 KByte
CPU/blocks / Nesting depth / per priority class	8
CPU/blocks / Nesting depth / additional within an error OB	4
CPU/processing times / for bit operations, min.	0.1 µs
CPU/processing times / for word operations, min.	0.2 µs
CPU/processing times / for fixed point arithmetic, min.	2 µs
CPU/processing times / for floating point arithmetic, min.	3 µs
Times/counters and their remanence / S7 counter / Number	256
S7 counter (continued) / of which remanent without battery / adjustable	Yes
S7 counter (continued) / of which remanent without battery / lower limit	0
S7 counter (continued) / of which remanent without battery / upper limit	256
S7 counter (continued) / Counting range / lower limit	0
S7 counter (continued) / Counting range / upper limit	999
IEC counter / present	Yes
IEC counter / Type	SFB
S7 times / Number	256
S7 times / Remanence / adjustable	Yes
S7 times / Remanence / lower limit	0
S7 times / Remanence / upper limit	256
S7 times / Remanence / preset	no retentivity
S7 times / Time range / lower limit	10 ms
S7 times / Time range / upper limit	9,990 s
IEC timer / present	Yes
IEC timer / Type	SFB
Data areas and their remanence / Flag / Number, max.	256 Byte
Data areas and their remanence / Flag / Remanence available	Yes; MB 0 to MB 255
Data areas and their remanence / Flag / Number of clock memories	8
Data areas and their remanence / Data blocks / Number, max.	511
Data areas and their remanence / Data blocks / Size, max.	16 KByte
Data areas and their remanence / Local data / per priority class, max.	510 Byte
Address area / I/O address area / Inputs	1 KByte
Address area / I/O address area / Outputs	1 KByte
Address area / Process image / Inputs	128 Byte
Address area / Process image / Outputs	128 Byte
Address area / Digital channels / Inputs	992
Address area / Digital channels / Outputs	992
Address area / Digital channels / Inputs, of which central	992
Address area / Digital channels / Outputs, of which central	992
Address area / Analog channels / Inputs	512
Address area / Analog channels / Outputs	124
Address area / Analog channels / Inputs, of which central	248
Address area / Analog channels / Outputs, of which central	248
Hardware config. / Central devices, max.	1
Hardware config. / Expansion devices, max.	3
Hardware config. / Racks, max.	4
Hardware config. / Modules per rack, max.	8; in rack 3 max. 7
Hardware config. / Number of DP masters / integrated	1
Hardware config. / Number of DP masters / via CP	4
Hardware config. / Number of operable FMs and CPs (recommended) / FM	8
Hardware config. / Number of operable FMs and CPs (recommended) / CP, point-to-point	8
Hardware config. / Number of operable FMs and CPs (recommended) / CP, LAN	10
Time / Clock / Hardware clock (real-time clock)	Yes
Time / Clock / Battery backed and synchronized	Yes
Time / Clock / Deviation per day, max.	10 s
Time / Operating hours counter / Number	1
Time / Operating hours counter / Number/Number range	0
Time / Operating hours counter / Granularity	1 hour
Time / Operating hours counter / remanent	Yes
Time / Clock synchronization / supports	Yes
Time / Clock synchronization / to MPI, Master	Yes
Time / Clock synchronization / to MPI, Slave	Yes
Time / Clock synchronization / in AS, Master	Yes
S7 message functions / Number of login stations for message functions, max.	12
S7 message functions / Process diagnostic messages	Yes
S7 message functions / simultaneously active Alarm-S blocks, max.	40
Test commissioning functions / Status/control / Status/control variable	Yes
Test commissioning functions / Status/control / Variables	Inputs, outputs, memory bits, DB, times, counters
Monitoring functions / Number of variables, max.	30
Monitoring functions / of which status variable, max.	30
Monitoring functions / of which control variable, max.	14
Monitoring functions / Forcing	Yes
Monitoring functions / Forcing / Force, variables	Inputs, outputs
Monitoring functions / Forcing / Forcing, number of variables, max.	10
Monitoring functions / Status block	Yes
Monitoring functions / Single step	Yes
Monitoring functions / Number of breakpoints	2
Monitoring functions / Diagnostic buffer / present	Yes
Monitoring functions / Diagnostic buffer / Number of entries, max.	100
Communication functions / PG/OP communication	Yes
Communication functions / Routing	Yes
Communication functions / Global data communication / supported	Yes
Communication functions / Global data communication / Size of GD packets, max.	22 Byte
Communication functions / S7 basic communication / supported	Yes
Communication functions / S7 communication / supported	Yes
Communication functions / S5-compatible communication / supported	Yes; via CP and loadable FC
Communication functions / Number of connections / overall	12
Communication functions / Number of connections / usable for PG communication	11
Communication functions / Number of connections / usable for OP communication	11
Communication functions / Number of connections / usable for S7 basic commu- nication	8
Communication functions / Number of connections / usable for routing	4
Connection point / required front connectors	2 x 40-pin
MPI / Cable length, max.	50 m; without repeater
1st interface / Type of interface	integrated RS 422/ 485 interface
1st interface / Physics	RS 485
1st interface / isolated	No
1st interface / Power supply to interface (15 to 30 V DC), max.	200 mA
1st interface / Functionality / MPI	Yes
1st interface / Functionality / DP master	No
1st interface / Functionality / DP slave	No
1st interface / Functionality / Point-to-point coupling	No
MPI / Number of connections	12
MPI / Services / PG/OP communication	Yes
MPI / Services / Routing	Yes
MPI / Services / Global data communication	Yes
MPI / Services / S7 basic communication	Yes
MPI / Services / S7 communication	Yes
MPI / Services / S7 communication, as client	No
MPI / Services / S7 communication, as server	Yes
MPI / Transmission speeds, max.	187.5 kBit/s
2nd interface / Type of interface	integrated RS 422/ 485 interface
2nd interface / Physics	RS 485
2nd interface / isolated	Yes
2nd interface / Power supply to interface (15 to 30 V DC), max.	200 mA
2nd interface / Functionality / MPI	No
2nd interface / Functionality / DP master	Yes
2nd interface / Functionality / DP slave	Yes
2nd interface / Functionality / Point-to-point coupling	No
2nd interface / DP master / Number of connections, max.	8; for PG/OP communication
2nd interface / DP master / Number of connections (of which reserved), max.	1 for PG, 1 for OP
2nd interface / DP master / Services / PG/OP communication	Yes
2nd interface / DP master / Services / Routing	Yes
2nd interface / DP master / Services / Global data communication	No
2nd interface / DP master / Services / S7 basic communication	Yes
2nd interface / DP master / Services / S7 communication	Yes
2nd interface / DP master / Services / S7 communication, as client	No
2nd interface / DP master / Services / S7 communication, as server	Yes
2nd interface / DP master / Services / equidistance support	Yes
2nd interface / DP master / Services / SYNC/FREEZE	Yes
2nd interface / DP master / Services / Activation/deactivation of DP slaves	Yes
2nd interface / DP master / Services / direct data exchange (cross traffic)	Yes
2nd interface / DP master / Services / DPV1	Yes
2nd interface / DP master / Transmission speeds, max.	12 Mbit/s
2nd interface / DP master / Number of DP slaves, max.	32
2nd interface / DP master / Address area / Inputs, max.	1 KByte
2nd interface / DP master / Address area / Outputs, max.	1 KByte
2nd interface / DP master / Useful data per DP slave / Inputs, max.	244 Byte
2nd interface / DP master / Useful data per DP slave / Outputs, max.	244 Byte
DP slave / Number of connections	12
DP slave / Services / PG/OP communication	Yes
DP slave / Services / Routing	Yes
DP slave / Services / Global data communication	No
DP slave / Services / S7 basic communication	Yes
DP slave / Services / direct data exchange (cross traffic)	Yes
DP slave / Services / DPV1	No
DP slave / GSD file	You can obtain the current GSD file from http://www.ad.siemens.de/ support in the Product Support area
DP slave / Transmission speeds, max.	12 kBit/s
DP slave / automatic baud rate search	Yes
DP slave / Transfer memory / Inputs	244 Byte
DP slave / Transfer memory / Outputs	244 Byte
DP slave / Address area, max.	32
DP slave / Useful data per address area, max.	32 Byte
CPU/programming / Programming language / STEP 7	Yes; V5.2 SP1 with HW update
CPU/programming / Programming language / LAD	Yes
CPU/programming / Programming language / FUP	Yes
CPU/programming / Programming language / AWL	Yes
CPU/programming / Programming language / SCL	Yes
CPU/programming / Programming language / CFC	Yes
CPU/programming / Programming language / GRAPH	Yes
CPU/programming / Programming language / HiGraph	Yes
CPU/programming / Operational stocks	see Instruction List
CPU/programming / Nesting levels	8
CPU/programming / User program protection/password protection	Yes
CPU/programming / System functions (SFC)	see Instruction List
CPU/programming / System function blocks (SFB)	see Instruction List
Digital inputs / Number of digital inputs	24
Digital inputs / Cable length / Cable length, shielded, max.	1,000 m; 100 m for technological functions
Digital inputs / Cable length / Cable length unshielded, max.	600 m
Digital inputs / Input voltage / Rated value, DC	24 V
Digital inputs / Input voltage / for signal "0"	3 to 5 V
Digital inputs / Input voltage / for signal "1"	15 to 30 V
Input current / for signal "1", typ.	8 mA
Input delay (for rated value of input voltage) / for standard inputs / programmable	Yes; 0.1 / 0.3 / 3 / 15 ms
Input delay (for rated value of input voltage) / for counter/technological functions / at "0" to "1", max.	8 µs
Digital outputs / Number of digital outputs	16
Digital outputs / Cable length, shielded, max.	1,000 m
Digital outputs / Cable length unshielded, max.	600 m
Digital outputs / Short-circuit protection of the output	Yes; clocked electroni- cally
Digital outputs / Limitation of inductive shutdown voltage to	L+ (-48 V)
Digital outputs / Output voltage / for signal "1", min.	L+ (-0,8 V)
Digital outputs / Output current / for signal "1" permissible range for 0 to 40 °C, max.	500 mA
Digital outputs / Output current / for signal "1" permissible range for 0 to 60 °C, max.	500 mA
Digital outputs / Output current / for signal "1" minimum load current	5 mA
Digital outputs / Output current / for signal "0" residual current, max.	0,5 mA
Digital outputs / Switching frequency / with resistive load, max.	100 Hz
Digital outputs / Switching frequency / with inductive load, max.	0.5 Hz
Digital outputs / Aggregate current of the outputs (per group) / up to 40 °C, max.	8 A
Digital outputs / Aggregate current of the outputs (per group) / up to 60 °C, max.	4 A
Analog inputs / Number of analog inputs for voltage/current measurement	4
Analog inputs / Number of analog inputs for resistance/temperature measurement	1
Analog inputs / Technical unit for temperature measurement, adjustable	Yes
Analog inputs / Input ranges (rated values), voltages / 0 to +10 V	Yes
Analog inputs / Input ranges (rated values), voltages / 10 V to +10 V	Yes
Analog inputs / Input ranges (rated values), currents / 0 to 20 mA	Yes
Analog inputs / Input ranges (rated values), currents / 20 to +20 mA	Yes
Analog inputs / Input ranges (rated values), currents / 4 to 20 mA	Yes
Input ranges (rated values), resistors / 0 to 600 Ohm	Yes
Input ranges (rated values), resistance thermometers / Pt 100	Yes
Analog outputs / Number of analog outputs	2
Analog outputs / Output ranges, voltage / 0 to 10 V	Yes
Analog outputs / Output ranges, voltage / 10 to +10 V	Yes
Analog outputs / Output ranges, current / 0 to 20 mA	Yes
Analog outputs / Output ranges, current / 20 to +20 mA	Yes
Analog outputs / Output ranges, current / 4 to 20 mA	Yes
Analog value creation / Integrations and conversion time/resolutionper channel / Resolution with overload area (bit including sign), max.	12 Bit
Analog value creation / Integrations and conversion time/resolutionper channel / Integration time, parameterizable	Yes; 2.5 / 16.6 / 20 ms
Analog value creation / Integrations and conversion time/resolutionper channel / Conversion time (per channel)	1 ms
Encoder / Connectable encoders / 2-wire BEROS	Yes
Encoder / Connectable encoders / permissible quiescent current (2-wire BEROS), max.	1.5 mA
Errors/accuracies / Basic error limit (operational limit at 25 °C) / Voltage, relative to output area	+/- 0,7 %
Errors/accuracies / Basic error limit (operational limit at 25 °C) / Current, relative to output area	+/- 0,7 %
Errors/accuracies / Basic error limit (operational limit at 25 °C) / Voltage, relative to input area	+/- 0,7 %
Errors/accuracies / Basic error limit (operational limit at 25 °C) / Current, relative to input area	+/- 0,7 %
Errors/accuracies / Basic error limit (operational limit at 25 °C) / Impedance, relative to input area	+/- 3 %
Errors/accuracies / Basic error limit (operational limit at 25 °C) / Resistance-type thermometer, relative to input area	+/- 3 %
Integrated Functions / Number of counters	4
Integrated Functions / Counter frequency (counter) max.	60 kHz
Integrated Functions / Frequency measurement	Yes
Integrated Functions / Controlled positioning	Yes
Integrated Functions / PID controller	Yes
Number of pulse outputs	4
Limit frequency (pulse)	2.5 kHz
Isolation / Isolation, analog outputs / Galvanic isolation, analog outputs	Yes
Isolation / Isolation, analog outputs / between the channels and the backplane bus	Yes
Isolation / Isolation, analog inputs	Yes
Isolation / Isolation, analog inputs / between the channels and the backplane bus	Yes
Isolation / Isolation, digital outputs / Galvanic isolation, digital outputs	Yes
Isolation / Isolation, digital outputs / between the channels, in groups of	8
Isolation / Isolation, digital outputs / between the channels and the backplane bus	Yes
Isolation / Galvanic isolation, digital inputs / galvanic isolation, digital inputs	Yes
Isolation / Galvanic isolation, digital inputs / between the channels, in groups of	16
Isolation / Galvanic isolation, digital inputs / between the channels and the backplane bus	Yes
Dimensions and weight / Width	120 mm
Dimensions and weight / Height	125 mm
Dimensions and weight / Depth	130 mm
Weights / Weight, approx.	676 g

Communication and configuration

Product status / associated programming package: STEP 7 V 5.2 or higher + SP 1 with HW update
Memory / Load memory / pluggable (MMC): Yes
Memory / Load memory / pluggable (MMC), max.: 8 MByte
Communication functions / PG/OP communication: Yes
Communication functions / Routing: Yes
Communication functions / Global data communication / supported: Yes
Communication functions / Global data communication / Size of GD packets, max.: 22 Byte
Communication functions / S7 basic communication / supported: Yes

Scope of supply

We will confirm the specific scope of supply, packaging and any accessories in the quotation. For replacement CPUs, we will also check the memory card and other items needed for commissioning.

Frequently asked questions

Is the same product family enough to identify a replacement?

The complete order number is essential. If the type changes, compare the electrical and mechanical design, connections and requirements of the original application.

What must be checked for firmware and a STEP 7 or TIA Portal project?

Check the replacement unit's actual firmware and the availability of this exact CPU in the hardware catalog of your engineering version. TIA Portal support cannot be confirmed from the product family name alone. A change of CPU type normally requires modification or at least a thorough check of the project.

Does the memory card need to be checked?

Yes. Check the memory card type and capacity, program and data contents and the original CPU's backup arrangement. We will specify the required card and accessories in the quotation.

Can you assess a faulty part?

Yes. Send the complete order number and a description of the fault. We will check the diagnostic and professional repair options for your specific unit.

Why buy from FOXON

Replacement part availability

We will check current part availability and confirm the possible delivery date before you order.

New original and refurbished parts

We will specify the available version and condition of the particular unit in the quotation.

Parts with a warranty

We will confirm the warranty period according to the part condition and specific quotation.

Diagnostics and repairs

For a faulty unit, we will check the options for diagnostics and professional repair.

More than 3,500customers

We deliver tomore than 100 countries

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Part conditions available for sale

Part conditions and warranty

New, sealed (NC): Brand-new, unused part in unopened original packaging. 12-month warranty.
New, opened (NO): Brand-new and unused part, but the original packaging has been opened. 12-month warranty.
New, without packaging (NW): Brand-new and unused part, supplied without original packaging. 12-month warranty.
New (N): New and unused part, typically smaller components supplied in multi-packs in one original package. 12-month warranty.
Refurbished (R): Part has been removed from service, cleaned, inspected and tested to meet original functionality and quality. 12-month warranty.
Used, tested (T): Functional used part that has passed full testing. 6-month warranty.
Used (U): Functional used part. 3-month warranty.

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We supply replacement parts for industrial automation and assess faulty units for diagnostics and repair. We also buy surplus parts. Send the exact designation and required quantity.

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