6ES7314-1AE04-0AB0 Central Processing Unit 24 V DC
The 6ES7314-1AE04-0AB0 is a spare part for the SIMATIC S7-300, specifically the CPU 314 central processing unit with an integrated 24 V DC power supply and 24 KB of work memory. This model features a rated supply voltage of 24 V DC, with a permissible range from 20.4 V to 28.8 V. It has a current consumption of 1000 mA at 24 V DC, and an inrush current of up to 8 A. The power loss is typically 8 W.
The CPU 314 offers integrated work memory of 24 KB, which is equivalent to 8 K instructions of RAM. It also supports expandable FEPROM (Flash-EPROM) with a maximum capacity of 4 MB, and integrated RAM up to 40 KB. Backup capabilities include battery-backed memory for all blocks, as well as 4 KB of memory retention without a battery for bit memory, counters, times, and data.
Technical specifcations for 6ES7314-1AE04-0AB0
Power Supply
Rated Supply Voltage (DC): 24 V
Permissible Range (DC): 20.4 V to 28.8 V
Input Current:
Rated Value at 24 V DC: 1000 mA
Inrush Current, Typical: 8 A
Power Loss, Maximum: 8 W
Memory
Work Memory:
Integrated: 24 KB (24 KB/8 K instructions RAM)
1 Instruction: 3 bytes on average
Load Memory:
Expandable FEPROM: Yes (Flash-EPROM)
Maximum Expandable FEPROM: 4 MB
Maximum Integrated RAM: 40 KB
Backup
Backup Available: Yes
With Battery: All blocks
Without Battery: 4 KB (bit memory, counter, times, and data)
CPU Processing Times
Bit Operations:
Typical: 0.3 µs
Maximum: 0.6 µs
Word Operations: 1 µs
Fixed Point Arithmetic: 2 µs
Floating Point Arithmetic: 50 µs
Timer/Counter Operations: 12 µs
CPU Blocks
Data Blocks (DB):
Maximum Number: 127
Maximum Size: 8 KB
Function Blocks (FB):
Maximum Number: 128
Maximum Size: 8 KB
Function Calls (FC):
Maximum Number: 128
Maximum Size: 8 KB
Organization Blocks (OB):
Maximum Size: 8 KB
Free Cycle OBs: 1 (OB 1)
Time Alarm OBs: 1 (OB 10)
Cyclic Interrupt OBs: 1 (OB 35)
Process Alarm OBs: 1 (OB 40)
Startup OBs: 1 (OB 100)
Counters and Timers
S7 Counters:
Total Number: 64
Retentive with Battery: 0 to 63 (adjustable)
Retentive without Battery: 0 to 63 (adjustable)
Counting Range: 1 to 999
S7 Timers:
Total Number: 128
Retentive with Battery: 0 to 127 (adjustable)
Retentive without Battery: 0 to 127 (adjustable)
Time Range: 10 ms to 9990 s
Data Areas and Retentivity
Flags:
Maximum Number: 256 bytes
Retentivity Available: Yes (MB 0 to MB 255)
Retentive with Battery: 0 to 2047 (M 0.0 to M 255.7, adjustable)
Retentive without Battery: 0 to 2047 (M 0.0 to M 255.7, adjustable)
I/O Address Area:
Inputs: 512 bytes
Outputs: 512 bytes
Process Image:
Inputs: 128 bytes
Outputs: 128 bytes
Digital Channels:
Inputs: 1024
Outputs: 1024
Analog Channels:
Inputs: 256
Outputs: 128
Addressing Volume:
Inputs: 122 bytes
Outputs: 122 bytes
Hardware Configuration
Maximum Number of Expansion Units: 3
Programming Devices/PCs:
Connectable via MPI Interface: PGs/PCs with STEP 7
Modules per Rack, Maximum: 32
Modules per DP Slave Interface, Maximum: 16
DP Masters:
Integrated: 0
Via CP: 1 (CP 342-5)
Operable FMs and CPs (Recommended):
FM: 4
CP, Point-to-Point: 2
CP, LAN: 1
More Products In Stock:
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Our Services:
1,All our products are new and orginal, and of good quality
2,Our prices are very competitive.
3, We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.
4,All inquiries will be valued and will reply in 24.
Packing & Delivery:
1,100% brand New and Original Factory Seal!
2,Warranty:1 year
3,Package: Original packing with cartons.
4,Delivery time: Shipped in 3-7 days after payment
5,All the goods will be tested before shipment
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