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6ES7313-1AD03-0AB0

6ES7313-1AD03-0AB0 Siemens S7-300 CPU 313 Original Stock

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  • Manufacturer: Siemens

  • Product No.: 6ES7313-1AD03-0AB0

  • Product Type: CPU Module

  • Product Origin: DE

  • Payment:T/T, Western Union

  • Weight: 530g

  • Shipping port: Xiamen

  • Warranty: 12 months

Polisi Pemulangan 30 Hari · Jaminan 12 Bulan
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Penerangan

SIEMENS 6ES7313-1AD03-0AB0 SIMATIC S7-300 CPU 313

The SIEMENS 6ES7313-1AD03-0AB0, also cataloged as the 6ES7313-1AD03-0AB0 CPU 313, operates as a central processing unit with integrated 24 VDC power supply executing user logic within SIMATIC S7-300 platforms at 12 kbyte working memory.

Hardware Specifications

Parameter Specification
Model 6ES7313-1AD03-0AB0
Brand Siemens
Product Type CPU 313 Spare Part
Series SIMATIC S7-300
Rated Supply Voltage 24 VDC
Permissible Range 20.4 V to 28.8 VDC
Inrush Current 8 A typ.
Power Loss 8 W typ.
Work Memory 12 kbyte integrated (12 KB / 4K instructions RAM)
Load Memory FEPROM expandable to 4 Mbyte, integrated RAM 20 kbyte max
Backup Battery (all blocks) or battery-free (72 bytes)
Bit Operation Time 0.6 us typ., 1.2 us max
Word Operation Time 2 us typ.
Fixed Point Arithmetic 3 us typ.
Floating Point Arithmetic 60 us typ.
Timer/Counter Operation 15 us typ.
S7 Counters 64 (35 retentive with or without battery)
S7 Timers 128 (35 retentive with battery)
Flag Memory 256 byte max (M 0.0 to M 71.7 retentive)
Digital Channels 256 inputs, 256 outputs
Analog Channels 64 inputs, 32 outputs
MPI Interface 1 x MPI, max 32 nodes, 187.5 kbit/s max
Dimensions (W x H x D) 80 mm x 125 mm x 130 mm
Weight 530 g (approx.), memory card 16 g

CPU Function and MPI Communication

Unit weight is approximately 530 g with dimensions of 80 mm width, 125 mm height, and 130 mm depth. The CPU 313 integrates a 24 VDC power supply and 12 kbyte working memory supporting 4K instructions. Load memory is expandable via Flash-EPROM to a maximum of 4 Mbyte, with 20 kbyte integrated RAM. Battery-backed backup retains all blocks; battery-free backup retains 72 bytes of memory bits, times, counters, and data. The integrated MPI interface supports up to 32 nodes at a maximum transmission rate of 187.5 kbit/s. Without repeaters, MPI cable length is limited to 50 m; with 2 repeaters, 1100 m; with 10 repeaters in series, 9100 m; via fiber optic cable, 23.8 km with 16 star hubs or OLMs. Per CPU, a maximum of 4 static and 4 dynamic connections are supported. Programming uses STEP 7 V5.0 or higher. Cycle time monitoring is adjustable from 1 ms to 6000 ms with a preset of 150 ms. SCL is supported as an optional programming language. User program protection via password is available.

Frequently Asked Questions

Q: What is the weight and physical size of the 6ES7313-1AD03-0AB0?
A: Approximately 530 g, with dimensions of 80 mm width, 125 mm height, and 130 mm depth. The memory card weighs approximately 16 g.

Q: What is the maximum MPI cable length supported by the CPU 313?
A: 50 m without repeaters, 1100 m with 2 repeaters, 9100 m with 10 repeaters in series, and 23.8 km via fiber optic cable with 16 star hubs or OLMs.

Q: What programming software is required for this CPU?
A: STEP 7 V5.0 or higher. SCL is supported as an optional programming language.

Field Installation Guidelines

Install the CPU in slot 2 of the S7-300 rail and secure the mounting screws. Verify 24 VDC supply polarity before energizing the backplane. Confirm STEP 7 V5.0 or higher is used for configuration. Route MPI cable within the calculated repeater limits for the required distance. Verify battery backup is installed if all blocks must be retained after power loss; otherwise only 72 bytes are retained without battery. Configure cycle time monitoring between 1 ms and 6000 ms based on the application scan time. Verify module bus connections to adjacent I/O modules after insertion.

🏷️ Tags: CPU Module
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