Siemens 6ES7315-2AF02-0AB0 CPU 315-DP

Series#: Siemens

Product Details

SIEMENS SIMATIC S7-300 CPU 315-DP (6ES7315-2AF02-0AB0) – High-performance modular PLC for mid-range automation tasks.
Integrated PROFIBUS DP Master/Slave interface for seamless distributed I/O and drive control.
64 KB working memory with fast processing: bit operations in ~0.1 µs and floating-point arithmetic in ~1.1 µs.
Supports STEP 7 V5.5+ SP1 for flexible programming, debugging, and diagnostics.
Robust 24 V DC power supply with wide input range (19.2 V to 28.8 V) and comprehensive OB support.
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The Siemens SIMATIC S7-300 CPU 315-DP, order number 6ES7315-2AF02-0AB0, is a versatile and powerful central processing unit designed for demanding industrial automation applications. This CPU combines a high-speed processor with an integrated PROFIBUS DP interface, enabling efficient master/slave communication across distributed field devices. With 64 KB of integrated working memory and support for MMC-based load memory, it excels in mid-sized control systems requiring reliable performance and rapid execution. Typical applications include chemical processing, electronics manufacturing, and general machinery control where precise timing and robust networking are critical.

Parameter	Specification
Product Type	CPU 315-DP
Order Number (MLFB)	6ES7315-2AF02-0AB0
Series	SIMATIC S7-300
Supply Voltage	24 V DC (19.2 V to 28.8 V)
Working Memory	64 KB
Load Memory	Via MMC (Micro Memory Card), up to 8 MB (depending on card)
Retentive Memory	Integrated, configurable up to 64 KB
Bit Operation Time	~0.1 µs
Word Operation Time	~0.24 µs
Fixed-Point Arithmetic Time	~0.32 µs
Floating-Point Arithmetic Time	~1.1 µs
Integrated Interfaces	1 x MPI (up to 187.5 kbps), 1 x PROFIBUS DP (Master/Slave, up to 12 Mbps)
Max. Number of Modules per Rack	8 (with IM 360/361 extension, up to 32 modules total)
Max. Number of Digital I/O	65536 (via PROFIBUS DP)
Max. Number of Analog I/O	4096 (via PROFIBUS DP)
Programming Software	STEP 7 V5.5 + SP1 or higher
Number of DBs (Data Blocks)	Up to 4095 (limited by memory)
Number of FBs (Function Blocks)	Up to 2048
Number of FCs (Functions)	Up to 2048
Organization Blocks (OBs)	OB1, OB10, OB20, OB21, OB30–OB35, OB40, OB80–OB87, OB100, OB121, OB122
S7 Counters	Unlimited (RAM-dependent, retentive)
S7 Timers	Unlimited (RAM-dependent, retentive)
PROFIBUS DP Address Range	1 to 125 (configurable)
Diagnostic Buffer	Yes, up to 500 entries
Operating Temperature	0 °C to +60 °C (horizontal), 0 °C to +40 °C (vertical)
Dimensions (W x H x D)	40 mm x 125 mm x 130 mm
Weight	Approx. 290 g