Siemens 6ES7317-2AJ10-0AB0 CPU 317-2DP

Series#: Siemens

Product Details

SIEMENS SIMATIC S7-300 CPU 317-2DP (6ES7317-2AJ10-0AB0) – High-performance controller for demanding industrial automation tasks.
Dual integrated PROFIBUS DP interfaces: one MPI/DP (12 Mbit/s) and one DP master/slave, enabling flexible and robust fieldbus communication.
Generous 512 KB working memory for complex program execution and data handling, supporting large-scale control logic.
Unlimited S7 counters and timers (limited only by RAM), with retentivity for critical process data across power cycles.
Programmable via STEP 7 V5.5+ SP1 or higher, ensuring seamless integration with existing Siemens engineering environments.
Ideal for chemical, electronics, and electrical industries requiring high processing speed and deterministic control.
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The SIEMENS SIMATIC S7-300 CPU 317-2DP (6ES7317-2AJ10-0AB0) is a powerful mid-range controller designed for complex automation systems that demand high processing performance and advanced communication capabilities. Featuring two integrated PROFIBUS DP interfaces, this CPU excels in distributed control architectures, allowing it to function as both a master and a slave on the same network. Its 512 KB working memory provides ample capacity for large-scale programs and data blocks, while the unlimited S7 counters and timers (limited only by RAM) ensure precise control over time-critical processes. With retentive memory for data blocks and counters, the CPU maintains critical parameters through power cycles, enhancing system reliability. The unit is fully programmable using STEP 7 V5.5+ SP1 or later, making it a versatile choice for upgrading or building new automation lines in industries such as chemical processing, electronics manufacturing, and electrical power distribution.

Specification	Details
Product Type	SIMATIC S7-300 CPU 317-2DP
Order Number (MLFB)	6ES7317-2AJ10-0AB0
Working Memory	512 KB (for program and data)
Load Memory	Flash memory card (MMC) required; supports up to 8 MB (not included)
Retentive Memory	Available for data blocks, timers, counters; configurable via STEP 7
Integrated Interfaces	1x MPI/DP (12 Mbit/s), 1x DP master/slave (PROFIBUS)
PROFIBUS DP Capabilities	DP master (class 1) and DP slave; supports up to 125 DP slaves per master
Power Supply	24 V DC (19.2 to 28.8 V), external protection recommended
Current Consumption (typical)	Approx. 1.3 A at 24 V DC (excluding I/O modules)
Program Execution Time (bit operations)	0.05 µs per instruction
Program Execution Time (word operations)	0.2 µs per instruction
Program Execution Time (floating-point arithmetic)	0.3 µs per instruction
Maximum Number of Data Blocks (DBs)	Limited by working memory; up to 1023 DBs
Maximum Number of Function Blocks (FBs)	Limited by working memory; up to 1023 FBs
Maximum Number of Functions (FCs)	Limited by working memory; up to 1023 FCs
Organization Blocks (OBs)	OB1, OB10-17, OB20-23, OB30-38, OB40-47, OB80-87, OB100-102, OB121, OB122
S7 Counters	Unlimited (limited only by RAM); retentive
S7 Timers	Unlimited (limited only by RAM); retentive
Programming Software	STEP 7 V5.5+ SP1 or higher (TIA Portal compatible via conversion)
Operating Temperature	0 °C to +60 °C (horizontal installation)
Storage Temperature	-40 °C to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Dimensions (W x H x D)	80 mm x 125 mm x 130 mm
Weight	Approx. 450 g
Certifications	CE, cULus, FM, ATEX (with appropriate modules)
Warranty	12 months from date of shipment