- Brand: Siemens
- Model: SIMATIC S7-300 CPU 315-2 DP
- Type: Central Processing Unit Module with MPI and PROFIBUS DP Interfaces
- Part Number: 6ES7315-2AG10-0AB0
- Technical Specs:
- Core Application: Standard central processing unit for medium-scale automation systems requiring high processing speed, distributed I/O integration via PROFIBUS DP, and flexible network structures.
- Work Memory: 128 KB integrated work memory
- Load Memory: Requires SIMATIC Micro Memory Card
- Execution Processing Times:
- Bit operation: 0.1 µs
- Word operation: 0.2 µs
- Fixed-point math: 2.0 µs
- Floating-point math: 3.0 µs
- Integrated Communications Interfaces:
- 1x RS-485 Interface (MPI): Multi-Point Interface supporting up to 187.5 kbit/s transmission rates for PG/OP communications, global data programming, and S7 communications.
- 1x RS-485 Interface (PROFIBUS DP): Master/Slave fieldbus interface supporting up to 12 Mbit/s for connecting distributed I/O stations and field devices.
- Number of Addressable I/O: Up to 1,024 digital inputs/outputs and up to 256 analog inputs/outputs.
- Process Image Area: 128 bytes inputs / 128 bytes outputs.
- Retentive Data Memory: Bit memories, counters, and timers can be configured as retentive
- System Clock: Real-Time Clock (RTC) integrated with battery buffering capability.
- Rated Supply Voltage: 24 V DC (Permissible range: 20.4 V to 28.8 V DC).
- Power Consumption: Typ. 2.5 W / Current consumption max. 0.8 A at 24 V DC.
- Backplane Bus Current Output: Max. 1.2 A at 5 V DC to power connected I/O expansion modules.
- Local Visual Indicators: Front-facing diagnostic LED array (SF - System Fault, BF - Bus Fault, DC5V - Power, RUN, STOP).
- Mode Selector Switch: 3-position front rotary switch (RUN, STOP, MRES for memory reset).
- Compatible Expansion Modules: Up to 32 expansion modules (across max. 4 tier racks using IM 360/361 interface modules).
- Structural Mounting Format: Direct screw attachment onto standard SIMATIC S7-300 DIN mounting rails.
Weight: 300 g
Dimensions: 125 x 125 x 40 mm
Country of Origin: Germany
HS Code: 8537.10.91