Product Description
Key Features
- Controller identity: SIMATIC S7-300 CPU 315-2 PN/DP, order number 6ES7315-2EH14-0AB0.
- Work and load memory: Integrated work memory: 384 kbyte; not expandable. Plug-in MMC load memory: up to 8 Mbyte.
- Communication interfaces: 1st interface: MPI/DP up to 12 Mbit/s. 2nd interface: Ethernet PROFINET with 2-port RJ45 switch.
- Supply and current: Rated supply: 24 V DC, permissible range 20.4 V to 28.8 V DC. Rated current consumption: 750 mA.
- Installation dimensions and weight: Width: 40 mm; height: 125 mm; depth: 130 mm; weight approx. 340 g.
- Lifecycle status: Product cancellation.
Technical Summary
| Product type | CPU 315-2 PN/DP |
|---|---|
| Firmware version | V3.2 |
| Work memory | 384 kbyte, integrated; not expandable |
| Load memory | Plug-in MMC, max. 8 Mbyte |
| Supply voltage | 24 V DC rated; 20.4 V to 28.8 V DC permissible |
| MPI/PROFIBUS DP interface | 1; max. 12 Mbit/s |
| PROFINET interface | 1; 2-port RJ45 switch; 10/100 Mbit/s |
| PROFINET IO Controller | Yes; max. transmission rate 100 Mbit/s |
| Digital channels | Inputs 16 384; outputs 16 384 |
| Analog channels | Inputs 1 024; outputs 1 024 |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What exact order number should be checked for this CPU?
The exact order number is 6ES7315-2EH14-0AB0, with product type CPU 315-2 PN/DP.
Which memory configuration does this CPU have?
It has 384 kbyte integrated work memory, which is not expandable, and plug-in MMC load memory up to 8 Mbyte. A Micro Memory Card is required.
Which interfaces and transmission rates are supplied?
The first interface is combined MPI/PROFIBUS DP with a maximum transmission rate of 12 Mbit/s. The second is Ethernet PROFINET with 2 RJ45 ports and an integrated switch; PROFINET IO Controller transmission is up to 100 Mbit/s.
What supply voltage does the CPU use?
The rated supply is 24 V DC, with a permissible range from 20.4 V to 28.8 V DC.
What lifecycle information should be confirmed?
The supplied lifecycle status is Product cancellation. Confirm the requested quantity, destination, and condition preference for the configuration.
