Product Overview
Technical Summary
| Product type | CPU 319-3 PN/DP |
|---|---|
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 19.2 V to 28.8 V DC |
| PROFINET interfaces | 1; 2 ports (switch) RJ45 |
| RS 485 interfaces | 2; Combined MPI / PROFIBUS DP and PROFIBUS DP |
| PROFINET IO Controller | Yes; Also simultaneously with I-Device functionality |
| PROFIBUS DP master | Yes; transmission rate max. 12 Mbit/s; max. 124 DP devices |
Key Features
Central processing unit with CPU 319-3 PN/DP product type designation.
Rated DC supply voltage: 24 V; permissible range: 19.2 V to 28.8 V.
1 PROFINET interface with 2 RJ45 ports and an integrated switch.
2 integrated RS 485 interfaces, combined MPI / PROFIBUS DP and PROFIBUS DP.
STEP 7 V5.5 or higher.
Micro Memory Card is required; the product has no digital or analog inputs or outputs.
Frequently Asked Questions
What exact Siemens line item is this?
It is Siemens SIMATIC 6ES7318-3EL01-0AB0, CPU 319-3 PN/DP.
What supply voltage does this CPU use?
Supply: 24 V DC rated; permissible range: 19.2 V to 28.8 V DC.
Which communication interfaces are included?
It has 1 PROFINET interface with 2 RJ45 ports and 2 integrated RS 485 interfaces for combined MPI / PROFIBUS DP and PROFIBUS DP.
Is a Micro Memory Card included?
It is not included; a Micro Memory Card is required.
