Siemens 6ES7314-6CH04-0AB0 CPU 314C-2 DP

The Siemens 6ES7314-6CH04-0AB0 CPU 314C-2 DP combines a powerful controller with integrated I/O in a single compact package. This unit serves the SIMATIC S7-300 family and offers both digital and analog onboard functionality. It includes a PROFIBUS DP interface for distributed I/O connectivity.

Technical Specifications

The Siemens 6ES7314-6CH04-0AB0 features a work memory of 192 KB, with 96 KB reserved for code and 96 KB for data. The CPU processes bit operations in just 0.06 µs, delivering rapid control response. It integrates 24 digital inputs and 16 digital outputs directly on the module. Additionally, it provides 4 analog inputs and 2 analog outputs for process signal handling. The module includes two PROFIBUS DP interfaces and a built-in counter for frequency measurement tasks.

Parameter	Specification
Model Number	Siemens 6ES7314-6CH04-0AB0
Product Type	CPU 314C-2 DP Compact CPU
Work Memory	192 KB (96 KB code, 96 KB data)
Bit Processing Speed	0.06 µs typical
Digital Inputs	24 integrated
Digital Outputs	16 integrated
Analog Inputs	4 integrated
Analog Outputs	2 integrated
Interfaces	2 x PROFIBUS DP
Counter Function	Built-in, up to 60 kHz
Protection Class	IP20
Dimensions (W x H x D)	80 mm x 125 mm x 120 mm
Weight	Approx. 0.6 kg

Integration and Application

The Siemens 6ES7314-6CH04-0AB0 module mounts easily on a DIN rail within the S7-300 system. It supports up to 16 modules on the backplane bus for flexible system expansion. The integrated I/O reduces the need for additional modules in smaller applications. This CPU handles motion control tasks with its built-in counter and positioning functions.