28.8V 700mA SIMATIC ET200SP CPU SIMATIC 6ES7155-6AU01-0CN0 24 V DC

SIMATIC ET 200SP SIMATIC 6ES7155-6AU01-0CN0 24 V DC

I. Product Description:

The SIMATIC 6ES7155-6AU01-0CN0 is a PROFINET interface module

IM 155-6 PN High Performance (HF) for the SIMATIC SIMATIC ET 200SP distributed I/O system. It is the most powerful PROFINET interface module in the ET 200SP system

The interface module can expand up to 64 ET 200SP I/O modules.

It has a rated voltage of 24 V DC (permissible range: 19.2 V to 28.8 V), features reverse polarity protection, has a maximum input current consumption of 700 mA, and a typical power consumption of 2.4 W.

II. Product Specifications:

SIMATIC 6ES7155-6AU01-0CN0｜SIMATIC ET 200SP IM 155-6PN/2 HF Interface Module

BusAdapter Slot: 1;
PROFINET Transmission Rate: 10/100 Mbit/s;
PROFINET IO Device: Supported;
PROFINET IO Controller: Not supported;
PROFINET IRT: Supported;
Isochronous Mode: Supported;
Minimum Bus Cycle Time: 0.25 ms;
S2 System Redundancy: Supported;
Media Redundancy: MRP supported;
Multi-Hot-Swap: Supported;
Shared Device: Supported;
PROFIenergy: Supported;
SNMP: Supported;
LLDP: Supported;
Open IE Communication: Supported;
Maximum ET 200SP I/O Modules: 64;
Maximum ET 200AL Modules: 16;
Maximum I/O Data: According to configured station size;
Configuration Control: Supported;
Fast Startup: Supported;
Firmware Update: Supported;
Firmware Version: V4.2;
Supply Voltage: 24 V DC;
Permitted Supply Voltage Range: 19.2 to 28.8 V DC;
Reverse Polarity Protection: Supported;
Short-Circuit Protection: Supported;
Voltage Failure Buffering: 10 ms;
Maximum Current Consumption: 700 mA;
Maximum Inrush Current: 4.5 A;
Typical Power Loss: 2.4 W;
Status Indication: RUN, ERROR, MAINT, PWR, LINK, and TX/RX LEDs;
Diagnostic Functions: Module diagnostics, PROFINET diagnostics, system diagnostics, and alarm functions supported;
I&M Data: I&M0 to I&M3 supported;
Engineering Software: STEP 7 / TIA Portal;
PROFINET Configuration: GSDML V2.34;
Mounting: Installation on a standard DIN rail;
Server Module: Included;
BusAdapter: Required and installed separately;
Optional PN Strain Relief: Supported;
Protection Rating: IP20;
Operating Temperature: 0 to 60 °C;
Storage / Transport Temperature: -40 to 70 °C;
Maximum Installation Altitude: Up to 5,000 m above sea level;
Dimensions (W × H × D): Approximately 50 × 117 × 74 mm;
Net Weight: Approximately 0.17 kg;
Product Status: Active product;
Successor Model: 6ES7155-6MU01-0CN0;
Typical Applications: PROFINET distributed I/O communication, redundant automation systems, high-performance remote I/O, machine automation, process automation, production lines, conveyor systems, packaging equipment, and industrial automation networks based on the SIMATIC ET 200SP platform.

III. Technical Parameters:

SIMATIC ET 200SP, PROFINET, 2-port interface module IM 155-6PN/2 High Feature, 1 slot for BusAdapter, max. 64 I/O modules and 16 ET 200AL modules, S2 redundancy, multi-hotswap, 0.25 ms, isochronous mode, optional PN strain relief, including server module

IV. Industries Served:

SIMATIC 6ES7155-6AU01-0CN0

With support for up to 64 I/O modules and 16 ET 200AL modules, this module is ideal for scenarios requiring distributed control of a large number of devices, such as large-scale automotive production lines and metallurgical plants. It supports isochronous synchronization mode and a bus cycle time as short as 250 µs, meeting the requirements of high-precision motion control applications.

V. Why choose us?

We source directly from China’s Tier 1 channels, eliminating all middleman markups. This means you get competitive prices close to factory cost, and we pass those savings on to you as profit or budget flexibility for your projects.

Don’t let stockouts slow down your project schedule. For popular models like the S7-1500 and G120, which are frequently purchased, we always maintain high levels of in-stock inventory. The moment you place your order, the goods are already ready in our warehouse. Within 1–3 business days, you’ll receive the tracking number for your international express shipment. Whether your factory is in the Middle East, Southeast Asia, or across Europe and the Americas, our global logistics network helps you reclaim valuable time.

From precision manufacturing in Europe to oil and gas fields in the Middle East, and electronics assembly lines in Southeast Asia, our products and solutions have withstood the test of demanding operating conditions around the world. We deeply understand the unique characteristics of each market, and this global experience is the guarantee of your project’s successful implementation.

We don’t just sell products—we provide the technical support that keeps your equipment running smoothly. Whether you’re facing challenges with product selection, encountering commissioning errors, or dealing with unexpected failures, our technical team is always on standby to ensure your production line issues receive a professional response—not just a voicemail.

VI. FAQ:

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