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Siemens 6ES7621-1AD01-0AE3 SIMATIC C7-621 Compact Unit

Name: Siemens 6ES7621-1AD01-0AE3
Brand: Siemens
SKU: 6ES7621-1AD01-0AE3
Availability: InStock

Siemens 6ES7621-1AD01-0AE3 SIMATIC C7-621 compact controller with HMI.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6ES7621-1AD01-0AE3

CPU S7-300

Operator Panel OP3

Digital Inputs 16

Digital Outputs 16

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12-month warranty

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Same-day dispatch

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Integrated S7-300 CPU Integrated OP3 Operator Panel Comprehensive I/O (16DI/16DO/4AI/1AO) Compact Design C7-633/634 Compatible Form Factor

Product description

The Siemens 6ES7621-1AD01-0AE3 is a SIMATIC C7-621 compact unit integrating an S7-300 CPU, an OP3 operator panel, and I/O modules. This unit offers 16 digital inputs (DI), 16 digital outputs (DO), 4 analog inputs (AI), and 1 analog output (AO). Its design is similar to the C7-633/634 or OP7/17 models, providing a consolidated solution for control and operator interface.

This compact unit is suitable for applications requiring integrated control and visualization, such as machine control, small automation cells, and distributed control tasks in the manufacturing and process industries. Its all-in-one design simplifies installation and reduces wiring.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, provides the Siemens 6ES7621-1AD01-0AE3. We ensure you receive quality components to maintain and upgrade your automation systems.

Technical specifications

CPU	S7-300
Operator Panel	OP3
Digital Inputs	16
Digital Outputs	16
Analog Inputs	4
Analog Outputs	1
Design	Compact Unit

Common applications

Machine Control

Small Automation Cells

Process Automation

Manufacturing

Integrated Control & Visualization

Standalone Control Tasks

Compatible systems

S7-300 PLC Systems

Also known as

SIMATIC C7-621 Compact Unit Siemens C7-621 6ES7621-1AD01-0AE3 Siemens

Replaces / compatible with

Designed as an integrated solution, it typically replaces separate PLC and HMI components in smaller to medium-sized automation tasks.

Technical note

Expert tip

This unit integrates PLC and HMI functions, reducing the need for separate components and simplifying panel wiring.

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Frequently asked questions

What type of CPU is integrated into the Siemens 6ES7621-1AD01-0AE3 SIMATIC C7-621?

The Siemens 6ES7621-1AD01-0AE3 SIMATIC C7-621 features an integrated S7-300 CPU, providing robust PLC functionality within a compact unit.