Home › Manufacturers › Siemens › 3RK1200-0CT20-0AA3

Siemens

Siemens AS-i Compact Module K45 Digital 4DI, IP67

Siemens AS-i compact module with 4 digital inputs, IP67.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RK1200-0CT20-0AA3

Type AS-i Compact Module K45

Inputs 4 Digital Inputs (DI)

IP Rating IP67

Max Current per Input 200 mA

Get a price for 3RK1200-0CT20-0AA3

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

4 Digital Inputs IP67 Rated Enclosure Max 200mA per Input AS-Interface Communication M8 Connectors Compact Design

Product description

The Siemens AS-i compact module K45 (3RK1200-0CT20-0AA3) is designed for efficient digital input integration into AS-Interface networks. It provides 4 digital inputs (4 DI) and is housed in an IP67-rated enclosure, ensuring protection against dust and water immersion. Each input can handle a maximum current of 200 mA.

This module features M8 sockets for its inputs and uses a screw connection for AS-Interface cabling. It is optimized for simple and reliable data acquisition from sensors and switches in industrial automation environments. For mounting, a separate mounting plate (3RK1901-2EA00 or 3RK1901-2DA00) must be ordered.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 3RK1200-0CT20-0AA3. Equip your facility with reliable components from a trusted source. We are committed to providing quality parts and fast delivery to keep your operations running smoothly.

Technical specifications

Type	AS-i Compact Module K45
Inputs	4 Digital Inputs (DI)
IP Rating	IP67
Max Current per Input	200 mA
Connection	M8 Sockets, Screw version
AS-Interface	Yes

Common applications

Sensor integration

Machine control panels

Conveyor systems

Automated warehousing

Process automation

Assembly lines

Compatible systems

AS-Interface Masters AS-Interface network infrastructure Digital sensors and switches

Also known as

Siemens AS-i K45 Module 3RK1200 Module AS-Interface 4DI

Replaces / compatible with

This module integrates digital signals into an AS-Interface network. It is compatible with standard AS-Interface masters and sensors.

Technical note

Expert tip

Remember to order the required mounting plate (3RK1901-2EA00 or 3RK1901-2DA00) separately, as it is not included with this module.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the IP rating and maximum current for the Siemens 3RK1200-0CT20-0AA3 AS-i module?

The Siemens 3RK1200-0CT20-0AA3 AS-i compact module features an IP67 rating, providing excellent protection against dust and water ingress. Each of its 4 digital inputs can handle a maximum current of 200 mA.