Home › Manufacturers › Siemens › SIMATIC Ident & RFID › 6GT2821-4AC11

Siemens

Siemens SIMATIC RF240R RFID Reader (6GT2821-4AC11) - RS-232 Interface

Name: Siemens 6GT2821-4AC11
Brand: Siemens
SKU: 6GT2821-4AC11
Availability: InStock

Siemens SIMATIC RF240R RFID Reader with RS-232 interface, IP67.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number6GT2821-4AC11

Part Number 6GT2821-4AC11

Manufacturer Siemens

Series SIMATIC RF200

Model RF240R

Get a price for 6GT2821-4AC11

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

Integrated antenna RS-232 interface IP67 protection Wide operating temperature range Compact design SIMATIC RF200 series

Product description

The Siemens SIMATIC RF200 Reader RF240R is a compact RFID reader designed for industrial applications. It features an RS-232 interface (3964R protocol) and an integrated antenna, simplifying installation. The reader boasts an IP67 protection rating, making it suitable for harsh environments, and operates within a temperature range of -25 to +70 °C. Its dimensions are 50x50x30 mm.

This reader is ideal for various automation tasks including material flow control, identification of tools and workpieces, and access control systems. It is commonly used in manufacturing, logistics, and automotive industries where reliable and robust identification solutions are required.

As a veteran-owned surplus parts distributor, Stanlo Automation provides reliable access to essential industrial components like the Siemens RF240R. We understand the critical need for timely replacement parts to minimize downtime, ensuring your operations continue smoothly.

Technical specifications

Part Number	6GT2821-4AC11
Manufacturer	Siemens
Series	SIMATIC RF200
Model	RF240R
Interface	RS-232 (3964R)
IP Rating	IP67
Operating Temperature	-25 to +70 °C
Dimensions	50x50x30 mm
Antenna	Integrated

Common applications

Material flow control

Tool identification

Workpiece identification

Access control

Production tracking

Logistics automation

Industrial identification

Compatible systems

Siemens SIMATIC S7 PLCs HMI panels with RS-232 Industrial PCs with serial ports

Also known as

SIMATIC RF240R Siemens RF200 reader 6GT2821-4AC11 reader Siemens RFID 240R

Replaces / compatible with

This reader is part of the SIMATIC RF200 series and is designed for direct replacement or integration into existing Siemens automation systems.

Technical note

Expert tip

Ensure proper shielding and grounding for the RS-232 cable to maintain signal integrity, especially in electrically noisy industrial environments.

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 interface type for the Siemens 6GT2821-4AC11 RFID reader?

The Siemens SIMATIC RF200 Reader RF240R (part number 6GT2821-4AC11) features an RS-232 interface, specifically supporting the 3964R communication protocol.