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Siemens SIMATIC RF200 Reader RF260R with RS-232 Interface

Name: Siemens 6GT2821-6AC40
Brand: Siemens
SKU: 6GT2821-6AC40
Availability: InStock

Siemens SIMATIC RF200 RF260R RFID Reader with RS-232 interface.

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

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ManufacturerSiemens

Part number6GT2821-6AC40

Interface RS-232 (ASCII/scan mode)

Protection IP67

Operating Temperature -25 to +70 °C

Dimensions 75x75x40 mm

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IP67 rated for harsh environments Integrated antenna RS-232 interface with ASCII/scan modes Wide operating temperature range Compact dimensions 24V DC operation

Product description

The Siemens 6GT2821-6AC40 is a SIMATIC RF200 Reader, model RF260R, designed for industrial RFID applications. It features an RS-232 interface supporting ASCII and scan modes, making it versatile for data collection and system integration. The reader is built to withstand harsh environments with an IP67 rating for dust and water resistance.

Operating within a temperature range of -25 to +70 °C, this compact reader measures 75x75x40 mm and includes an integrated antenna for improved performance. It operates on a 24 V DC supply and offers a read range of up to 135 mm, with data transfer rates up to 115.2 kbit/s via its serial interface.

Source your Siemens 6GT2821-6AC40 RFID reader from Stanlo Automation, a trusted veteran-owned distributor. We offer competitive pricing and reliable service to ensure your automation projects are equipped with the right components.

Technical specifications

Interface	RS-232 (ASCII/scan mode)
Protection	IP67
Operating Temperature	-25 to +70 °C
Dimensions	75x75x40 mm
Antenna	Integrated
Supply Voltage	24 V DC
Read Range	Max. 135 mm
Data Rate	115.2 kbit/s (serial)

Common applications

Industrial Identification

Logistics and Warehousing

Access Control

Production Tracking

Asset Management

Inventory Management

Compatible systems

Devices with RS-232 interface Industrial PCs Control systems ISO 15693 transponders

Also known as

SIMATIC RF200 Reader RF260R Reader Siemens RFID RF260R

Replaces / compatible with

This reader is part of the SIMATIC RF200 series. For older Siemens RFID systems, consult the manufacturer for compatible replacement solutions.

Technical note

Expert tip

The integrated antenna provides a focused read field, suitable for close-range identification tasks.

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Frequently asked questions

What communication protocols does the Siemens 6GT2821-6AC40 RFID reader support?

The Siemens 6GT2821-6AC40 reader supports RS-232 communication in both ASCII and scan modes, allowing for flexible integration with PCs and control systems.