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Siemens 6AG1321-1FF01-2AA0 SIPLUS S7-300 Digital Input Module 8 DI

Siemens SIPLUS S7-300 SM 321 Digital Input Module

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ManufacturerSiemens

Part number6AG1321-1FF01-2AA0

Manufacturer Siemens

Series SIPLUS S7-300 SM 321

Part Number 6AG1321-1FF01-2AA0

Temperature Range -40°C to +70°C

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12-month warranty

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Same-day dispatch

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Conformal Coating Wide Operating Temperature Range 8 Digital Inputs 120/230V AC Operation Robust Design Galvanic Isolation

Product description

The Siemens 6AG1321-1FF01-2AA0 is a SIPLUS S7-300 SM 321 digital input module designed for harsh industrial environments, offering a wide operating temperature range of -40°C to +70°C and featuring conformal coating for enhanced protection.

This module provides 8 isolated digital inputs (DI) for 120V/230V AC signals. It is based on the 6ES7321-1FF01-0AA0 and includes a 20-pole front connector, ensuring reliable acquisition of AC digital signals.

This module is ideal for applications requiring AC signal input in demanding environments such as manufacturing lines, packaging systems, and process automation. Stanlo Automation, a veteran-owned distributor, offers this part to ensure your industrial operations run smoothly.

Technical specifications

Manufacturer	Siemens
Series	SIPLUS S7-300 SM 321
Part Number	6AG1321-1FF01-2AA0
Temperature Range	-40°C to +70°C
Digital Inputs	8 DI
Input Voltage	120/230 V AC
Connector	20-pole
Conformal Coating	Yes
Isolation	Galvanic

Common applications

Industrial Automation

Manufacturing

Packaging Lines

Process Automation

Harsh Environments

Compatible systems

Compatible with Siemens S7-300 PLC systems

Also known as

SIPLUS S7-300 SM 321 DI 8 AC Siemens DI Module AC

Replaces / compatible with

This SIPLUS SM 321 module is an enhanced version based on the Siemens 6ES7321-1FF01-0AA0, offering superior environmental resistance and AC input capabilities.

Technical note

Expert tip

Features galvanic isolation for the 8 digital AC inputs, ensuring signal integrity and protection in electrically noisy environments.

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Frequently asked questions

What type of signals can the Siemens 6AG1321-1FF01-2AA0 module detect?

The Siemens 6AG1321-1FF01-2AA0 module is designed to detect 8 digital inputs for 120V/230V AC signals, making it suitable for interfacing with AC-powered switches, sensors, and control devices.