6ES7421-7BH01-0AB0 Overview

The 6GK5324-0GG00-1AR2 Siemens Ethernet Switch is a managed SCALANCE XR324-12M industrial Ethernet switch designed for 19" rack mounting. Featuring 12 modular ports (electrical or optical), 24V DC power, and robust operation from -40°C to +70°C, it supports PROFINET IO and advanced network management with redundancy for demanding industrial environments.

6ES7421-7BH01-0AB0 Key Features

• Module Type: Digital Input Module (SM 421) for SIMATIC S7-400

• Input Channels: 16 isolated channels

• Input Voltage: 24V DC

• Fast Response: Configurable input delay (min. 0.05 ms)

• Diagnostics: Wire-break detection, supply voltage monitoring

• Alarm Functions: Diagnostic alarms and hardware interrupts

• Encoder Supply: 2 outputs with short-circuit protection

• Dimensions: Compact design (25 mm width)

FAQ

Q: What is your industry experience?

A: Over 20 years in industrial automation, specializing in DCS/PLC systems.

Q: Do you offer technical support?

A: Yes, including selection, compatibility checks, installation, and after-sales service.

Q: Do you ship globally?

A: Yes, we support worldwide shipping and urgent delivery.

Q: Are your products genuine?

A: All products are factory-new, sealed, and we provide same-day quotes.