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Siemens SIMATIC S7-1200 Series Communication Module 32V DC IP20 3RK7271-1AA30-0AA0
Specifications
| Country of Origin | Czech Republic |
|---|---|
| Brand | Siemens |
| Model | 3RK7271-1AA30-0AA0 |
| IP Rating | IP20 |
| Series | SIMATIC S7-1200 |
| Accessory Type | Communication Module |
| Supply Voltage | 32V dc |
| For Use With | S7-1200 Series |
| Hazardous Area Certification | ATEX, EAC |
| Standards/Approvals | UL |
Key Features
- Designed for use with Siemens SIMATIC S7-1200 series PLC systems.
- Supports both current and voltage outputs with up to 4A maximum output current.
- Equipped with integrated overload protection and auto-reset functionality for safe operation.
- Certified for hazardous environments with ATEX and IECEx certifications.
- Flexible mounting options allow vertical or horizontal DIN rail installation.
- Features integrated ground fault detection and supports grounded and non-grounded AS-i networks.
- Operates reliably at high ambient temperatures and up to 95% relative humidity.
- Utilizes screw-type terminals for auxiliary and control circuit connections.
Product Description
Siemens 3RK7271-1AA30-0AA0 Communication Module is an essential accessory for the SIMATIC S7-1200 series, providing efficient data decoupling and communication enhancement in industrial automation applications. Operating at 32V DC with an IP20 rating, this module is engineered for durability and safety compliance, including ATEX and EAC hazardous area certifications.
The module optimizes communication performance by supporting both current and voltage output signals, capable of handling a maximum output current of 4A. Its integrated overload protection with auto-reset ensures continuous and safe operation without manual intervention after overload events.
Installation versatility is ensured via DIN rail mounting, supporting vertical or horizontal orientations. The communication module includes integrated ground fault detection for enhanced operational safety within complex control systems. It is compatible with both grounded and non-grounded AS-i networks, expanding its flexibility across various electrical environments.
Designed for demanding industrial environments, the module withstands high ambient temperatures and functions effectively at relative humidity levels up to 95% at 25°C. Screw-type terminals facilitate secure electrical connections for auxiliary and control circuits, supporting reliable installation and maintenance.
Typical applications include enhancing communication capabilities within Siemens S7-1200 PLC systems, data decoupling in control networks, and ensuring safety and performance in hazardous area communications. The installation height limit is set at 2000 meters above sea level, ensuring optimal operational reliability across diverse industrial sites.
Designed for use with Siemens SIMATIC S7-1200 series PLC systems. Supports both current and voltage outputs with up to 4A maximum output current. Equipped with integrated overload protection and auto-reset functionality for safe operation.
Certified for hazardous environments with ATEX and IECEx certifications. Flexible mounting options allow vertical or horizontal DIN rail installation. Features integrated ground fault detection and supports grounded and non-grounded AS-i networks.
Operates reliably at high ambient temperatures and up to 95% relative humidity. Utilizes screw-type terminals for auxiliary and control circuit connections.
Suitable for Industrial Automation, Manufacturing, Electrical Control Systems, and Hazardous Area Installations requiring robust communication modules. Explore more Siemens Communication Modules and automation accessories at EnvMart.
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Frequently Asked Questions
This communication module supports a maximum output current of 4A.
It operates at a supply voltage of 32V DC.
It offers flexible mounting options, allowing for both vertical and horizontal DIN rail installation.
The module is certified for hazardous environments with ATEX and EAC certifications.
It utilizes screw-type terminals for auxiliary and control circuit connections.
The IP rating of this module is IP20.
It enhances communication capabilities by providing efficient data decoupling and supporting both current and voltage output signals.
It operates reliably at high ambient temperatures and up to 95% relative humidity at 25°C.
Yes, it supports both grounded and non-grounded AS-i networks.
The installation height limit is set at 2000 meters above sea level.
It complies with UL standards, ensuring safety and performance in industrial applications.
It is designed for use with the Siemens SIMATIC S7-1200 series PLC systems.
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