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Siemens SIPLUS S7-400 Rack UR1 18-Slot (6AG1400-1TA11-7AA0)

Siemens SIPLUS S7-400 rack UR1 with 18 slots and conformal coating.

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ManufacturerSiemens

Part number6AG1400-1TA11-7AA0

Type SIPLUS S7-400 Rack UR1

Slots 18

Material Aluminum-based

Coating Conformal

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18-slot capacity Conformal coating for harsh environments Wide operating temperature range (-25°C to +70°C) Supports redundant power supplies Based on robust S7-400 platform

Product description

The Siemens SIPLUS S7-400 rack UR1 (6AG1400-1TA11-7AA0) is an 18-slot aluminum-based backplane designed for S7-400 PLCs. This version features enhanced environmental protection with conformal coating, allowing operation in temperatures ranging from -25°C to +70°C. It supports central and distributed configurations and can accommodate two redundant power supply units.

This rack is a crucial component for building high-availability and robust automation systems, particularly in harsh industrial environments such as chemical plants, offshore platforms, or extreme temperature manufacturing facilities. Its design allows for flexible system expansion and redundancy.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6AG1400-1TA11-7AA0 and other industrial automation components. Trust us for reliable, quality parts backed by expert service.

Technical specifications

Type	SIPLUS S7-400 Rack UR1
Slots	18
Material	Aluminum-based
Coating	Conformal
Temperature Range	-25°C to +70°C
Power Supplies	Supports 2 redundant PS
Base	Based on 6ES7400-1TA11-0AA0

Common applications

Harsh industrial environments

Chemical processing

Oil and gas

Power generation

Extreme temperature manufacturing

High-availability systems

Compatible systems

Siemens S7-400 CPU modules Siemens S7-400 I/O modules Siemens S7-400 communication modules Redundant Power Supplies

Also known as

SIPLUS S7-400 Rack Siemens S7-400 backplane 6AG1400-1TA11-7AA0 rack

Replaces / compatible with

Compatible with Siemens S7-400 series modules and power supplies.

Technical note

Expert tip

The conformal coating on this rack provides crucial protection against moisture, dust, and corrosive atmospheres, essential for extended life in demanding applications.

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Frequently asked questions

What is the operating temperature range for the Siemens 6AG1400-1TA11-7AA0 SIPLUS rack?

The Siemens 6AG1400-1TA11-7AA0 SIPLUS S7-400 rack is designed for extended operating temperatures, functioning reliably between -25°C and +70°C, thanks to its conformal coating.