Siemens 6ES5741-0AB11 Module Holder

Technical Overview

The Siemens 6ES5741-0AB11 is a module holder designed for the SIMATIC S5 series, providing a mounting solution for multiple plug-in submodules within a single rack slot. This carrier unit organizes complex I/O configurations in a compact footprint, making it an essential component for space-constrained control cabinets. The unit accepts up to four standard S5 submodules, allowing users to mix input, output, and function modules within a single rack position. This Siemens 6ES5741-0AB11 module holder facilitates the secure installation and connection of modules within the S5 automation system, ensuring reliable operation in industrial environments.

The passive backplane design introduces no additional power draw or scan time delay, making it a maintenance-friendly solution. Its gold-plated contacts maintain signal integrity through numerous insertion cycles. A metal latch secures the holder firmly within the rack chassis.

Technical Specifications

Parameter	Specification
Manufacturer	Siemens
Model Number	6ES5741-0AB11
Product Type	Module Holder / Carrier Unit
System Compatibility	SIMATIC S5 Series
Number of Submodule Slots	4
Submodule Type Supported	All S5 24-pin plug-in modules
Electrical Interface	S5 backplane connector (pass-through)
Contact Material	Gold-plated (signal reliability)
Backplane Current Draw	0 mA (passive carrier only)
Insertion Cycles	500 minimum
Dimensions (W x H x D)	250 mm x 25 mm x 130 mm
Weight	0.28 kg
Operating Temperature	0°C to +60°C
Compliance	CE, RoHS
Country of Origin	Germany

Key Features

Four Submodule Slots – This module holder accommodates up to four plug-in submodules, enabling flexible I/O configuration within a single rack position .

Passive Carrier Design – The unit contains no active electronic components, introducing no additional power consumption or failure points .

Gold-Plated Contacts – The signal contacts ensure reliable transmission over 500 insertion cycles, reducing maintenance concerns .

Secure Mounting – A metal latch locks the holder firmly into the rack, preventing accidental disconnection.

Space-Efficient Organization – The compact design saves valuable rack space while maintaining easy access to submodules.

Applications

The Siemens 6ES5741-0AB11 suits SIMATIC S5 systems requiring organized I/O module placement and efficient rack space utilization. It is ideal for manufacturing automation, process control, and legacy S5 system maintenance.