Siemens 6DL1193-6MD00-0AA0 High-Availability Base Unit ET 200SP

Product Description

The Siemens 6DL1193-6MD00-0AA0 is a high-availability base unit (BU HA) and mounting solution for SIMATIC ET 200SP HA distributed I/O systems.
This base unit provides the mechanical and electrical foundation for installing ET 200SP HA modules, ensuring reliable backplane and field wiring connections.
Moreover, the unit supports redundant configurations and hot swapping, allowing modules to be replaced without interrupting system operation.
The integrated 1500 mm mounting rail includes a DIN rail for terminals, miniature circuit breakers, and relays, simplifying organized panel layouts.
Therefore, this combination enables robust, modular assemblies that maintain continuous operation in safety-critical industrial environments.
Compact and rugged construction ensures durability and efficient use of cabinet space while supporting clean wiring practices.

In addition, the grounding screw provides a reliable protective earth connection for the complete assembly, meeting industrial safety standards.
This product is ideal for process automation, power generation, and other high-reliability applications requiring precise and continuous control system operation.

Technical Specifications

• Manufacturer: Siemens

• Model / Part Number: 6DL1193-6MD00-0AA0

• Product Family: Carrier modules / Base Unit (BU HA)

• System Compatibility: SIMATIC ET 200SP HA distributed I/O

• Function: Mechanical and electrical foundation for I/O modules

• Mounting: DIN rail for base unit and integrated mounting rail

• Rail Length: 1500 mm (59 in)

• Included Components: Grounding screw, DIN rail for terminals and incidentals

• Redundancy Support: Yes, suitable for HA configurations

• Hot Swapping: Supported for uninterrupted operation

• Operating Voltage: Supplied via ET 200SP HA backplane

• Operating Temperature: -25 … +60 °C

• Storage Temperature: -40 … +70 °C

• Relative Humidity: 5 … 95 % non-condensing

• Net Weight: 2.73 kg

• Packaging Dimensions: 3.00 × 170.00 × 18.00 cm

• Country of Origin: Germany

• Compliance: IEC industrial standards, CE approved

FAQ

What is the purpose of the Siemens 6DL1193-6MD00-0AA0?
It serves as the base unit and mounting rail for ET 200SP HA I/O modules and panel assemblies.

Can modules be replaced while the system is running?
Yes, it supports hot swapping without interrupting system operation.

Does the mounting rail support additional components?
Yes, the integrated DIN rail accommodates terminals, miniature circuit breakers, and relays.

Is this product suitable for high-availability configurations?
Yes, it is designed for redundant HA setups in safety-critical systems.

Where is this base unit typically installed?
It mounts on a DIN rail inside industrial control cabinets.