Siemens
Siemens 6ES5750-2AA21 15-Pole D-Sub Connector
Siemens 6ES5750-2AA21 15-pole D-Sub pin connector for SIMATIC systems.
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15-pole configuration
Male pin contacts
D-Sub interface
Reliable data connection
Designed for SIMATIC systems
Product description
The Siemens 6ES5750-2AA21 is a 15-pole D-Sub connector featuring male pins. This component is commonly used for serial communication, programming, and connecting peripherals to Siemens SIMATIC automation systems.
This D-Sub connector is integral to many industrial automation setups, particularly with older Siemens SIMATIC S5 and S7 systems. It facilitates reliable data transfer for programming interfaces, network connections, and sensor/actuator wiring.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6ES5750-2AA21. We provide access to essential components for maintaining and upgrading your industrial automation infrastructure.
Technical specifications
| Part Number | 6ES5750-2AA21 |
| Manufacturer | Siemens |
| Product Type | D-Sub Connector |
| Poles | 15 |
| Gender | Pin |
| Series | SIMATIC |
Common applications
PLC programming
Serial communication
Industrial networking
Data acquisition
HMI connections
Sensor wiring
Compatible systems
Siemens SIMATIC S5 and S7 PLCs, and other industrial equipment requiring a 15-pin D-Sub interface.
Also known as
Siemens 15-pin D-Sub
SIMATIC D-Sub connector
6ES5750 D-Sub
Pin type D-Sub connector
Replaces / compatible with
Used for serial communication and programming connections on Siemens SIMATIC S5 and S7 PLCs. Replaces standard 15-pin D-Sub connectors in industrial applications.
Technical note
Expert tip
Ensure proper alignment and connection when mating the 6ES5750-2AA21 to prevent damage to the pins and ensure a reliable data link.What happens next?
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Frequently asked questions
What type of connector is the Siemens 6ES5750-2AA21, and how many pins does it have?
The Siemens 6ES5750-2AA21 is a 15-pole D-Sub connector. It features male pins and is designed for reliable serial communication and data transfer in Siemens SIMATIC automation systems.