Siemens
Siemens SIMATIC S5 Plug-in Cable 726-8 - RS-232-C
Siemens SIMATIC S5 plug-in cable for RS-232-C communication.
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SIMATIC S5 Series
RS-232-C Communication
3.2 Meter Length
Connects CPs to CPs
Reliable Data Transfer
Product description
The Siemens 6ES5726-8BD20 is a SIMATIC S5 series plug-in cable designed for communication between specific S5 components. This cable is designated as 726-8 and facilitates RS-232-C communication, commonly used for serial data transfer.
This cable is specifically intended for use with Siemens S5 PLCs, connecting communication processors (CPs) such as the CP 524, CP 525, or CP 544. The 3.2-meter length provides flexibility in control panel wiring and equipment setup.
Stanlo Automation, a veteran-owned distributor, provides surplus industrial automation parts. Secure reliable connectivity for your Siemens S5 systems with the 6ES5726-8BD20 from Stanlo.
Technical specifications
| Part Number | 6ES5726-8BD20 |
| Manufacturer | Siemens |
| Series | SIMATIC S5 |
| Cable Type | Plug-in Cable 726-8 |
| Interface | RS-232-C |
| Length | 3.2m |
| Compatible CPs | CP 524, CP 525, CP 544 |
Common applications
PLC Programming
Data Acquisition
Serial Communication
Industrial Networking
Compatible systems
Siemens SIMATIC S5 CP 524
Siemens SIMATIC S5 CP 525
Siemens SIMATIC S5 CP 544
Also known as
Siemens 6ES5726-8BD20
SIMATIC S5 Cable 726-8
Siemens S5 Serial Cable
Replaces / compatible with
This cable is designed for specific Siemens SIMATIC S5 communication processors (CPs). It is not a direct replacement for other cable types but ensures communication between compatible S5 modules.
Technical note
Expert tip
The 6ES5726-8BD20 cable ensures proper serial data transmission for older SIMATIC S5 systems when connecting compatible communication processors.What happens next?
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Frequently asked questions
What Siemens S5 Communication Processors is the 6ES5726-8BD20 cable compatible with?
The Siemens 6ES5726-8BD20 plug-in cable is designed for use with Siemens SIMATIC S5 Communication Processors CP 524, CP 525, and CP 544. It enables RS-232-C communication between these units.