Siemens 6ES5722-1BB00 Plug-In Cable

The Siemens 6ES5722-1BB00 Plug-In Cable connects SIMATIC S5 programming devices to CPU modules. This shielded cable transfers data between the programmer and the PLC. You will find it in commissioning and maintenance applications for S5 systems. It features a 15-pin D-sub connector on one end and a 25-pin on the other. Therefore, this cable enables program uploads, downloads, and online monitoring.

The Siemens 6ES5722-1BB00 Plug-In Cable measures 2500 mm in length and 30 mm in width. Its cable diameter reaches 7 mm for flexible routing. The unit weighs approximately 0.42 kilograms. It contains 15 individually shielded conductors for noise immunity. A 15-pin D-sub connector terminates one end of the cable. Additionally, a 25-pin D-sub connector terminates the opposite end.

Key Technical Specifications

Parameter	Value
Manufacturer	Siemens AG
Model	6ES5722-1BB00
Product Type	Plug-In Cable
Cable Length	2500 mm (2.5 meters)
Number of Conductors	15
Conductor Gauge	26 AWG (7-strand)
Shielding Type	Foil + braid
Connector End 1	15-pin D-sub (male)
Connector End 2	25-pin D-sub (male)
Cable Diameter	7 mm
Width	30 mm
Weight	0.42 kg
Insulation Material	PVC
Temperature Rating	-20°C to +80°C
Bending Radius	70 mm (minimum)

Internal Architecture and Energy Storage

The Siemens 6ES5722-1BB00 Plug-In Cable stores absolutely no electrical energy internally. It contains no capacitors or active components. Fifteen individually shielded twisted pairs provide excellent noise rejection. An overall copper braid surrounds all conductors for additional EMI protection. Each conductor uses 26 AWG stranded copper wire for flexibility. PVC insulation surrounds each conductor for electrical isolation. A 15-pin D-sub male connector terminates the programming device end. A 25-pin D-sub male connector terminates the CPU end. Both connectors feature thumbscrews for secure attachment.

Connection Interfaces and Wiring Details

You will find a 15-pin D-sub male connector at the programming device end. Connect this end to your PG or PC programming adapter. The Siemens 6ES5722-1BB00 Plug-In Cable has a 25-pin D-sub male connector at the CPU end. Connect this end to the S5 CPU programming port. The cable transfers all 15 signals directly without any modification. Pin 1 corresponds to the shield connection on both ends. Use the thumbscrews to secure both connectors against vibration. The shielding works only when you properly ground the cable through the connectors. Each D-sub connector has a metal backshell for continuous shielding.

Installation and Routing Steps

You power off all devices before connecting this cable. First, align the 15-pin connector with the programming port. Then, tighten the thumbscrews to secure the connection. Align the 25-pin connector with the CPU programming port. Tighten the thumbscrews on this end as well. The Siemens 6ES5722-1BB00 Plug-In Cable fits all S5 CPUs with standard programming ports. Route the cable away from high-voltage power cables to avoid noise. Maintain a minimum separation of 100 mm from AC power lines. Do not bend the cable beyond its minimum bending radius of 70 mm. Use cable ties at intervals of 500 mm for organized management. Test communication between the programmer and CPU before online operations.