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Siemens 6ES7290-6AA20-0XA0 0.8 m 10-pin I/O expansion cable product photographs

Siemens 6ES7290-6AA20-0XA0 0.8 m 10-pin I/O expansion cable

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Siemens S7-200 I/O expansion

6ES7290-6AA20-0XA0 — 0.8 m 10-pin I/O expansion cable

Provides a 0.8 m ribbon-cable connection in a compatible local I/O expansion chain. The assembly has male and female 10-pin connectors.

SiemensS7-200 I/O expansionI/O expansion cable

Sales managerTiffany Guan

Mobile / WhatsApp+86 18030235313

Emailsales2@mooreplc.com

6ES7290-6AA20-0XA0 product profile

Product familyS7-200

Exact model6ES7290-6AA20-0XA0

Cable length0.8 m

Connector format10-pin ribbon

Connector endsMale and female

Expansion-chain limitOne expansion cable

Brand:
SIEMENS
Item NO.:
6ES7290-6AA20-0XA0

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Sales managerTiffany Guan

WhatsApp+86 18030235313

Emailsales2@mooreplc.com

6ES7290-6AA20-0XA0 functions and installation

Plan the cable route between the CPU and expansion-module arrangement without extending the chain beyond its supported configuration. Connector fit, module power budget and secure seating remain separate checks.

Local expansion routingConnect the compatible expansion interface over the specified cable length.

Connector handlingMatch the male and female ends without forcing or damaging the contacts.

Chain planningKeep one extension cable within the supported CPU/expansion-module chain.

Maintenance verificationRecord the fitted module sequence before removing the connection.

Installation and selection boundaries

The cable is a local I/O expansion accessory, not a programming or Ethernet cable.
Adding a cable does not increase the CPU’s supported module capacity or available power.
Restore the recorded module order and check the configured I/O after replacement.

Official product data

6ES7290-6AA20-0XA0 key specifications

System application	S7-200 CPU/expansion-module chain
Cable length	0.8 m
Connector type	10-pin ribbon
End configuration	Male connector and female connector
Cable quantity per chain	One expansion cable maximum

Siemens S7-200 System Manual, edition 08/2008, A5E00307987-04, I/O Expansion Cable, printed page 466; installation and power-budget chapters.

Pre-order check 01

Installation environment

Arrange the cable route and isolate the equipment before disturbing expansion connections.

Disconnect and verify system power before removing or connecting the expansion interface.
Inspect both connectors and align them correctly; do not force the ribbon-cable connection.
Route the 0.8 m assembly without pulling on its ends or placing it against damaging edges.
After restoring the connections, check the configured module sequence and test the affected I/O under controlled conditions.

Retain the approved installation drawing and record the controlled acceptance checks.

Pre-order check 02

Compatibility confirmation

Match the complete item, actual connections and required installed function.

Host interface: Confirm the installed CPU supports the required local expansion arrangement.
Module chain: Use only one expansion cable in a CPU/expansion-module chain.
Connector match: Match the actual 10-pin interface and male/female arrangement; a similar-looking communications port is not equivalent.
Power budget: Check the CPU’s available expansion power against the connected modules; the cable provides no extra supply capacity.
Installation route: Confirm the specified length reaches the intended connection without stretching, joining or an improvised extension.

Check the complete cable identity, supported expansion chain, connector condition and installed route before returning the I/O to service.

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