Siemens SIMATIC S5-105R I/O module, type 6ES5 487-3LA11, providing 8 digital inputs and 8 digital outputs at 24 V DC. This unit is new, never used, and comes in its original Siemens protective case.
Brand: Siemens
Model: 6ES5 487-3LA11
Series: SIMATIC S5-105R
Type: Digital input/output module (I/O module)
I/O configuration: 8 digital inputs 24 V DC, 8 digital outputs 24 V DC (up to 120 mA)
Rated voltage: 24 V DC for inputs and outputs
Application: Expansion I/O module for SIMATIC S5-105R PLC systems
Front interface: Pluggable terminal strip with labeled channels (I/1–I/8, O/1–O/8)
Mounting: Standard S5-105R rack/slot format (see photos for mechanical details)
Country of manufacture: Made in Germany (per label)
For full technical data, see Siemens documentation and label in photos.
New, never installed or wired
Board and terminals are clean with no visible signs of use
Original Siemens black protective case with ESD warning seal present (seal opened only for inspection/photos)
No original outer cardboard box or documentation included
Genuine Siemens S5-105R spare part, ideal for supporting legacy installations or as a replacement module.
Buyer should confirm compatibility with their specific SIMATIC S5 system and I/O configuration before purchase.
See all photos for close-ups of the PCB, terminal labeling, and product label.
