Siemens LOGO! 9 Series Logic Module 24CEo, 8-Input, Digital Input, 4 Outputs, Relay Output

This logic module 24ceo is a Compact DIN‑mounted digital control unit designed for small automation tasks in industrial environments. It accepts a 24 V dc supply and provides relay‑based switching outputs, integrating an Ethernet communication port and a display for local monitoring. The unit supports battery‑backed operation to retain settings and is suitable for installations where space efficiency and straightforward relay control are required.

• 8 digital inputs enable multiple signal sources to be monitored
• 4 relay outputs provide isolated switching with 0.3 A capacity
• 24 V dc supply allows direct connection to common control supplies
• Battery backup preserves configuration and state during power interruption
• Ethernet port offers networked communication for remote access
• CE approval ensures conformity with applicable European standards

• Suitable for small machine control requiring relay switching
• Ideal for remote signalling and status monitoring over Ethernet
• Used for automation tasks needing battery‑backed retention
• Can be used for DIN rail installations in control panels
• Used with low‑current actuators and indicator circuits

The device includes a single Ethernet communication port.

It operates between -20 °C and 55 °C.

The module measures 71.5 mm width, 90 mm length and 58 mm depth.

Outputs are relay contacts rated at 0.3 A each.

There are eight inputs and four outputs available.