6ES7138-4DB03-0AB0, Siemens PLC Expansion Module for Use with ET 200S, Digital, Current, Voltage

Siemens PLC Expansion Module, Short-Circuit Protection, 15mm Width - SIMATIC Series - 6ES7138-4DB03-0AB0

Broaden the reach of your programmable logic controller with this PLC expansion module from Siemens. It supports digital input and uses the SSI protocol. This allows it to communicate with absolute value encoders in a synchronised manner, boosting the accuracy of data transmission. Short-circuit protection minimises the risk of damage to electrical components, cuts down system downtime and boosts overall safety. LED indicators provide visual feedback on operational status, making fault identification a breeze. As it loses just 1W of power to heat, this is an energy-efficient option you can rely on in material handling systems and packaging equipment.

Features & Benefits

• Time delay of just 300μs for swift and accurate response to changes in the input signal
• Reverse-polarity protection prevents damage in the event of incorrect wiring
• Weighs just 40g, so it puts minimal strain on your mounting surface
• Voltage rating of 24V DC for use in low-voltage applications

How big is this expansion module?

It has compact dimensions of 81 (H) x 15 (W) x 52mm (D), so you can easily fit it into setups with space limitations.

Datasheet - 6ES7138-4DB03-0AB0