Siemens 6ES7521-1FH00-0AA0

Part Number: 6ES7521-1FH00-0AA0

Product Type: Digital Input Module

Product Family: SIMATIC S7-1500

Module Type: DI 16 × 230 V AC BA

Number of Channels: 16 digital inputs

Channel Grouping: 4 groups of 4 channels

Input Delay: 20 ms

Input Type: Type 1 (IEC 61131)

Front Connector: Front connector required (screw terminals or push-in type, ordered separately)

Application: Basic digital input module for SIMATIC S7-1500 systems, suitable for monitoring 230 V AC signals in industrial automation and control applications

Condition & Warranty: Factory warranty may not apply. Seller warranty applies.