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The switch also offers an optional C-PLUG feature
FLEXBUS Backplane Support: Provides 5 VDC at up to 640 mA for FLEX I/O communication and module powering
Integrated digital I/O: Provides 24 discrete inputs and 16 normally open relay outputs in a single unit
supporting flexible connections to multiple controller families
Siemens 6ES7521-1BH10-0AA0 SIMATIC S7-1500 16-Channel 24V DC Digital Input Module tier_A_0_14 The switch also offers anDescription The Siemens 6ES7521 1BH10 0AA0 SIMATIC S7 1500 Digital Input Module is a compact 16 channel digital input module designed to expand S7 1500 PLC systems with reliable 24 VDC signal acquisition. It features 16 digital inputs grouped into a single potential group, fast 3. 2 ms input response, and IEC 61131 Type 3 input characteristics for dependable detection of field devices. Technical Specifications Condition New Never Used Surplus Brand
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