SIMATIC S7-1500 Digital input module, 6ES7521-1BL10-0AA0 SIEMENS smoke alarm With its robust design and

With its robust design and advanced technology

Optical and CO sensing elements

Auto-Shutdown feature prevents noise-pollution(1)

This means it integrates seamlessly with other Texecom security products

Routine maintenance and testing should be performed to guarantee ongoing reliability

SIMATIC S7-1500 Digital input module, 6ES7521-1BL10-0AA0 SIEMENS smoke alarm With its robust design andSIMATIC S7 1500 Digital input module, DI 32x24 V DC BA, 32 channels in groups of 16, Input delay typ. 3. 2 ms, Input type 3 (IEC 61131); Delivery incl. front connector Push in MPNs 6ES7521 1BL10 0AA0, SIE6ES75211BL100AA0, 6ES75211BL100AA0 EAN 4047623402527 HS Code 85389091 Weight 0. 36 kg