Price on request – Siemens SIMATIC S7-400 Digital Input Module SM 421, 16 DI 24V DC (6ES7421-7BH01-0AB0) – 16 digital inputs 24 V DC with 0.05 ms input delay, Diagnostic interrupt capable.
Buy the genuine Siemens SIMATIC S7-400 Digital Input Module SM 421, 16 DI 24V DC (order no. 6ES7421-7BH01-0AB0 / 6ES74217BH010AB0) online in India. The SIMATIC S7-400 is Siemens' high-performance modular PLC for process and manufacturing industries; this part supports maintenance and expansion of S7-400 systems.
Ideal for process plants, power, steel and large manufacturing systems.
Detailed specs will appear here once the product is configured.
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