Product code : 6ES7221-3BD30-0XB0 (Signal Board SB 1221, 4 DI 24VDC 200KHz)
Brand : siemens
SIMATIC S7-1200, Digital input SB 1221, 4 DI, 24 V DC 200 kHz, Sourcing input
look to all details: https://mall.industry.siemens.com
and here you will find Similar items:https://www.ugarit-elektrik.com/product-category/plc/siemens/s7-1200/
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