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Siemens 6ES72213BD300XB0 is a SIMATIC S7-1200 SB 1221 digital input signal board that provides four digital inputs for 24 V DC systems with up to 200 kHz input frequency. The module expands S7-1200 PLC input capacity, uses screw-terminal connections and DIN-rail mounting, and has a typical input current of approximately 50 mA with an operating temperature range of -20 to 60 °C. Approvals include CE, CSA, cULus and UL.
SB 1221 input module for S7-1200; 4 digital inputs, 24 VDC, 200 kHz; DIN-rail, screw terminals
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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