6ES7221-1BH32-0XB0 Input module, SIMATIC S7, digital, 16 input in stock Technical data SIMATIC S7-1200, Digital input SM 1221,16 digital input, 24V DC, infusion current/pull current General Information Product Type Label SM 1221, DI 16x24 VDC power supply voltage Rated value (DC) 24 V Allowable range, lower limit (DC) 20.4V The upper limit (DC) is 28.8V input current From the backplane bus DC 5 V, maximum 130 mA Digital input terminal ● From load voltage L+(no-load), maximum
6ES7221-1BH32-0XB0 Input module, SIMATIC S7, digital, 16 input in stock Technical data SIMATIC S7-1200, Digital input SM 1221,16 digital input, 24V DC, infusion current/pull current General Information Product Type Label SM 1221, DI 16x24 VDC power supply voltage Rated value (DC) 24 V Allowable range, lower limit (DC) 20.4V The upper limit (DC) is 28.8V input current From the backplane bus DC 5 V, maximum 130 mA Digital input terminal ● From load voltage L+(no-load), maximum