Siemens 1P 6Es7 421-1Fh20-0Aa0 Digital Input Module High Voltage Circuit Breaker Jiangyin Changjiang Cjh-0

Jiangyin Changjiang Cjh-0

Precision Control: The 0

510612-001

measurement technology mtl644

Siemens 1P 6Es7 421-1Fh20-0Aa0 Digital Input Module High Voltage Circuit Breaker Jiangyin Changjiang Cjh-0Specification Details Brand Siemens Series SIMATIC S7 Product Type Digital Input Module Model 6ES7 421 1FH20 0AA0 Module Type SM 421 Input Channels 16 Digital Inputs Input Voltage 120 230V AC Hazardous Area Rating Class I, Div. 2, Groups A, B, C, D, T4; Class I, Zone 2, Group IIC Temperature Class T4 T4A Operating Temperature 0C to 60C Application PLC systems, industrial automation, control panels, process control systems Reference Code SVPW5521852