6SE7021-0EA61EM223数字量输入/输出模块，32输入24VDC/32继电器输出6ES7231-0HC22-0XA0SIMATICS7-200，模拟量输入EM231，仅用于S7-22XCPU，4AI，0-10VDC，12位转换器6ES7231-0HC22-0XA8EM231模拟量输入模块，4输入6ES7231-0HF22-0XA0SIMATICS7-200，模拟量输6SE7021-0EA61入EM231，仅用于S7-22XCPU，8AI，0-10VDC，***大2AE0..20MA12/11位转换器6ES7231-4HD30-0XB0SIMATICS7-1200，***1231模拟量输入模板，4点模拟量输入，+/-10V、+/-5V、+/-2.5V、或0-20MA12位+符号位（13位ADC）6ES7231-7PB22-0XA0SIMATICS7-200，RTD输入模块EM231，仅用于S7-22XCPU，2AI，PT100/200/500/1000/10000NI100/120/1000，CU10，电阻150/300/600欧姆6ES7231-7PB22-0XA8EM2312路输入热电阻TH-N12TH-N6SE7021-0EA6112KPTH-N12CXTH-N12SRTH-N18TH-N18CXTH-N20TH-N20CXTH-N20SRTH-N20TATH-N20TASRTH-N20KPTH-N20KPSRTH-N20TAKPTH-N20TAKPSRTH-N20TAKPCXTH-N60KPTH-N60KPSRTH-N60TAKPTH-N60TAKPSRTH-N120KPTH-N120KPSRTH-N120TAKPTH-N120TAKPSRTH-N220RHKPTH-N220RHKPSRTH-N220HZKPT6SE7021-0EA61H-N220HZKPSRTH-N400PHKPTH-N400RHKPSRTH-N400HZKPTH-N400HZKPSRTH-N600KPTH-N600KPSR===================================================小型断路器（M6SE7021-0EA61CB）BH-D6B,C型BH-D6小型断路器（MCB）BH-D10B,C型BH-D10小型断路器（6SE7021-0EA61MCB）BH-D6SB,C型BH-D6SS-N2550AS-N3560AK1020ACJX5-9K1120ACJX5-12K1220ACJX5-12K2032ACJX5-22K2132ACJX5-22K2550ACJX5-30K3560ACJX5-40K5080ACJX5-50K65100ACJX5-63SC-020ASC-0320ASC-0520ASC-5-132ASC-1N50A6ES7231-7PD22-0XA0SIMATICS7-200，T/C输入模块EM26SE7021-0EA6131，仅用于S7-22XCPU，4AI，+/-80MV和热电偶J，K，S，T，R，E，N；15BIT+VORZ.6ES7231-7PD22-0XA8EM2314路输入热电偶6ES7232-0HB22-0XA0SIMATICS7-200，模拟量输出EM232，仅用于S7-22XCPU，2AQ，+/-10VDC，12位转换器6ES7232-0HB22-0XA8EM232模拟量输出模块，2输出6SE7021-0EA61)