品牌：SIEMENS/西门子 系列：西门子PLC S7-200 CN CPU 222-CN模块 型号：6E57231-7PD22-0XA8 6ES7232-0HB22-0XA8 6ES7235-0KD22-0XA8 6ES7290-6AA20-0XA0 6ES7291-8BA20-0XA0 工作电压：24V
*** spare part *** SIMATIC S7-200 CN analog input EM 231, only for S7-22X CPU, 2 AI, Pt100/200/500/1000/10000, NI100/120/1000, CU10, Resistance 150/300/600 ohm, 15 bit+sign this S7-200 CN product only has CE approval
| Power loss | ||
| Power loss, typ. | 1.8 W; Sensor: 1 mW | |
| Analog inputs | ||
| Number of analog inputs | 2 | |
| Input ranges | ||
|
● Voltage ● Current ● Thermocouple ● Resistance thermometer ● Resistance |
No No No Yes Yes |
|
| Analog value generation for the inputs | ||
| Integration and conversion time/resolution per channel | ||
| ● Resolution with overrange (bit including sign), max. | 16 bit; Temperature 0.1 °C / 0.1 °F | |
| Dimensions | ||
| Width |
71.2 mm 80 mm 62 mm |
|
| Height | ||
| Depth | ||
| 6ES7212-1AB23-0XB8 | 6ES7212-1BB23-0XB8 | 6ES7214-1AD23-0XB8 |
| 6ES7214-1BD23-0XB8 | 6ES7214-2AD23-0XB8 | 6ES7214-2AS23-0XB8 |
| 6ES7214-2BD23-0XB8 | 6ES7216-2AD23-0XB8 | 6ES7216-2BD23-0XB8 |
| 6ES7221-1BF22-0XA8 | 6ES7221-1BH22-0XA8 | 6ES7222-1BF22-0XA8 |
| 6ES7222-1HF22-0XA8 | 6ES7223-1BF22-0XA8 | 6ES7223-1BH22-0XA8 |
| 6ES7223-1BH22-0XA8 | 6ES7223-1BL22-0XA8 | 6ES7223-1BM22-0XA8 |
| 6ES7223-1HF22-0XA8 | 6ES7223-1HF22-0XA8 | 6ES7223-1PH22-0XA8 |
| 6ES7223-1PL22-0XA8 | 6ES7223-1PM22-0XA8 | 6ES7231-0HC22-0XA8 |
| 6ES7231-7PB22-0XA8 | 6E57231-7PD22-0XA8 | 6ES7232-0HB22-0XA8 |
| 6ES7235-0KD22-0XA8 | 6ES7290-6AA20-0XA0 | 6ES7291-8BA20-0XAO |
| 6ES7291-8GF23-0XAO | 6ES7291-8GH23-0XA0 | 6ES7297-1AA23-0XA0 |
| 6ES7901-3CB30-0XA0 | 6ES7901-3DB30-0XA0 |
