Siemens SIMATIC S7-200 CN Analog Input Module
Siemens SIMATIC S7-200 CN 2-channel Analog Input Module.
The Siemens 6ES7231-7PB22-0XA8 is a SIMATIC S7-200 CN Analog Input module designed for the S7-22X CPU. It features 2 analog inputs with a 15-bit plus sign resolution, allowing for precise measurement of temperature and resistance. This module supports various input types including Pt100/200/500/1000/10000, NI100/120/1000, CU10, and resistance measurements from 150 to 600 ohms.
This module is ideal for applications requiring accurate monitoring of process variables such as temperature and resistance in industrial environments. Its compact design and compatibility with the S7-200 platform make it a versatile choice for a wide range of automation tasks. It operates with a typical power loss of 1.8 W and has dimensions of 71.2 x 80 x 62 mm.
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| Type | Analog Input Module |
| Series | SIMATIC S7-200 CN |
| Number of Inputs | 2 AI |
| Resolution | 15-bit + sign |
| Input Types | Pt100/200/500/1000/10000, NI100/120/1000, CU10, Resistance (150-600 ohm) |
| Power Loss | 1.8 W (typ.) |
| Dimensions | 71.2 x 80 x 62 mm |