| Customization: | Available |
|---|---|
| Function: | Automatic Control |
| Certification: | ISO: 9001, CE |
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Chinese PLC EM231 4 Analog Inputs Programming Logic Controller
EM231 PLC 4 Analog Input Compatible with 6ES7 231-0HC22-0XA0
1). EM231 4 AI, 12 bits,
2). Compatible with Siemens 6ES7231-0HC22-0XA0,
3). Analog input module,
4). Could connect with Siemens 200 CPU,
5). 3 year warranty,
| Model | EM231 4 inputs × 12 bits |
| Product Description | 4AI, 24V DC, Resolution: 12bits, High immunity |
| Technical Specification | |
| From bus current consumption | 20mA |
| From L+ current consumption | 60mA |
| Power loss | 2W |
| Number of analog Inputs | 4 |
| Input type | Differential |
| Voltange input range: Unipolar | 0~5v, 0~10V |
| Voltange input range: Bipolar | ± 2.5V, ± 5V |
| input range: current | 0~20mA |
| Resolution | 12 bit |
| Bipolar, full-scale range | -32, 000 to +32, 000 |
| Unipolar, full-scale range | 0 to +32, 000 |
| Cable Length(unShielded) | 300m |
| Input impedance | ≥ 10M Ω Voltage Input |
| 250 Ω Current Input | |
| Isolation tested for contact (field to logic) |
No |
| Analog to digital conversion time | < 250µ s |
| Common-mode rejection | 40db, DC to 60Hz |
| Common-mode voltage | Signal voltage + Common-mode voltage≤ 12V |
| Maximum input voltage | 30V DC |
| Maximum input current | 32mA |
| Dimensions(W x H x D)(mm) | 71.2× 80× 62 |
| Order Number | UN 231-OHC22-0XA0 |
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