16-Channel Thermal Resistance Analog Input Module Features:
Intelligent conditioning, supports 16 analog thermal resistance signal inputs, software configures thermal resistance type (Pt100, Cu50), full-scale high accuracy;
Online self-calibration, automatic ambient temperature compensation and zero point and gain correction, no adjustment or maintenance required;
There is complete electrical isolation between the module and the system; the PhotoMos switch switches the scanning channel, and there is complete electrical isolation between channels to keep out external interference;
The module adopts low power consumption design to expand the temperature adaptability range of the module;
Supports automatic identification of thermal resistor resistance and subsequent fault handling;
Equipped with a combined industrial terminal block, the cage, cage bottom plate, terminal board and connecting cables are eliminated to facilitate user use and maintenance;
It can have built-in input voting algorithm, input self-test and fault reporting mechanism, and can adopt multiple redundant combinations of single and dual redundancy, and configure redundancy solutions on a module-by-module basis;
Technical Parameters:
| Parameter name | Technical indicators |
| Channel configuration | 16 |
| Analog input | Thermal resistance: Pt100, Pt100A, Cu50, 0～400Ω |
| Analog sampling | ±0.1%F.S. |
| Common mode rejection | ≥120dB |
| Serial mode interference | ≥60dB |
| Isolation impedance | ≥20MΩ@500V |
| Anti-interference |
EN61000-4-2(ESD), Level 3 EN61000-4-3(RS),Level 3 EN61000-4-4(EFT),Level 3 EN61000-4-5(Surge),Level 3 EN61000-4-6(CS), Level 3 |
| Module size | 266mm×81mm×157mm |
| Power consumption | 1.5W |
| Operating temperature | -20℃ ~ 60℃ |
| Matching terminal block | UW6271 analog input and output terminal block |
Address
69 Sanying Road, Zahngdian District, Zibo City, Shandong Province, China
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