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Order No: UN 131-7PC22-0XA0,
● 4 RTD temperature meausrement module, resolution 16 bits,
● Optocoupler isolation, stable,
● No need power off to change switch setting.
Model | EM131 4 inputs,RTD |
Product Description | 4AI, RTD temperature measurement modules, Resolution:16bits; Optical isolation; High immunity ;stable |
From bus current consumption | 45mA |
From L+ current consumption | 20mA |
Power loss | 1W |
Number of analog inputs | 4 |
Input type· | Module ground referenced RTD |
Common-mode rejection | >120dB@120V AC |
Wire loop resistance(Max) | 20 Ω（Cu10 is 2.7Ω） |
Module update time | 800ms |
Data word format | Resistance:0~+27648 Ω |
Input range | RTD: Pt100,Pt200,Pt500,Pt1000,Pt10000,Ni100 Ni120,Ni1000,Cu(9.035) Resistance: 150Ω, 300Ω,600Ω |
Measuring principle | Sigma→delta |
Resolution | 15+1 Sign bit |
Address interval | AIW |
Basic error | 0.1%FS |
Isolation(field to logic) | >500V |
24VDC supply voltage range | 20.4~28.8V DC |
Dimensions(W x H x D)(mm) | 71.2×80×62 |
Order Number | UN 131-7PC22-0XA0 |
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