4AI, RTD temperature measurement modules,Resolution:16bits;
Optical isolation;
High immunity,stable.
EM231 4 inputs,RTD
Model No.
EM231 4 inputs,RTD
Order No.
UN 231-7PC22-0XA0
Side View
technical parameters
|
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 |
|
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 |
Wiring diagram
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