Model | EM231 4 inputs Thermocouple |
Product Description | 4AI; Thermocouple temperature measurement modules; Resolution:16bits Optical isolation; high immunity;stable |
Technical Specification | |
From bus current consumption | 87mA |
From L+ current consumption | 60mA |
Power loss | 1.8W |
Number of analog inputs | 4 |
Signal input type· | Floating Thermocouple
|
Common-mode rejection | >120dB@120V AC |
Wire loop resistance(Max) | 100 Ω |
Module update time | 290ms |
Data word format | Voltage:+27648~+27648 |
Input range | Type：E,J,K,N,R,S,T Voltage range:±80mV |
Measuring principle | Sigma→delta |
Resolution | 15+1 Sign bit |
Address interval | AIW |
Basic error | 0.1%FS |
Isolation (field to logic) | >3000V |
24VDC supply voltage range | 20.4~28.8V DC |
Dimensions(W x H x D)(mm) | 71.2×80×62 |
Order Number | UN 231-7PD22-0XA0 |
