Model | EM231 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 |
Module update time | 405ms |
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 |
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 | 231-7PC22-0XA0 |
★ ★ ★ ★ ★ 11/04/2025
High-quality materials used in construction
(0)
★ ★ ★ ★ ★ 15/03/2025
Reliable product with no defects
(0)
★ ★ ★ ★ ★ 11/03/2025
Exceeded my expectations in terms of quality
(0)
★ ★ ★ ★ ★ 20/02/2025
The Siemens 231-7PC22-0XA0 is built to last
(0)
★ ★ ★ ★ ★ 10/02/2025
Impressed by the precision and craftsmanship
(0)
★ ★ ★ ★ ★ 08/02/2025
Great quality and durability
(0)