Model

EM231

8 inputs

Thermocouple

Product  Description

8AI;

Thermocouple temperature measurement modules; Resolution:16bits

Optical isolation; high immunity;stable

Technical Specification

From bus current consumption

107mA

From L+ current consumption

60mA

Power loss

2.1W

Number of analog inputs

8

Signal input type·

Floating Thermocouple

Common-mode rejection

>120dB@120V AC

Wire loop resistance(Max)

100 Ω

Module update time

810ms

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

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

 231-7PH22-0XA0