Product Introduction

1.EM200Thermistor and thermocouple expansion modules are easy to use and learn.
2.Has extremely high temperature measurement accuracy.
3.Can connect up to31A standard resistance temperature sensor and7Standard thermocouple.
4.Allow connection of small analog signals（±80MV）.
5.Easy to expand in existing systems.

Technical Parameter

Number and type of analog input points:4

Consumption current——

selfL+：60mA

self+5V DC（I/OBus):87mA

power waste:1.8W

Cable length [shielding (maximum)]:100m,To the sensor

Maximum input voltage:30V

Line circuit resistance (maximum):100Ω

Module refresh cycle:405ms

Input range (rated value): -80mV~+80mV

Output range (rated value):E, J , K , N , R , S , T

Sensor: None

Measurement principle: Sigma triangle

Resolution, Full Scale:15+1sign bit

The range of data that can be displayed——

Bipolar signal:±27648

Isolation (between site and logic circuit):3000V

Size (width)×tall×Deep):71.2×80×62mm

Weight:210g

ordering information

Item number

describe

order No

6SM7 231-7PC22-0XA0

DESCRIPTION

EM231Thermal resistance input module,4Enter x16Position,4RTD