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EM AT08 Thermocouple module

8-channel thermocouple module, resolution 16 bits

Model no

EM AT08

Article No

E 288-3AT08-0AA1

Description

8-channel thermocouple module, resolution 16 bits

Dimensions WxHxD(mm)

47×100×81mm

Perfectly compatible with S7 200 Smart PLC

Product parameters Wiring diagram Relevant information
Specification parameters Model no

EM AT08

Article No E 288-3AT08-0AA1
Description 8-channel thermocouple module, resolution 16 bits
Conventional norm

Dimensions WxHxD(mm)

47×100×81mm
Power Consumption 1.5W
Current Consumption(SM bus) 50mA
Current Consumption(24V DC) 40mA
Analog Input

Number of Inputs

8
Input Type TC
Input Range
.Type EJKNRST
.Voltage Range ±80MV
Data Word Format Voltage: -27648 to +27648
Measuring Principle Sigma-Delta
Resolution
.Temperature 0.1°C / 0.1°F
.Voltage 15 bits+ symbol bits
.Resistance -
Max. Voltage Resistance ±35V
Isolation
.Field side and logic side 500V AC
.Field side and 24V DC side 500V AC
.24V DC side and Logic side 500V AC
Channel to channel Isolation Support
Common mode Rejection 120V AC, >120dB
Repeatability ±0.05%FS
The cold end temperature error ±1.5°C
Cable Loop Resistance (Max) 100Ω
Diagnosis Overflow/ underflow, circuit break, 24V DC low voltage
Cable Length 100m, shielded twisted pair

Application industry


S7-200 SMART PLC
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