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NJ200 - Temperature Module
Category:
- Product Description
- Performance Parameters
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The NJ200 series analog input expansion module is used to connect voltage and current sensors, as well as devices such as resistance thermometers and thermocouples.
The temperature measurement input module has the following characteristics:
Up to 4-channel temperature probe input;
The thermistor type setting for each channel is optional;
Measurement method for each channel: RTD or thermocouple:
Wiring methods: two-wire system, three-wire system;
Smart module with self-diagnosis function; when a fault occurs during module operation, it can automatically reset and restart.
No hardware configuration is required; after startup, the CPU module automatically loads its parameters.*The information provided in this text is merely a general description and introduction to the product’s features. The content of this document may change as the product undergoes further development. The right of interpretation rests with Aotuo Technology Co., Ltd.
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Model
AIM201-0203
AIM201-0403
AIM201-0204
AIM201-0404
Input channel
2
4
2
4
Isolation method
Optoelectronic isolation
Optoelectronic isolation
Optoelectronic isolation
Optoelectronic isolation
Signal type
Pt100, Cu50, Cu53, Cu100
Pt100, Cu50, Cu53, Cu100
S, T, R, E, N, K, J
Voltage range: +/-80mVS, T, R, E, N, K, J
Voltage range: +/-80mVSensor
Two-wire system
3-wire system√
√√
√√
-√
-Module refresh cycle
200ms
300ms
200ms
300ms
Common-mode rejection ratio
120dB
120dB
120dB
120dB
Temperature drift
±100 ppm/℃
±100 ppm/℃
±100 ppm/℃
±100 ppm/℃
Relative humidity
5%~95% (no condensation)
5%~95% (no condensation)
5%~95% (no condensation)
5%~95% (no condensation)
Operating temperature
-10℃ to +55℃
(Standard Type)
-40℃~+70℃
(Wide-temperature type)-10℃ to +55℃
(Standard Type)
-40℃~+70℃
(Wide-temperature type)-10℃ to +55℃
(Standard Type)
-40℃~+70℃
(Wide-temperature type)-10℃ to +55℃
(Standard Type)
-40℃~+70℃
(Wide-temperature type)Storage temperature
-40℃~+70℃
(Standard Type)
-45℃ to +80℃(Wide-temperature type)
-40℃~+70℃
(Standard Type)
-45℃ to +80℃(Wide-temperature type)
-40℃~+70℃
(Standard Type)
-45℃ to +80℃(Wide-temperature type)
-40℃~+70℃
(Standard Type)
-45℃ to +80℃(Wide-temperature type)
Power Consumption (MAX)
250mA
300mA
200mA
250mA
Weight (g)
180
180
180
180
Length × Width × Height (mm)
75x90x75
75x90x75
75x90x75
75x90x75

*The information provided in this text is merely a general description and introduction to the product’s features. The content of this document is subject to change as the product undergoes further development. The right of interpretation rests with Aoto Technology Co., Ltd.
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Service hotline:+8618905163737
Company Headquarters: No. 15, Building B, Zone B, Phase I, Headquarters Economic Park, 69 Fengzhan Road, Yuhuatai District, Nanjing, Jiangsu, P.R. China
Production Center: No. 219 Qinghuiting West Road, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province




