11
Rear panel schematic:
As shown in the picture.
1
：
Indicating the interface definition of each channel number and input signal
（
01 represents 1
channels, 02 represents 2 channels, and so on.
）
Signal wiring method
：
Thermocouple
Thermal resistance
voltage
current
Signal access
Signal access
Signal access Signal access
2
：
The input voltage of the power outlet is AC220V
50Hz 0.5A
3
：
The USB interface is used for computer USB port connection (RS232 and USB choose one).
4
：
The RS232 interface can directly upload the data measured to the PC through the RS232
cable line and the host computer software (RS232 and USB choose one).
5:CASCADING: Used for channel expansion and alarm relay contact output terminal, when
alarm relay output, contact signal as shown in the figure:
2,3 are normally closed contacts
3,4 are normally open contacts
Summary of Contents for JK3000-16
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