Measuring Ranges

Note

AI563 needs 4 seconds for initialization after applying the process supply voltage to clamp UP/ZP. During these 4 seconds, the measurement values are set to ‘0’. After that, valid measurement values are provided by the module.

After an interruption of the process supply voltage > 10 ms, a re-initialization is performed by AI563.

Note

:strong:Risk of invalid analog input values!

The analog input values may be invalid if the measuring range of the inputs is exceeded.

Make sure that the analog signal at the connection terminals is always within the signal range.

Note

When a wire break occurs on a sensor wire, the temperature measurement value of the corresponding channel changes to Overflow (Hexadecimal 7FFF).

Range	Type J -210 … +1200 °C	Type K -270 … +1372 °C	Type N -270 … +1300 °C	Type T -270 … +400 °C	Digital value
					Decimal	Hex.
Overflow	> 1200.0 °C	> 1372.0 °C	> 1300.0 °C	> 400.0 °C	32767	7FFF
Normal range					17680	4510
		1372.0 °C			13720	3598
		:	1300.0 °C		13000	32C8
	1200.0 °C	:	:		12000	2EE0
	:	:	:	400.0 °C	4000	0FA0
	:	:	:	:	:	:
	0.1 °C	0.1 °C	0.1 °C	0.1 °C	1	1
	0.0 °C	0.0 °C	0.0 °C		0	0000
	-0.1 °C	-0.1 °C	-0.1 °C	-0.1 °C	-1	FFFF
	:	:	:	:	:	:
	:	:	:	:	-500	FE0C
	-210.0 °C	:	:	:	-2100	F7CC
		-270.0 °C	-270.0 °C	-270.0 °C	-2700	F574
Underflow	< -210.0 °C	< -270.0 °C	< -270.0 °C	< -270.0 °C	-32768	8000

Range	-80 mV … +80 mV	Type E -270 … +1000 °C	Types R, S -50 … +1768 °C	Digital value
				Decimal	Hex.
Overflow	> +90 mV	> 1000.0 °C	> 1768.0 °C	32767	7FFF
Normal range	+80 mV			27648	6C00
			1768.0 °C	17680	4510
		1000.0 °C		10000	2710
				9000	2328
	:	:	:	:	:
	3 µV	0.1 °C	0.1 °C	1	1
	0 µV	0.0 °C	0.0 °C	0	0000
	-3 µV	-0.1 °C	-0.1 °C	-1	FFFF
	:	:	:	:	:
	:	:	-50.0 °C	-500	FE0C
	:	-270.0 °C		-2700	F574
	-80 mV			-27648	9400
Underflow	< -90 mV	< -270.0 °C	< -50.0 °C	-32768	8000