Do-more H2 Series PLC User Manual, 1st Edition, Rev. F - H2-DM-M
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Chapter 6: Specifications - Analog I/O Modules
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F2-04THM - continued
The jumpers labeled Tc Type 0, Tc Type 1, Tc Type 2, and Tc Type 3 must be set to match
the type of thermocouple being used or the input voltage level. This module can be used with
many types of thermocouples, so use the following table to determine your settings.
This module comes from the factory with all four jumpers installed for use with a J type
thermocouple. For example, to use an S type thermocouple, remove the jumper labeled Tc
Type 2. All channels of the module must be the same thermocouple type or input voltage
level.
Units-0 and Units-1 jumpers are used to set the conversion unit for either thermocouple or
voltage inputs. The options are 2’s complement in Fahrenheit or Celsius.
All thermocouple types are converted into a direct temperature reading in either Fahrenheit or
Celsius. The data contains one implied decimal place. For example, a value in WX memory
of 1002 would be 100.2˚C or ˚F.
For thermocouple ranges which include negative temperatures (J,E,K,T,N), the display
resolution is from -3276.7 to +3276.7. For positive-only thermocouple ranges (R,S,B,C), the
display resolution is 0 to 6553.5. Negative temperatures are represented in 2’s complement
form.
Yes = Jumper Installed
No = Jumper Removed
F2-04THM Module Jumper Table (Input Type)
Thermocouple/
Voltage Level
TC Type 0
TC Type 1
TC Type 2
TC Type 3
J
Yes
Yes
Yes
Yes
K
No
Yes
Yes
Yes
E
Yes
No
Yes
Yes
R
No
No
Yes
Yes
R Wide*
No
Yes
No
No
S
Yes
Yes
No
Yes
T
No
Yes
No
Yes
B
Yes
No
No
Yes
N
No
No
No
Yes
C
Yes
Yes
Yes
No
0–5V
No
Yes
Yes
No
±5V
Yes
No
Yes
No
0–156 mV
No
No
Yes
No
±156mV
Yes
Yes
No
No
* R Wide range is available only on modules with date code 0410E2 and later