Do-more T1H Series PLC User Manual, 1st Edition, Rev. C
6–15
Chapter 6: Specifications - Analog I/O Modules
T1F-14THM - 14 Channel Thermocouple Input - continued
Setting Module Jumpers (See Notes 1 and 2)
Number of
Channels
Jumper
CH+1
CH+2
CH+4
CH+8
1
2
X
3
X
4
X
X
5
X
6
X
X
7
X
X
8
X
X
X
9
X
10
X
X
11
X
X
12
X
X
X
13
X
X
14
X
X
X
X
X = Jumper Installed
Blank Space = Jumper Removed
Select Number of Channels
Units-1
Units-0
T/C Type 3
T/C Type 2
T/C Type 1
T/C Type 0
CH+8
CH+4
CH+2
CH+1
Calibrate
Enable
mm (in.)
Input points
9
10 11
12
13 14
) 5
1 .
3 (
0 8
) 4
1 .
2 (
3 .
4 5
) 1
0 .
1 (
7 .
5 2
9.2 (0.36)
8.1 (0.32)
8.1 (0.32)
89 (3.5)
24 V
0 V
83.3 (3.28)
Side View
Equivalent Input Circuit
NOTES:
1. Shields should be grounded at the signal source.
2. Unused inputs should be connected to Common (0 VDC).
3. The Cold Junction Compensation (part #: T1F–CJC)
temperature sense unit that comes with the module
must be installed into the I/O base terminals to perform
CJC of the thermocouple inputs.
2
10V
0V
–10V
–32767
32767
+ / – 156.25 mV
5V
0V
0
65535
0 – 5V
10V
0V
0
65535
0 – 156.25mV
5V
0V
–5V
–32767
32767
–5 to 5V
Voltage Input Signal Ranges
8
7
6
5
4
3
2
1
Differential
thermocouple
wiring
Grounded
thermocouple
wiring
T1F–14THM
See Notes 1 and 2
Module Supply
24 VDC
CJC
CJC
See Note 3
Top
Row
Bottom
Row
