Measurement Computing USB-TEMP, User Manual

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USB-TEMP User's Guide Specifications
5-9
Screw terminal pin out
Table 5-20. Screw terminal pin out
Pin Signal
Name
Pin Description Pin Signal
Name Pin Description
1 I1+ CH0/CH1 current excitation source 27 I4- CH6/CH7 current excitation return
2 NC 28 GND
3 C0H CH0 sensor input (+) 29 C7L
CH7 sensor input (
-
)
4 C0L
CH0 sensor input (
-
)
30 C7H CH7 sensor input (+)
5 4W01 CH0/CH1 4-wire, 2 sensor common 31 IC67 CH6/CH7 2 sensor common
6 IC01 CH0/CH1 2-sensor common 32 4W67 CH6/CH7 4-wire, 2 sensor common
7 C1H CH1 sensor input (+) 33 C6L
CH6 sensor input (
-
)
8 C1L
CH1 sensor input (
-
)
34 C6H CH6 sensor input (+)
9 GND 35 NC
10 I1- CH0/CH1 current excitation return 36 I4+ CH6/CH7 current excitation source
CJC sensor
CJC sensor
11 I2+ CH2/CH3 current excitation source 37 I3- CH4/CH5 current excitation return
12 NC 38 GND
13 C2H CH2 sensor input (+) 39 C5L
CH5 sensor input (
-
)
14 C2L
CH2 sensor input (
-
)
40 C5H CH5 sensor input (+)
15 4W23 CH2/CH3 4-wire, 2 sensor common 41 IC45 CH4/CH5 2 sensor common
16 IC23 CH2/CH3 2 sensor common 42 4W45 CH4/CH5 4-wire, 2 sensor common
17 C3H CH3 sensor input (+) 43 C4L
CH4 sensor input (
-
)
18 C3L
CH3 sensor input (
-
)
44 C4H CH4 sensor input (+)
19 GND 45 NC
20 I2- CH2/CH3 current excitation return 46 I3+ CH4/CH5 current excitation source
21 +5V +5V output 47 +5V +5V output
22 GND 48 GND
23 DIO0 Digital Input/Output 49 DIO7 Digital Input/Output
24 DIO1 Digital Input/Output 50 DIO6 Digital Input/Output
25 DIO2 Digital Input/Output 51 DIO5 Digital Input/Output
26 DIO3 Digital Input/Output 52 DIO4 Digital Input/Output