ITech IT5101 User Manual page 40

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Pin definition
Pin Signal I/O
name
——————
1 IN
T R I G
2 (Reserved) IN
3 (Reserved) IN
____________
4 IN
LOAD1
____________
5 IN
LOAD3
____________
6 IN
LOAD5
____________
7 IN
MANU
8 ISO-5V -
9 ISO-COM -
________
10 OUT
ERR
________
11 OUT
R_HI
________
12 OUT
R_LO
________
13 OUT
V-IN
14 (Reserved) OUT
15 (Reserved) OUT
16 (Reserved) OUT
17 (Reserved) OUT
_________
18 OUT
PASS
19 (Reserved) OUT
Do not apply voltage or current to the EXT I/O terminals that exceeds their
ratings.
When driving relays, be sure to install diodes to absorb
counter-electromotive force.
Be carefull not to short-circuit ISO_5V to ISO_COM.
Function
External trigger
-
-
Load no. bit1
Load no. bit 3
Load no. bit 5
Comparator manual
control
Isolated 5V power output
Isolated common signal
ground
Measurement fault
Hi resistance judgment
result
Lo resistance judgment
result
IN voltage judgement
result
-
-
-
-
PASS judgement result
-
Copyright© Itech
Pin Signal name I/O
___________
20 IN
OADJ
21 (Reserved) IN
____________
22 IN
LOAD0
____________
23 IN
LOAD2
____________
24 IN
LOAD4
____________
25 IN
LOAD6
26 (Reserved) IN
27 ISO-COM -
________
28 OUT
EOM
___________
29 OUT
INDEX
________
30 OUT
R_IN
________
31 OUT
V_HI
________
32 OUT
V_LO
33 (Reserved) OUT
34 (Reserved) OUT
35 (Reserved) OUT
36 (Reserved) OUT
_______
37 OUT
FAIL
-
Electronics Co., Ltd.
Function and Features
Function
Zero adjustments
-
Load no. bit 0
Load no. bit 2
Load no. bit 4
Load no. bit 6
-
Isolated common signal
ground
End of measurement
Analog measurement
finished
IN resistance judgment
result
Hi voltage judgement
result
Lo voltage judgement
result
-
-
-
-
Judgement result Fail
32