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12
External Control (EXT. I/O)
You can control the instrument with a PLC (programmable controller) and other external devices
connected using the external I/O terminal on the back of the instrument.
•
Outputting signals to external devices from the instrument (judgment result signal, etc.)
•
Inputting signals to the instrument from external devices (measurement start signal, etc.)
Rear
Output or input signals
EXT I
/
O
2 1
4 3
6 5
8 7
9
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
14
15
16
17
18
19
10
11
12
13
All signals are isolated from the measuring circuit and the ground (earth) (the input/output common
is shared).
The input circuit can be switched for current sink output (NPN) or current source output (PNP).
Check the input rating and internal circuit configuration (p. 179), and then understand the safety
precautions. After that, connect the control system and use it in a correct manner.
12 External Control (EXT. I/O)
External Control (EXT
. I/O)
HIOKI ST5680A961-00
Содержание ST5680
Страница 2: ...HIOKI ST5680A961 00 ...
Страница 84: ...84 Individually Executing Specific Steps HIOKI ST5680A961 00 ...
Страница 118: ...118 Key Lock HIOKI ST5680A961 00 ...
Страница 154: ...154 Calibration Expiration Check Function HIOKI ST5680A961 00 ...
Страница 182: ...182 Internal Circuit Configuration HIOKI ST5680A961 00 ...
Страница 220: ...220 Option Specifications HIOKI ST5680A961 00 ...
Страница 238: ...238 External View 16 4 External View Unit mm HIOKI ST5680A961 00 ...
Страница 250: ...250 HIOKI ST5680A961 00 ...
Страница 253: ...www hioki com HIOKI ST5680A961 00 ...