Hioki BT5525, Instruction Manual, Page: 188 / 215

188
Input, Output, and Measurement Specifications
Pin arrangement
Pin Signal name I/O Function Logic
1 START IN Measurement start Edge
2 – – –
3 INTERLOCK IN Cancellation of interlock state Level
4 LOAD1 IN Panel number selection Level
5 LOAD3 IN Panel number selection Level
6 LOAD_VALID IN Execute panel load Edge
7 – – –
8 ISO_5V – Isolated power supply
±
5 V output –
9 ISO_COM – Isolated power supply common –
10 SYSTEM_ERR OUT Main unit error Level
11 UPPER FAIL OUT Comparator judgment Level
12 LOWER FAIL OUT Comparator judgment Level
13 BDD OUT BDD result Level
14 – – –
15 – – –
16 – – –
17 – – –
18 – – –
19 – – –
20 STOP IN Measurement end Edge
21 – – –
22 LOAD0 IN Panel number selection Level
23 LOAD2 IN Panel number selection Level
24 – – –
25 – – –
26 – – –
27 ISO_COM – Isolated power supply common –
28 TEST OUT
From measurement start to
discharge end
Level
29 C_CHECK_FAIL OUT Contact check judgment Level
30 PASS OUT Comparator judgment Level
31 VON OUT
The voltage monitor value is within
10% of the set voltage value.
Level
32 – – –
33 – – –
34 – – –
35 – – –
36 – – –
37 – – –
The input signals to the instrument are indicated as IN and the output signals as OUT in the table above.
HIOKI BT5525A961-00