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PC-510 user's manual
Table A-29
EZ I/O 1 connector (J15) and EZ I/O 2 connector (J16)
Pin
19
21
23
25
24
22
20
18
Table A-30
OPTOA and OPTOB: J17
OPTO A: PMI J17[1–2]*
pin 1—positive input
pin 2—negative input
Table A-31
Battery connector: J18
Pin
1
2
3
4
Function
Pin
Port A
bit 0
10
bit 1
8
bit 2
4
bit 3
6
bit 4
1
bit 5
3
bit 6
5
bit 7
7
Function
Battery
Key
Gnd
Gnd
Function
Pin
Port B
bit 0
13
bit 1
16
bit 2
15
bit 3
17
bit 4
14
bit 5
11
bit 6
12
bit 7
9
2
26
OPTO B: SUSPEND/RESUME J17[3–4]*
pin 3—postive input
pin4—negative input
Technical data
Function
Port C
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
+5V safe
Gnd
A-17
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