Technical information

OPTO DIO Reference Opto IN24
Figure 6-12. Opto IN24 J2 Female 50D Pinout.________________________________________
INPUT NC = NO CONNECTION
Signals 50D 50D
50D
Row1 Row2
Row3
Port A Bit 0 1
13434 NC
Port A Bit 2 18
18
Port A Bit 1 2 23535 NC
19
19 NC
Port A Bit 3 3
33636 NC
Port A Bit 5 20
20
Port A Bit 4 4 43737 NC
21
21 NC
Port A Bit 6 5
53838 NC
Port B Bit 0 22
22
Port A Bit 7 6 63939 NC
23
23 NC
Port B Bit 1 7
74040 NC
Port B Bit 3 24
24
Port B Bit 2 8 84141 NC
25
25 NC
Port B Bit 4 9
94242 NC
Port B Bit 6 26
26
Port B Bit 5 10 10 43 43 NC
27
27 NC
Port B Bit 7 11
11 44 44 NC
Port C Bit 1 28
28
Port C Bit 0 12 12 45 45 NC
29
29 NC
Port C Bit 2 13
13 46 46 NC
Port C Bit 4 30
30
Port C Bit 3 14 14 47 47 NC
31
31 NC
Port C Bit 5 15
15 48 48 NC
Port C Bit 7 32
32
Port C Bit 6 16 16 49 49 NC
33
33 NC
ISO +12 OUT 17
17 50 50 ISO Ground IN
OR ISO Grnd OUT
NOTE: If the EXPOWER jumpers are set, see Figure 6-6
and Figure 6-7, then the isolated power +12 Volt whetting
voltage and its associated isolated ground return path are output
to a users external contacts via pins 17 and 50.
Page 76 Chapter 6