USER'S MANUAL, VERSION 2.0
Copyright © Convergence Systems Limited 2021, All Rights Reserved
89
There are 2 accessories that come with the GPIO port operation:
1)
HD15 to Wiretap Terminal Adapter
2)
HD15 with pigtailed GPIO Cable
When using the HD15 to Wiretap Terminal Adapter, the Pin #s are actually printed to the
outside of the terminal, as shown in below photo. Here the functions are labeled for easy
reference.
Pin 1:
GPI
2(+)
Pin 6:
GPI
4(+)
Pin 2:
GPI
1(+)
Pin 7:
GPI
3(+)
Pin 9:
GPO
4(+)
Pin 10:
GPO
3(+)
Pin 11:
GPI
2/4
(-)
Pin 12:
GPI
1/3
(-)
Pin 3:
GPO
2(+)
Pin 8:
GPO
3/4
(-)
Pin 14:
GPO
1(-)
Pin 13:
GPO
2(-)
Pin 4:
GPO
1(+)
Pin 5: +12V
Pin 15: +12VGND
Casing Ground