Pin Assignments - Belden Hirschmann ACA31 Start-Up Instructions

3

Pin assignments

Figure
3
1 2
Table 1: Pin assignment of the USB-A interface
Name Pin
Pin Name
GND B12 A1 GND
- B11 A2 -
- B10 A3 -
V BUS B9 A4 V BUS
- B8 A5 CC1
D- B7 A6 D+
D+ B6 A7 D-
CC2 B5 A8 -
V BUS B4 A9 V BUS
- B3 A10 -
- B2 A11 -
GND B1 A12 GND
Figure 2: Pin assignment of the USB-C interface
Figure
4 3
1 2
5
Table 2: Pin assignment of the plug of the following storage media: ACA21-M12
(EEC), ACA22-M12 (EEC)
18
Pin Function
1 U
in
4
2 − Data
3 + Data
4 Ground (GND)
Pin Function
1 U
in
2 —
3 − Data
4 Ground (GND)
5 + Data
Startup instructions ACA21.../ACA22.../ACA31
Release 08 03/2022