IEI Integration TANK-GM45A - Manual (Page 32)

TANK-GM45 Embedded System
Page 22
COM 3 RS-485 Description
Pin 1 Data-
Pin 2 Data+
Table 3-10: RS-485 Pinouts
Figure 3-15: Serial Port Pinout Location
3.4.7 USB Connector
CN Label: USB
CN Type:
USB port
CN Location: See Figure 3-7
CN Pinouts: See Table 3-11
The USB ports are for attaching USB peripheral devices to the system.
Step 1: Located the USB connectors . The locations of the USB connectors are shown
in Chapter 1.
Step 2: Align the connectors. Align the USB device connector with one of the
connectors. See Figure 3-16.