User manual

Digital Monitor AMC-1DBx Series User Manual
20
Figure 4-7 Ethernet / USB Connector
Table 4-7 shows the pin-out for the dual-row 4-pin terminal block.
Table 4-7: RJ-45 Connector Pin-out
Pin Signal
1 Transmit Positive
2 Transmit Negative
3 Receive Positive
4 Connected to 5, unused, 75R AC termination to chassis ground
5 Connected to 4, unused, 75R AC termination to chassis ground
6 Receive Negative
7 Connected to 8, unused, 75R AC termination to chassis ground
8 Connected to 7, unused, 75R AC termination to chassis ground
4.1.2.7 USB
A USB standard-A type connector is provided for interfacing with devices such as USB FLASH
drives. The connector is mounted along the edge of the printed circuit board. The USB interface
will support USB 1.0 and USB 2.0 devices. Up to 500 mA is available on this interface for
powering external devices.
Refer to
Figure 4-3: Digital Monitor Components for the location of the USB connector. It is a hybrid
connector and also has an Ethernet interface integrated into it. Refer to Figure 4-7 Ethernet /
USB Connector.
Table 4-8 shows the pin-out for the USB standard A-type connector.