Descriptions of Internal Connectors

The Zebra 4Sight XV7 unit features the following internal connectors:

SATA3 Data Connectors for Mass Storage Devices

The four SATA3 data connectors are 7-pin, male connectors. They can be used for mass storage devices. The pinout for the SATA3 connectors is available at the website of the Serial ATA International Organization, http://www.sata-io.org.

Internal USB 2.0 Headers

The two USB 2.0 headers are 9-pin male connectors. Each USB 2.0 header supports two ports; you can use a custom adapter bracket with two USB 2.0 connectors to access these from the exterior of the unit.

Pin	Signal
1	5VDU
2	5VDU
3	USB1N
4	USB2N
5	USB1P
6	USB2P
7	GND
8	GND
9	-
10	NC

Internal USB 3.2 Headers

The single USB 3.2 header is a 19-pin male connector. The USB 3.2 header supports two ports; you can use a custom adapter bracket with two USB 3.2 connectors to access these from the exterior of the unit. The USB 3.2 interface runs at 5 Gbps.

Pin	Signal
1	5V DU
2	USB3 RX1 DN
3	USB3 RX1 DP
4	GND
5	USB3 TX1 DN
6	USB3 TX1 DP
7	GND
8	USB2 1N
9	USB2 1P
10	NC
11	USB2 2P
12	USB2 2N
13	GND
14	USB3 TX2 DP
15	USB3 TX2 DN
16	GND
17	USB3 RX2 DP
18	USB3 RX2 DN
19	5V DU
20	-

Serial Port Headers

The three serial port headers are 9-pin male connectors. These connectors support RS-232/422/485 standards. You can use a custom adapter bracket with a standard D-subminiature 9-pin (DB-9) connector to access these from the exterior of the unit.

Pin	COM1	COM2, COM3, and COM4
1	MDCD-/RS422_RX+/RS485_D+	MDCD-
2	MSIN1-/RS422_RS-/RS485_D-	MSIN-
3	MSO1-/RS422_TX+	MSO-
4	MDTR1-/RS422_TX-	MDTR-
5	GND	GND
6	MDSR-	MDSR-
7	MRTS-	MRTS-
8	MCTS-	MCTS-
9	MRI-	MRI-
10	-	-

Power Supply Connectors for Peripheral Devices (System Fan)

The two system power supply connectors are 3-pin male connectors. One is connected to the system fan and the other is unused.

Pin	Signal
1	GND
2	PWM
3	TACH