IEI Integration PM-LX-800 v1.0 - Manual (Page 34)

Page 34
IEI® Technology, Corp.
Connector Type Label
PCI-104 connector PCI-104 connector CN6A/B
RS-232 Serial Communications connector 10-pin header COM1, COM2
RS-422/485 Serial Communications connector 4-pin header CN10
TTL LCD connector 40-pin connector CN4
USB connector 6-pin header USB1
VGA connector 10-pin header VGA1
Table 3-1: Peripheral Interface Connectors
3.1.3 Onboard Jumpers
Table 3-2 lists the onboard jumper. A detailed description of the jumper can be found in
Section 3.3.
Connector Type Label
COM3 RS422/RS485 Select 3-pin header JP1
Table 3-2: Onboard Jumper
3.2 Internal Peripheral Connectors
Internal peripheral connectors on the motherboard are only accessible when the
motherboard is outside of the chassis. This section has complete descriptions of all the
internal, peripheral connectors on the PM-LX-800 motherboard.
3.2.1 12V / 5V Power Connector
CN Label: CN1
CN Type: 3-pin terminal block
CN Pinouts: See Table 3-3
CN Location: See Figure 3-3
The 12V / 5V Power Connector supplies power to the motherboard.