Smbus Connector; Figure 3-18: Smbus Connector Locations; Table 3-16: Serial Port (Com2) Connector Pinouts; Table 3-17: Smbus Connector Pinouts - IEI Technology KINO-PVN-D5251 User Manual

KINO-PVN-D5251/D4251/ Mini ITX SBC
Pin Description
9 GND
11 TXD485+
13 RXD485+

Table 3-16: Serial Port (COM2) Connector Pinouts

3.2.14 SMBus Connector

CN Label: SMB1
4-pin wafer (1x4)
CN Type:
CN Location: See Figure 3-18
CN Pinouts: See Table 3-17
The SMBus Connector provides a connection to a SMBus (System Management Bus)
device.

Figure 3-18: SMBus Connector Locations

Pin Description
1 GND
2 SMBDATA
3 SMBCLK
4 VCC5

Table 3-17: SMBus Connector Pinouts

Pin Description
10 N/C
12 TXD485#
14 RXD485#
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