IEI Integration ECW-281B_D2550 User Manual
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ECW-281B-D2550 Embedded System
Page vii
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6.2.1 5 V SATA Power Connectors (SATA_PWR1, SATA_PWR2) ............................ 81
6.2.7 Fan Connectors (CPU_FAN1, SYS_FAN1)...................................................... 83
6.2.11 PCIe Mini Card Slots (M_PCIE1, M_PCIE2) ............................................... 84
6.2.12 Power & HDD LED Connector (CN2) .......................................................... 85
6.2.13 Power Button Connector (PWR_BTN1) ........................................................ 86
6.2.15 RS-232 Serial Port Connectors (COM2, COM3) .......................................... 86
6.2.16 RS-422/485 Serial Port Connector (COM4).................................................. 86
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