NEXCOM APPC 1220T User Manual

Page 28

APPC 1220T/1221T/1520T/1521T/1720T/1721T User Manual

Chapter 1: Product Introduction

Rear (APPC 1221T/1521T/1721T only)

COM3

COM4

GPIO

CAN Bus (optional)
Used to connect CAN devices.

COM3 and COM4
These COM ports support RS232 compatible serial devices.

GPIO
General Purpose I/O for digital input/output control.

VESA Mounting Holes
These are mounting holes for VESA mount.

CAN bus (optional)

VESA mounting hole

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