GE GFK-2251 manual Communications Ports, Port Configurations, USB Ports, Compact Flash Port

4

Communications Ports

Two USB ports and a Compact Flash port are located behind the front access cover in the lower right-hand side of the unit (Figure 4-1). To open the cover, loosen the thumb screw.

All other ports are located on the right side panel (Figure 4-2).

Port Configurations

Port	IRQ	Addresses
COM1	4	3F8h
COM2	3	2F8h
COM3 (Touch Option)	9	2E8h
LPT1	7	378h

USB Ports

These USB ports, along with the USB port on the side of the unit, are intended for such tasks as initial set up, downloading data, and uploading software. It is not intended for these ports to be connected continuously to devices.

Compact Flash Port

A Compact Flash device can be connected to this port for tasks such as backing up data. For nonincendive field wiring, use only 64MB flash card SANDISK SDCFBI-64-101-00

Figure 4-1. Connectors Located Behind Front Access Panel

GFK-2251 Chapter 4 Connectors and Cabling 4-3