Module Configuration

The 2590-A is capable of logging in as a 16Y or a 16X/16y.

Changing the addressing of the module is done by moving a

jumper located near the rear backplane connector as shown in

Figure 2 below. In Figure 2. the 2590-A module is inserted in slot

1 in the I/O base 0. Data appears as 16 “Y” locations starting at

“Y1”. The 2590-A ships with a login of 16Y. In this configura

tion blown fuse reporting is disabled. By moving the jumper to

the REPORTS 16X INPUTS the module logs in as a 16X/16Y.

The X addresses are used to report the Blown Fuse Indication

and the 16Y addresses are used as any other normal output

would be used.