Rockwell Automation 1784-KTS_KTX_KTXD User Manual Communication Interface Card - Manual (Page 32)

3-4 Install the Card Inside the Computer
1784-6.5.22 - November 1999
E3 Jumper Sets Operating Mode
The E3 jumper sets the card to 8- or 16-bit mode.
Important: You must place the card in a 16-slot connector regardless of the
chosen mode of operation. Eight-bit mode is included only as a
fall-back in case of system issues with 16-bit operation; you should
run the card in 16-bit mode.
To set this mode: Jumper these pins:
16-bit* pins 2 and 3, the two left-most pins
8-bit pins 1 and 2, the two right-most pins
*Shipped from the factory in default 16-bit mode
30142
1
2
3
E3
Channel 2
SW1 SW2
Channel 1
SW3 SW4
INTERRUPTS
CH2 CH1