User`s manual

26 Getting Started Chapter 1
4 x 48 Matrix Figure 1-14 shows how to connect three E1469A Relay Matrix Switch
Modules to create a 4-row by 48-column matrix. This configuration requires
two E1468-80002 Daisy-Chain Cables.
Figure 1-14. 4-Row x 48-Column Matrix Using E1469A Terminal Block
pins on channel expansion connector located
Expansion cable plugs into top two rows of
COLUMNS 40-47COLUMNS 8-15 COLUMNS 24-31
Module
To Another
ROWS 0-3
on the terminal module.
Cable
Expansion
Channel Expansion Connector
High
Low
COLUMNS 0-7 COLUMNS 16-23 COLUMNS 32-39