User Manual

Publication 1747-UM010B-EN-P - September 2003
1-14 Overview
1/2-Slot Addressing
The figure below illustrates a possible module placement to configure
complementary I/O using 1/2-slot addressing.
I
(1)
01 23 45 67 01 23
IIOOO O BT I
45 67 01 23
OOII I II
I I
OO
III III II
OOO OOO O O
01 23 45 67 01 23 45 67 01 23
O
OO
E
M
P
T
Y
I = Input Module (8-, 16-, or 32-point)
O = Output Module (8-, 16-, or 32-point)
BT = Block Transfer Module
(1) Must be empty if corresponding primary slot is a block transfer module.
Primary
Complementary
Primary
Complementary