Rockwell Automation 198x Modular DeviceNet Starter Auxiliary I/O User Manual

Page 42

3-22

Publication 198-UM001B-EN-P September 2001

EXAMPLE

Figure 3.1 Lineup

In the above example you can see that the first module from the left is the DeviceNet
Module. The DeviceNet Module doesn’t have any instances. The next module is Mod1. It
contains the first output (Out 1) and second output (Out2), which are recognized as
output instance 1 and output instance 2, respectively. Input In1 on Mod2 is the first input
seen from the left, therefore it becomes input instance 1. Similarly In2 of Mod3 is the sixth
input seen from the left, therefore it becomes input instance 6. The other instances in this
system is done in a similar fashion and can be found in the table below, followed by a blank
table for you to record your line-up.

Mod 0

Mod 1

Mod 2

Mod 3

Mod 4

Mod 5

Mod 6

Mod/Net

Out 1

In 1

I/O

Out 2

In 2

In 3

Out 1

In 4

Cat. No.

198-DN

Cat. No.

198-OW2

Cat. No.

198-IB4

Cat. Nos.

198-IA2X,

198-OW1

Cat. Nos.

198-IB2X,

198-OB1

Cat. Nos.

198-IA2

Cat. No.

198-IB2S

Table 3.D Instance Table

Module
Description

Input Instances

Output Instances

Presence Sensing
Instances

Mod.
Slot

Mod.
Type

In 1

In 2

In 3

In 4

Out 1

Out 2

Sensor 1
(In 1)

Sensor 2
(In 2)

DNet

—

2 Output

—

4 DC Input 1

—

AC Starter 5

—

DC Starter 7

—

2 AC Input 9

—

Sensor

—

7…16

Module

—