Horner APG SmartStack I/O HE800DNS600/HEDNS600 - Manual (Page 8)

MAN0577-03-en
Page 8 of 98 EO 09-0009
DeviceNet Modules
HE800DNM650 & HE800DNS600
1.3
Installing and Removing a SmartStack Module
The following section describes how to install and remove a SmartStack Module.
Caution: To function properly and avoid possible damage, do not install more than four
SmartStack  Modules per OCS or RCS.
Do not attempt to install or remove a SmartStack module with the units powered on.
1.4
Installing SmartStack Modules
1. Hook the tabs. Each SmartStack Module has two tabs that fit into slots located on the OCS.
(The slots on the OCS are located on the back cover.)
2. Press the SmartStack Module into the “locked” position, making sure to align the SmartStack
Module fasteners with the SmartStack receptacles on the OCS.
1.5
Removing SmartStack Modules
1. Using a flathead screwdriver, lever up the end of the SmartStack Module (opposite end to tabs) and
swing the module out.
2. Lift out the tabs of the module.
Figure 2.1 – Installing a SmartStack Module in an OCS
SmartStack Tab
OCS Back Cover
Mating Pins
Fasten er