Publication 1747-UM655B-EN-P - June 2007
Hardware Setup        41
Install the 1747-SDN Module In the Chassis
Follow these steps to install your module into the chassis.
1. Turn off the chassis power supply.
2. Select a slot for the module in the chassis. 
You may use any slot except the leftmost slot, which is reserved 
for the SLC 500 processor.
3. Insert the module into the slot you have selected by applying 
firm, even pressure to seat the module in the chassis backplane 
connectors.
ATTENTION
Do not install the 1747-SDN module with the chassis power 
supply on. Installing the module with the chassis power supply 
on may damage the module.