Rockwell Automation 1747-L5xx SLC 500 Modular Hardware Style User Manual - Manual (Page 103)

Publication 1747-UM011G-EN-P - June 2008
Installing Your Hardware Components 103
Install Your Memory
Module Always turn off power to the controller before removing the processor
or inserting or removing the memory module. This guards against
possible damage to the module and also undesired processor faults.
Memory modules are mounted in carriers or have connectors that are
keyed to guard against improper installation.
1. If the processor module is installed in the chassis, remove the
module by pressing the retainer clips at both the top and bottom
of the module and sliding it out.
2. Locate the socket (or connector if you have an SLC 5/03,
SLC 5/04, or SLC 5/05 processor) on the processor board. Then
place the memory module into the socket or onto the connector
and press firmly in place.
ATTENTION
To avoid potential damage to the memory modules, handle
them by the ends of the carrier or edges of the plastic housing.
Skin oil and dirt can corrode metallic surfaces, inhibiting
electrical contact. Also, do not expose memory modules to
surfaces or areas that may typically hold an electrostatic
charge. Electrostatic charges can alter or destroy memory.
Side View of SLC Processor
1747-L511, 1747 -L514, and 1747-L524
Jumper J1
(Note: Jumper J1
not on 1747-L511.)
Side View of SLC Processor
1747-L531, 1747-L532, 1747-L533, 1747-L541, 1747-L542,
1747-L543, 1747-L551, 1747-L552, and 1747-L553
Memory
Module
Socket
Memory
Module
Connector