Rockwell Automation 1747-KE DH-485/RS-232C INTERFACE MODULE User Manual

Page 18

18 DH485/RS-232C Interface Module

Publication 1747-IN006B-EN-P - October 2005

3. Unplug the battery connector.

4. Remove the battery from the retaining clips.

5. Insert a new battery into the battery retaining clips.

6. Plug the battery connector into the socket with the red lead wire on top and

the white lead wire on the bottom.

7. Insert the module into the SLC 500 chassis.

8. Restore power to the SLC 500 power supply.

Battery Handling

Battery Storage

Store the lithium batteries in a cool, dry environment, typically 20 to 25 °C (68 to 77
°F) and 40% to 60% relative humidity.

Battery Transportation

One or Two Batteries

You can ship up to two batteries together within the United States without
restriction. Regulations governing shipment to or within other countries may differ.

IMPORTANT

The module has a capacitor that provides 30 minutes of battery
back-up while the battery is disconnected. Data in RAM is not lost
if the battery is replaced within 30 minutes.

ATTENTION

Do not charge the batteries. An explosion could result or cells
could overheat causing burns.

Do not open, puncture, crush, or otherwise mutilate the batteries.
An explosion may result, exposing toxic, corrosive, or flammable
liquids.