How To Ground The Logic Connector In A Ac Environment - Tekelec 1100 Hardware Manual

Post Installation Procedures
Procedure 6-5.
1.
Connect one end of the logic ground cable with the 15-pin connector to the
port labeled "Logic Ground" at the rear of the T1100 AS chassis. This cable
does not need any special preparation and can be used as delivered with the
server.
2.
Connect the other end of the cable to one of the screws on the logic ground
terminal strip at the top right side of the frame. Do this for each server. See
Figure 6-5 on page 6-10.
3.
This procedure is complete.
Next, go to "How to Verify the Ground in a DC Environment" on page 6-11.
How to Verify the Ground in a DC Environment
After all frame components and all frame and logic ground cables are installed,
the hardware tester must verify the frame and logic grounds. Power-up the frame
using the procedure described in "How to Power Up" on page 6-15. Then, use the
multi-meter to test the isolated continuous aisle ground at the position show in
Figure 6-1 on page 6-5. The meter reading with the frame powered-up must be
less than 0.01 Amps.

How to Ground the Logic Connector in a AC Environment

This section describes how to attach the logic ground cable to the logic connector
at the back of the server.
WARNING: Be sure that there is no connection between Tekelec equipment
logic ground and the logic ground of any other telecommunications equipment.
NOTE: Grounding for AC systems is provided through the AC electrical
circuit; however, the T1100 AS frame can be grounded with an isolated frame
ground. Customers are responsible for providing the connection from the
LSMS frame to the customer frame grounding point.
910-2969-001 Revision H, February 2007
Preliminary
Connect Logic Ground: T1100 AS Logic Ground Port to Logic
Ground Terminal Strip
6-11