Nitsuko 1232 - TX-Z 2464 ME Grounding Requirements

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TX-Z 2464 ME Grounding Requirements
The Main Equipment must be properly grounded. If circuit ground is not available at the dedicated AC
outlet, the following steps should be taken:
Step 1:
Provide a suitable metal pipe ground in accordance with the local operating telephone company
procedures.
Step 2:
If no metal pipe ground is available, a ground rod should be installed in accordance with the local
operating telephone company procedures.
Step 3:
Where a ground is used, a grounding terminal is provided on the Main Equipment.
Trunk Line Connection
The Trunk (CO/PBX) lines shall be connected as illustration. Make connection from Telecom provided
connector to one of the connector on the NX7E-408U-A1 units labeled COCN.
The TX-Z 2464 Main Equipment can be installed twenty-four Trunk lines maximum. One NX7E-408U-A1
unit provides four interface circuits for Trunk lines. The maximum number of NX7E-408U-A1 units that
can be installed in a system is as follows:
Basic System (TX-Z 1232): 3 units maximum
Expanded System (TX-Z 2464): 6 units maximum (NX7E-24EPMB is required)