CTC Union ETU01-Plus, User Manual

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Chapter 2. Installation
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Chapter 2. Installation
2.1 General
This chapter provides detailed instructions for mechanical installation of the
ETU01-Plus. Following the completion of installation, please refer to Chapter 3 for
operating information.
2.2 Site Preparation
Install the ETU01-Plus within reach of an easily accessible grounded AC outlet.
DC power capable units connect via terminal block connection. Allow at least 10 cm
(4 inch) clearance at the rear of the ETU01-Plus for signal lines and interface cables.
2.3 Mechanical Assembly
The ETU01-Plus is designed for tabletop or bench installation, and is delivered
completely assembled. No provisions are made for bolting the ETU01-Plus to the
tabletop.
2.4 Electrical Installation
2.4.1 Power connection
AC power is supplied to the ETU01-Plus through a standard 3-prong IEC C6
receptacle (Refer to Figure 2.1) while the DC model utilizes a three pin terminal block
(Refer to Figure 2.2). The ETU01-Plus should always be grounded through the
protective earth lead of the AC power cable or via Frame Ground (FG) terminal
connection.
2.4.2 Rear panel connectors
The G.703 E1 interface connectors, located on the rear panel of the ETU01-Plus,
incorporate two BNC Coax and an RJ-45 connectors. (Appendix B provides detailed
information on the various interface connectors).
Figure 2.1 ETU01-Plus rear panel AC
Figure 2.2 ETU01-Plus rear panel DC