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Figure 3-1: Mounting the ADT-UZC-256 to a CHS-4

Section Three:Installing the ADT-UZC-256Unimode II Installation
Mechanical Installation
The ADT-UZC-256 mounts beneath the third and fourth modules, to the right of the CPU. The
ADT-UZC-256 fastens to the base of the CHS-4 chassis using the four hex standoffs
(provided), which are screwed onto four PEM studs. The ADT-UZC-256 is then attached to
three of the four standoffs using the mounting screws provided (see Figure 3 - 1).

Electrical Installation

Connect the main power harness from the MPS power supply to P3 on the ADT-UZC-256.
Connect the short power harness (provided) from P2 on the ADT-UZC-256 to the
CPU-5000. See Section Two for all terminal assignments.
Connect the EIA-485 annunciator signal from the two-terminal connector on the lower CPU
board (TB-2) to the ADT-UZC-256 EIA-485 IN terminals.
For connection of notification appliance power to and from the ADT-UZC-256, refer to the
power configuration illustrations in Section Four.
STEP 1 STEP 2
ADT-UZC-256
ADT-UZC-256 CHS--4