General Description; Housing - Panasonic 4466 Technical Description

4466 EXTERNAL POWER SUPPLY - FIRE ALARM SOLUTIONS TECHNICAL DESCRIPTION

4. GENERAL DESCRIPTION

The external power supply 4466 consists of a SMPS (the main power source) and a charger board. It is intended to be used as
power supply for external equipment requiring 24 V DC with battery backup.
The 4466 shall be connected to the COM loop in order to be monitored by the c.i.e.
4466 has a build in short circuit isolator.
It is possible to mount and connect two the "2 voltage outputs board" and/or the "com loop repeater 4585" inside the 4466, i.e. in
total two expansion boards.
The external power supply is intended for indoor use and in dry premises.
(Measure in mm)

1. Housing

2. SMPS
3. Charger board 4467
4.1. HOUSING
Wall mounted.
The SMPS and the charger board are mounted in a metal housing. The housing also has space for two maintenance-free sealed
Lead-Acid backup batteries.
The housing has a cable gland plate for cable inlets on the top.
Space for batteries
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