Technical Specifications - CENTURION SYSTEMS INTERCOM HANDSET Installation Manual

SECTION 2

2.2. Technical Specifications

Supply Voltage Range
Current Draw
Quiescent
Maximum
Speech Volume
Wiring / Cabling
Ring Tone
Call Confirmation at Entry Panel
Wiring / Cabling Distance
Gate / Door Release
Handset Auxiliary Contact
Handset Indicator Lens
Entry Panel Illumination
Operating Temperature
Humidity
IP Rating (Entry Panel)
Surge Protection
1. Supplied from gate motor DC supply or separate 14V DC supply.
2. Door lock requires separate power supply wired in series with contact.
3. Requires separate wiring to two wire bus. Contact rating: 2A @ 12V DC/AC
4. Requires separate wiring to 2 wire bus
12-14V DC (14V DC if powering handset)
150mA (+/- 60mA for a 1:1 system)
Adjustable at each entry panel and handset
Two polarized wires for speech, call and
gate/door lock release
Electronic while button is depressed,
with separate tones when calling from each
entry panel in a system or between groups
of handsets
Maximum 150m
2A 12V AC/DC Potential-free normally-open
contact at entry panel
Potential-free normally-open contact
LED terminals on PCB 470Ohm in-line resistor
Call buttons and labels backlit
-20°C to +50°C
0 to 90% non-condensing
page 9
SPECIFICATIONS
200mA
Yes
2
IP56
Yes
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