

Honeywell DOM4-8
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Digital output module (DOM) with 8 zones.
The DOM4-8 is the central control element of the Variodyn D1. It is equipped with 4 independent audio outputs for accessing 4 channels and operating 2 zones (8 circuits in total). Any complex system configuration can be implemented through a network of multiple DOM4-8s via Ethernet.
FEATURES
– Sensor input (AVC*) Transmission range: 100 Hz to 8 kHz
– Load impedance: min. 5 kΩ, max. 500 pF
– Relative humidity: 15% to 90%
– Power consumption: 24 W
– Nominal audio output level: 0 dB
– Weight: 5.7 kg
Description
Specifications:
Audio Output
Output type electronically balanced
Nominal level 0 dB
Max. output level +6 dB
Transmission range 20 Hz to 20 kHz
Max. harmonic distortion 0.1 % in transmission range
Max. deviation from the linear transmission ±1 dB in transmission range
Harmonic distortion at the nominal level < 0.03 % at 1 kHz
Unweighted signalto-noise ratio at the nominal level
> 75 dB (A)
> 70 dB
Load impedance min. 5 kΩ, max. 500 pF
Sensor Input (AVC*)
Input type symmetric ungrounded
Nominal level -51 dB
Transmission range 100 Hz to 8 kHz
Max. deviation from the linear transmission ±6 dB in transmission range
Harmonic distortion at the nominal level < 0.2 % at 1 kHz
Unweighted signalto-noise ratio at the nominal level
> 65 dB (A)
> 60 dB
Max. harmonic distortion 1 % in transmission range
Load impedance typ. 200 Ω
Nominal level for emergency telephone station 0 dB
Control Contacts
Max. voltage 100 V DC / 1 A
Surge voltage resistant > 2.5 kV
Connection Contacts
Max. voltage 250 V AC, 30 V DC / 5 A
Surge voltage resistance > 1.5 kV
Mains Voltage
Voltage range 90 V AC to 264 V AC
Frequency range 47 Hz to 440 Hz
Power consumption DOM4-8 with/ without 4 x DAL 40 W/70 W @ 230 V AC
Emergency Power Supply
Nominal voltage 24 V DC
Power consumption 24 W
Ambient temperature -5 °C to +55 °C
Relative humidity 15 % to 90 %
Weight 5.7 kg
Dimensions (W x H x D) 483 x 44 x 345 mm/1 HE, 19″

