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  • VM-3360e_pfle.jpg

Extension Amplifier


The VM-3360E is a multifunctional amplifier that can be mounted in an EIA-Standard equipment rack (3-unit size). The unit comes with the speaker output section which has an internal attenuator and 6-output selector. In addition, the unit features the surveillance function which automatically checks the system for failures.

  • System management amplifier can be expanded by connecting up to 9 extension amplifiers
  • 360 W rated output
  • 6 speaker line outputs
  • 8 control inputs and 8 control outputs for general purpose
  • 6 control inputs for emergency purpose and 3 control outputs for status information
  • Connection to system management amplifier via VM Link
Power Source
230 V AC, 50/60 Hz
Power Consumption
850 W (at rated output), 380 W (according to EN60065)
Rated Output
Frequency Response
50 Hz – 20 kHz, ±3 dB (at 1/3 rated output)
0.7% or less (at rated output, 1 kHz)
Signal-to-Noise Ratio
85 dB or more
External amplifier Input: 100 V line, removable terminal block (14 pins)
Local Input: –50 dB* (MIC) / –10 dB* (LINE) (changeable), 600 Ω,
electronically balanced, removable terminal block (14 pins)
Speaker output 1 – 2: Max. (360 W) per output
Speaker output 3 – 6: Max. (120 W) per output
Speaker output 1 – 6: Total within 360 W, removable terminal block (14 pins)
Allowable minimum load: 500 Ω (20 W) at 100 V line for speaker line failure detection
Direct output: Direct output from internal or external amplifier,removable terminal block (16 pins)
VM Link
Input: Connecting the VM-3240VA or VM-3360VA, RJ45 female connector
Output: Connecting the VM-3240E or VM-3360E, RJ45 female connector
Maximum distance: 800 m
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP)
Connecting the VP-2421, RJ45 female connector
Maximum distance: 5 m
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP)
General Control
Input 1 – 8: No-Voltage make contact input, open voltage: 24 V DC,
short-circuit current: 2 mA or less, removable terminal block (14 pins),
Output 1 – 8: Isolated open collector output, withstand voltage: 30 V DC,,
operating current: 10 mA or less, removable terminal block (14 pins),
Emergency Control
Input 1 – 5: No-Voltage make contact input, open voltage: 24 V DC,
short-circuit current: 2 mA or less, RJ45 female connector
Input 6: Isolated voltage input, Inactive: –24 V ±20%, Active: +24 V ±20%,RJ45 female connector
Status out: Relay contact output, withstand voltage: 40 V DC
operating current: 2 – 300 mA, RJ45 female connect or
ATT Control
Relay contact 1 – 6, 125 V AC or 30 V DC, total under 5 A,
removable terminal block (16 pins)
Power Input/Output
Power in: Connecting the VX-2000DS only (operating range: 20 – 40 V DC)
PS out: 28 V DC / 24 A
M4 screw terminal, distance between barriers: 11 mm
DC24V Output
24 V DC, Maximum feeding current 0.3 A
DS Link
Connecting the VX-2000DS, RJ45 female connector
Maximum distance: 5 m
Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP)
Operating Temperature
–5 to +45 °C
Operating Humidity
5 to 95%RH (no condensation)
Panel: Aluminum, hair-line, black
Case: Surface-treated steel plate, black, paint
482 (w) x 132.6 (h) x 407 (d) mm
19 kg

Please download Datasheet to access full specifications.

Required Accessory

Microprocessor-controlled extension amplifiers for voice alarm compact amplifiers with complete monitoring according to VDE 0833-4 and VDE 0828-1.
6 switchable and adjustable volume speaker outputs with a total of 360 Watt of rated output. 
Audio input for local transmission with choice of outputs over inputs. 8 universally usable inputs and 8 universally usable control outputs; 6 separate inputs for alarm control of the BMZ with switchable monitoring, one with 24-volt control (polarity); three separate control outputs with relay contacts for feedback to the BMZ: collective fault signal (changeover contact), emergency (changeover contact) and activated CPU off (make contact). Each line output a switching relay for example external volume control in 3- and 4-wire technology.
An appropriate additional amplifier can be used as a rescue and announcement enhancer, in the second case, announcements are made without the interruption of background music in durchsagelose areas can be made. The monitoring of the additional amplifier is taken over by the extension amplifier. 

  • VM-3360e_pfle.jpg

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