Atlas IED Z2-B, Z4-B Data Sheet

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Z2-B & Z4-B

High Deﬁnition Acoustical Systems for Speech Privacy, Paging, and BGM

Features

• Includes Internal, High Efficiency 70.7V Transformer

(Cannot be Bypassed for 8Ω Operation)

• Amplified Masking Controller

• 2 Speech Privacy Zones (Model Z2-B)

• 4 Speech Privacy Zones (Model Z4-B)

• 30-Watt 70V Output per Zone

• Out of Box Operational, Featuring AtlasIED Custom Presets

• Enhanced Privacy Mode with Wired and Wireless Signs Available

• Selectable Mic / Line Input for Paging or Recorded Messaging

• 3.5mm Stereo Summed Auxiliary Input for Background Music

• Bluetooth® Streaming for Background Music

• PC Software to Create and Save Custom Project Files

• System Commissioning Ramp on Each Zone

• iOS® and Android® App for System Tuning and Control

• Wireless Speech Enhancement Activation Switch and Sign

Applications

AtlasIED has been developing, manufacturing, assisting and commissioning sound masking systems for over forty years using proprietary Chanaud masking filters. The Z Series includes a multitude of features enabling it to conform to most design requirements but remains intuitive enough for simple operation and quick installation. The Z Series is designed to be aesthetically pleasing for office or conference room applications seamlessly blending in to a variety of decors. Z Series placement is flexible allowing for mounting on a surface, in the wall, or in an equipment rack.

The Z2-B model delivers quality audio and speech privacy in spaces up to 7000 sq ft with two-zones of control flexibility. The Z4-B model features four-zones of audio with total potential sound masking coverage of up to 14,000 sq ft. This compact integrated solution features out of the box selectable system configuration presets that are accessible through the front panel display and navigation keys. The combination of these features makes for a simple but effective speech privacy and audio control solution.

All other Trademarks are property of their respective owners. No endorsement is implied. Due to continual product development, specifications are subject to change without notice. ATS005761 RevD 5/19

General Description

The Z Series is a multi-zone speech privacy system that also supports background music and paging applications. Model Z2-B is a two-zone speech privacy system providing 60-watts of total amplification and model Z4-B is four-zone speech privacy system delivering up to 120-watts of amplification.

The Z Series is an all-in-one solution that not only supplies high quality speech privacy, but also can deliver high quality background music and paging. Mic/line and music inputs each have a five-band equalizer and Hi and Lo pass filters to assure maximum performance. Music inputs incorporate either analog stereo summed inputs or Bluetooth® streaming. For paging applications, the Z Series incorporates a unique hi-Q feedback filter specifically tailored to the vocal frequency range. Output limiters are in the audio chain to protect against system overdrive.

Advanced features of the Z Series include separate analog masking generators per zone, 14-day system commissioning ramp per zone, and PC project design software allows system custom project files to meet installation needs.

For conference room applications where secure speech privacy is required, the Z Series features a Speech Privacy Enhancement mode that can be engaged while a meeting is in progress. Speech Privacy Enhancement mode applies additional acoustical energy to the surrounding environment, increasing the privacy levels for the conference room occupants. These unique secured speech filters have been approved and implemented in many installations around the world including military and government facilities. Activation of the Speech Privacy Enhancement feature is accomplished via hardwired switch, an iOS® or Android® application, or using an optional wireless desktop / wall mount switch. An optional wired or wireless sign is available for a visual aid to notify attendees when Speech Privacy Enhancement is active.

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333 SUPPORT@ATLASIED.COM

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System Z2-B Z4-B

Type 60-Watt 2-Zone High Definition Acoustical System 120-Watt 4-Zone High Definition Acoustical System

Power Supply Type 24VDC (2.5A) External Power Supply 24VDC (5A) External Power Supply

Independent Analog Noise Generators 2 4

Independent Zones for Indirect Field Masking, Paging or Background Audio

Independent Zones for Direct Field Masking 1 2

Output Power (Note 1)

70V per Zone 30-Watts

Factory Default Settings (As Shipped)

Amplifier Configuration 2 Zone (Indirect Field Masking) 4 Zone (Indirect Field Masking)

Level Controls Assignment Masking Level, Mic / Line, AUX & Bluetooth® Adjustable via Front Panel Navigation

I/O Matrix Mic / Line, AUX, Bluetooth® Routed to Zone 1-2 or 1-4

Master Levels Set to -10dB

Level Settings

Masking Zone DSP Settings

Music Input DSP Settings

Paging Input DSP Settings

GPIO Control Ports (Rear Panel) Enhanced Speech Privacy Engage, Privacy Sign Output, Fault

Inputs

Input Quantity Speech Privacy Engage, Privacy Sign Output, Fault

Input Type (Line Balanced or Unbalanced)

Input Impedance 40kΩ

Input Sensitivity

Maximum Input Level Vrms Mic 50mV, Line 2V, AUX 2V

Input Connectors Type Mic / Line 3.5mm Euro Block, AUX 3.5mm TRS, Bluetooth

Level Control

Front Panel Navigation Keys Masking Zones 1-4, Paging (Mic / Line), Music, Master Zones 1-4

App Control Masking Zones 1-4, Paging (Mic / Line), Music, Master Zones 1-4

Status Indicators

Power Front Panel Display

Input Signal No

Output Signal No

Output Fault Front Panel Display

Bluetooth® Music Front Panel LED (Blue)

Front Panel Features

Power Switch Navigation Enter Button (Press and hold for 3 seconds)

Display 2x 24 Segment, Blue Illumination

USB USB Standard

Masking Set to -20dBU Mic / Line Set to Mic -10dBu Aux 3.5mm & Bluetooth® Sensitivity Set to .775mV, Level -10dB TBD, Muted

Zones 1-4 Configured the Same, Masking EQ – Set to Preset #1 Factory Default File 1.xx Open Ceiling Curve, Level -20dB, Privacy Level +6dB

Input Sensitivity HPF 120Hz, LPF 15kHz, EQ 5 Bands = 0dBU, Limiter = 0dB, Zone Levels -10dB, Paging Mute Receive OFF

Mic Mode, Phantom Off, VOX Music AUX / BT Mute Setting Off, Paging Feedback Filter Off, HPF 120Hz, LPF 15KHz, EQ 5 Bands = 0dB, Limiter = 0dB, Zone Levels -10

Mic / Balanced Line selectable, 3 Position Phx 3.5mm pitch. AUX 3.5mm L & R Summed Unbalanced, Bluetooth® (Note: Bluetooth® and AUX 3.5mm Share the same Level control & EQ)

Mic 10mV Line 1V Music (Bluetooth® & AUX 3.5mm) Selectable, 1V, 775mv, 500mV, 316mV

2 4

All other Trademarks are property of their respective owners. No endorsement is implied. Due to continual product development, specifications are subject to change without notice. ATS005761 RevD 5/19

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333 SUPPORT@ATLASIED.COM

AtlasIED.com

Internal Panel Features

Power Input 24V DC, Z4 = 5A , Z2 = 2.5A, 2 Position, 5.08mm Euro Block, (Phoenix)

AUX Input 3.5mm TRS Jack

Paging (Mic / Line) 3 Position, 3.5mm Euro Block, (Phoenix)

Fault GPIO Contact Closure (NC), Opens upon power failure or fault, 2 position Euro block, 3.5mm

Privacy Engage 3 Position, 3.5mm Euro Block, (Phoenix), 10VDC Out, GND, Activation ports

Zone 1-4 Amplifier Outputs (Direct Field Masking) 4 RJ45

Zone 1-4 Amplifier Outputs (Indirect Field Masking) 2 Position, 5.08mm Euro Block, (Phoenix)

DSP Features and Elements

Level Control Paging (Mic / Line), Music (AUX & Bluetooth®), Masking Zone 1,2,3,4, Master Level Zone 1,2,3,4

System Commissioning Ramp Separate Commissioning Ramps for Each Masking Zone Output, Duration Settings 1 -14 Day Selection Made in

Masking Noise Pink and White Noise Analog Generators

Presets

Hi and Low Pass Filters Paging (Mic / Line), Music (AUX / BT), Masking Zone 1,2,3,4, 12db Butterworth, Variable Frequency, Enable / Disable

EQ Music (AUX / BT) - 5 Filters (Q1.4, 1.0 BW) +/-12dB, SHS Filter

Delay N/A

Limiter Music (AUX / BT), Paging (Mic / Line), Threshold 0db to -15dB

DSP Type 24-Bit

Interface Control Ports

USB USB for Fat32 Formatted USB Drive

Wireless Sign Connectivity 915MHz with BLE® Control

Bluetooth

GPIO Ports

Location Internal

GPIO Ports Qty 2 Functions

Connection

Functions

Amplifier Zone Output Terminals (Direct Field Masking)

Output Connectors Type RJ45

Number of Terminals Qty 4 RJ45 (32 Pins)

Output Connectors Fixed or Removable Fixed

Wire Type Required CATe 5,6

Amplifier Zone Output Terminals (Indirect Field Masking)

Output Connectors Type 5.08mm Euro Block, (Phoenix)

Number of Terminals Z2-B: 4 (2 Amplifier Channels), Z4-B: 8 (4 Amplifier Channels)

Output Connectors Fixed or Removable Removable

Wire Size 14 AWG

Terminal Spacing 5.08mm

Current Rating 12A per Terminal

Wire Class Required Class 2

Enhanced Privacy Level Masking Zone 1,2,3,4

Preset Software, Front Panel On / Off Selection per Zone, 7 Day Battery Clock Back Up

10 Total, Factory Presets Note: Subject to change. Custom Presets can be Created in Z Series Software and Uploaded via USB Port

Button

Paging (Mic / Line) - 5 Filters (Q3.25, 0.44 BW), Feedback Filter (Frequency Range 200Hz - 6kHz, Q14,0.10 BW) -20dB Masking Per Zone - 20 Filters (Q4.3, 0.33 BW, 1/3 Octave)

Bluetooth® version 4.1

1. Speech Privacy Enhancement - Euro Block PHX Type 3.5mm, 3 Pins, Ground, +10VDC (Output After Engaged), C1

2. Fault Reporting – Euro Block PHX Type 3.5mm, 2 Pins Contact Closure (NC) (Open for power failure or amp Channel fault)

1. Speech Privacy Engage & Privacy Sign Output

2. Fault Reporting

All other Trademarks are property of their respective owners. No endorsement is implied. Due to continual product development, specifications are subject to change without notice. ATS005761 RevD 5/19

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333 SUPPORT@ATLASIED.COM

AtlasIED.com

Cooling

Convection Ye s

Electrical Specifications (General)

Masking Generator One Per Amplifier Channel

Total Harmonic Distortion 1kHz and 1dB Below Rated Power

Frequency Response 50Hz - 15kHz (DSP Filters Set to Flat)

Signal to Noise Ratio >90dB Below Rated Output (A-weighted)

Damping Factor (20Hz to 400Hz) N/A

Slew Rate N/A

Crosstalk 69dB @ 1kHz

Protection Hi / Low Input Voltage, Thermal, Short, Over Current

Max Output Peak Voltage 100V (Meets Class 2 Low Voltage Wire Codes)

File Storage Recall or Save to Device, Recall or Save to USB Drive

AC Power Requirements

Operating Voltage External Supply 110V-230V, 50/60Hz

Mains Interface IEC C7 Receptacle to Inline Power Supply, To Amp - 24V DC Output 2 Position, 5.08mm Euro Block, (Phoenix)

Power Cord (Included) 1.2m, NEMA 1-15P Standard USA 2 Pin Plug to IEC C7 Receptacle with 18/2

Minimum Power-Up Voltage 100 V

Maximum Operating Voltage 240V

Recommended AC Mains Current Requirements 10A

Power Consumption and Current Draw (Note 4) Amps Z2/Z4 Watts Z2/Z4 BTU Z2/Z4

Standby / APD Mode N/A N/A N/A

Idle Active / On 120mA / 160mA 6.7W / 10.2W 22.6 BTU / 34.8 BTU

Average Power, All Channels Driven (Note 2) 280mA / 560mA 21W / 40W 71 BTU / 136 BTU

Max Power, All Channels Driven (Note 3) 1A / 1.9A 73W / 140W 250 BTU / 477 BTU

Dimensions and Weight

Rack Mount Requirements 5RU, 19" ZSERIES-RMK

Dimensions - Unit (without Dress Ring) W 10.7" x H 8.17" x D 2.32" (272mm x 208mm x 59mm)

Dimensions - Shipping W 14" x H 13.5" x D 5" (356mm x 343mm x 127mm)

Weight - Unit Z2 - 7.7lb (2.8kg), Z4 - 10lb (3.77kg)

Weight - Shipping Z2 - 10.7lb (4.2kg), Z4 - 13lb (5.17kg) (Preliminary)

Agency Approvals

North America Agency UL, TUV, GMA (Power Supply)

FCC Class A (Conducted & Radiated Emissions) Part 15 of the FCC Rules

RoHS / WEEE Compliant Ye s

CE Yes, Power Supply

Optional Accessories

ASP-MG2240S Wired Enhanced Speech Privacy Sign

Z-SIGN Wireless Enhanced Speech Privacy Sign

ZSERIES-RMK 5RU Rack Mount Kit

Typical, 0.2%

SPT-2 Black Rated up to 7A 125V to 240V

NOTES:

1. Power level measurement is define as follows: 1Hz sine AUX, line or mic inputs.

2. Average Power is defined as Pink Noise input signal applied to achieve 1/4 of the power rating.

3. Max Power is defined as 1 KHz input signal applied to achieve the maximum power output before clipping into a specified load.

4. BTU is calculated by the AC Mains Power consumed minus the total power output measured at the specified load and condition, multiplied by 3.412. Example: 785 Watts from the AC Source - 600 Watts Total Output power = 185 x 3.412 = 631 BTU

All other Trademarks are property of their respective owners. No endorsement is implied. Due to continual product development, specifications are subject to change without notice. ATS005761 RevD 5/19

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333 SUPPORT@ATLASIED.COM

AtlasIED.com

Dimensional Drawings

PRELIMINARY

Surface Mount Configuration

2.32 59

207.50

8.17

Top

10.71 272

2.32 59

Flush Mount Configuration

237.50

2.32 59

9.35

Front

Top

12.15

308.50

Side

2.32 59

Front

All other Trademarks are property of their respective owners. No endorsement is implied. Due to continual product development, specifications are subject to change without notice. ATS005761 RevD 5/19

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333 SUPPORT@ATLASIED.COM

Side

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Optional Accessories

Note: All series accessories can be used together.

Mobile App to Control

Enhanced Privacy Activation

Start

Settings

Z Series iOS® or Android® App

Wired Activation

WPD-SWCC

Model Z2 - ID 1699

Status-Enhanced Privacy

Wireless Enhanced Privacy

Activation Sign

Z-SIGN

Wired Sign

ASP-MG2240S

A. ASP-MG2240S - The Enhanced Privacy In Use Wired Sign is used to inform the public that a Sound Masking system is in use for their security while having a private conversation. This wired privacy sign is designed to be integrated with the Z Series. The ASP-MG2240S is a 10V DC voltage powered Acrylic LED Diffusion type sign featuring a multi-functional mount with a polished aluminum finish. The ASP-MG2240S can be mounted to a wall or to a single gang electrical box. The mounting hardware is included to support most installation requirements.

B. WPD-SWCC - A décor style wall plate featuring a push button switch that activates/deactivates a hard latch contact closure. This product is designed to be used with compatible AtlasIED products that are designed to be remotely activated. The unit is constructed of durable ABS material and includes a red LED system status indicator as well as a removable label guard for easy and clean designation of switch function. The unit has a four- conductor interface connection designed to work with the included Phoenix style connector. This unit can function in remote activation scenarios up to 200 feet from the controlled unit using 22-gauge wire.

C. Z-SIGN - The AtlasIED Z-SIGN Enhanced Privacy Sign is used to inform the public that a Sound Masking system is in use for their security while having a private conversation. This wireless privacy sign is designed to be integrated with the AtlasIED Z Series High Definition Acoustical Systems. The Z Series sign works in conjunction with models Z2-B & Z4-B base units. The Z-SIGN is a wireless transceiver that can be used to activate the System’s Enhanced Speech Privacy Mode and illuminate indicating the room is secure. The Z-SIGN utilizes 915MHz wireless technology for communication to the Z2 & Z4 base units. This technology assures communication from the sign to the base unit through walls and up to 100ft apart. The Z-SIGN also utilizes BLE® technology for the Z-SIGN to communicate to a phone or tablet via iOS or Android App. This App allows for the customer to engage Speech Privacy Enhancement, plus it allows for the installer to adjust the zone levels remotely during system setup. If using an App, the Z Series features an Enhanced Speech Privacy switch to allow for the sign to set on a desk. The Z Series utilizes high quality rechargeable batteries to assure maximum usage between charges. The Z-SIGN can also be powered utilizing the included power supply. Refer to the Z-SIGN data sheet for more information.

D. Z Series App for iOS® or Android® - The Z Series App can be used to engage the Z2 or Z4 into the Enhanced Speech Privacy Mode. It can also be used to remotely adjust music, paging and masking levels per zone. Each input can be tuned to meet each zone’s acoustical requirements.

• The App uses the smartphone Bluetooth® BLE® technology to connect to the Z2 / Z4 Base unit. The distance of the Bluetooth® transmission is around 100 ft line of site. To avoid dropouts, it is recommended to be in the same room as the Z2 / Z4 base units and stay within 50ft.

• If longer distance is required a Z-SIGN can be used to act as a relay-bridge between the phone App and the Z2 / Z4 base units. The phone connects to the Z-SIGN via Bluetooth® BLE® and the Z-SIGN transmits the commands to and from the Z2 / Z4 Base units via UHF frequency. The UHF allows for much greater transmission distances compared to Bluetooth®. It is common to get command transmission distances over 100 ft but will vary depending on the building construction and number of walls it has to go through.

All other Trademarks are property of their respective owners. No endorsement is implied. Due to continual product development, specifications are subject to change without notice. ATS005761 RevD 5/19

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333 SUPPORT@ATLASIED.COM

AtlasIED.com

Architect and Engineer Specications

The AtlasIED Model Z2-B & Z4-B shall be an amplified multi zone Speech Privacy Sound Masking, paging BGM system. The Z Series shall provide one balanced Mic / Line, AUX L & R Summed Unbalanced inputs and Bluetooth® streaming input. The Z Series shall incorporate BLE® and 900MHz wireless technology for remote indication and control. The Z2-B shall provide two independent analog noise generators with separate assignable system commission ramps for Speech Privacy. The Z2-B shall deliver 60-Watts of power into a 70V system. The Z4-B shall provide four independent analog noise generators with separate assignable system commission ramps for Speech Privacy. The Z4-B shall deliver 120-Watts of power into a 70V system.

The Z Series shall incorporate a front panel digital display with password protected navigational keys to access and adjust factory preset project files. Project files included shall be for speech privacy masking applications for Open Ceiling, Above Ceiling, Below Floor, Direct Field, Indirect Field and Enhanced Speech Privacy. The Z Series shall have PC Based software to create custom project files to upload via USB drive.

The Z Series shall include an “Enhanced Privacy” system for high security applications. Enhanced Privacy activation shall be done remotely via hardwired contact closure, iOS® / Android® App or via the optional AtlasIED wireless Z-SIGN. The Z Series shall transmit when Speech Privacy is engaged via hard wired 10VDC output to power an optional Enhanced Privacy sign or wirelessly transmit to the optional Z-SIGN. Enhanced Privacy configuration settings shall be adjustable via the front panel navigation keys.

The Z Series shall support paging, message playback or BGM audio. The Z Series Mic / Line input shall be Euro / Phoenix type connector. The AUX input on rear panel shall be a 3.5mm stereo (summed) jack. The Bluetooth® streaming protocol shall be of the 4.1 standard. The audio input sensitivity shall be Mic 5mV, Line 500mV, and AUX / Bluetooth® variable 316mV – 1V. Each of the Mic / Line and AUX / Bluetooth® inputs shall have independent input level control accessed via the front panel navigation keys. DSP Equalization shall be fixed per Project File Preset. The Z Series shall have PC Based software to create project files with custom EQ, routing, mixing and level adjustments.

The Z Series shall incorporate two types of speaker connectivity, Euro block / Phoenix 5.08mm pitch connectors to support two conductor wire and RJ45 jacks to support a multiple multi conductor cable. The Z Series shall meet low voltage Class-2 wiring electrical code requirements, eliminating the need to run the wire in expensive conduit.

Frequency Response shall be 50Hz-15kHz (with DSP set to Flat). Dynamic Range shall be greater than 90dB below rated output (A-Weighted). Power Consumption shall be less than 20W average under normal use for the Z2-B and 40W for the Z4-B. Dimensions shall be W 10.7" x H 8.17" x D 2.32" (272mm x 208mm x 59mm). Weight shall be

7.7 lbs (2.8 kg) for the Z2-B and 10 lbs (3.77 kg) for the Z4-B. Warranty coverage shall be 3-year. The unit shall be CE marked, RoHS/WEEE, TUV, GMA (power Supply) compliant and UL certified. The Z2 & Z4 shall meet low voltage wiring standards. The High Definition Acoustical Systems for Speech Privacy, Paging, and BGM Amplifier shall be an AtlasIED Z2-B & Z4-B.

All other Trademarks are property of their respective owners. No endorsement is implied. Due to continual product development, specifications are subject to change without notice. ATS005761 RevD 5/19

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333 SUPPORT@ATLASIED.COM

AtlasIED.com

Atlas IED Z2-B, Z4-B Data Sheet

Specifications and Main Features

Frequently Asked Questions

User Manual