তোয়া ভয়েস ইভ্যাকুয়েশন সিস্টেম
Voice alarm systems VM-3000 Series
Cost-effective system for small to medium sized applications.
The VM-3000 is a cost-effective integrated public address and voice alarm system designed to fulfill the EN 54-16 European standard for voice alarm and also engineered with powerful digital signal processor (DSP), ensuring high quality audio broadcasting for proper speech intelligibility.
The compact design enables the system to fi t best in various small to medium sized applications such as schools, department stores or office buildings.
- Cost-effective integrated public address and voice evacuation system
- Easy installation and compact design EN 54-16 certified, loop-isolator: EN 54-17
- Intuitive and user-friendly configuration through dedicated PC software
- Easy integration into existing building management systems via ModBus
Objectives and use
Alarm systems that rely on spoken messages to warn and direct people are either referred to as electroacoustic emergency notification systems or voice alarm systems, depending on the applicable standard. Below, we use the term voice alarm for both types, provided that there are no differences between them.
The objective of voice alarm is to inform people in emergency situations using voice messages, thereby inducing them to leave a dangerous area quickly and in an orderly fashion. Voice alarm can also be used to initiate operational measures for the protection of property. The fire brigade can use such a system to issue clear instructions for targeted building evacuation. Such instructions are directed in particular to any external people present in these buildings.
Regulation and Standardisation
There exist different kinds of standards and regulations affecting voice alarm systems (VAS). Here we will mainly cover that standards and regulation that were originated from EU standardisations and are applied in several EU member states. There can exist further national standards covering parts of installations that are not covered by EU standards, e.g. for the fire resistance of cables. Furthermore there can exist national laws and regulations for constructions relating to fire. We cannot cover all national laws, regulations and standards here due to limited space.
Construction Product Directive and Regulation
Beneath other construction products, the construction product directive (CPD) covered the general requirements for fire equipment. This directive was adopted by most EU member states resulting that three product standards of the EN 54 series became mandatory for VAS’ in those states in 2010. The construction product regulation entered into force end of March 2011. The transition period, i.e. the time of overlapping of the directive and regulation, ended on 1st July 2013. The EU construction product regulation stands over national directives or regulations and is now mandatory in all EU member states.
The directive and the regulation, both require a certification of VAS equipment including power supplies, electronic control system (VACIE: voice alarm and indication equipment) and loudspeakers. Products certified under the CPD can still be used without any modification under the new CPR. But, under the CPR, the name of the certificate changed from “EC-Certificate of Conformity” to “Certificate of constancy of performance”, and the manufacturer has to provide a so called declaration of performance (DoP), declaring the performance of the product with regard to the essential requirements listed in the product standards.
The CPR has no influence on national application or installation standards. It affects the product only and is therefore a matter of the manufacturer.
Product Standards
The equipment of a VAS (meaning electronic control system VACIE, power supplies and loudspeakers) is to be tested and certified by a notified body (NB) on the following standards by the manufacturer:
electronic system (“VACIE”): EN 54-16
power supply (PSE): EN 54-4
loudspeaker: EN 54-24
We provide a wide range of certified voice alarm equipment, from electronic systems (VACIEs) including power supplies up to loudspeakers.
EU Application Standards
Two EU standards are applied in several EU member states:
EN 60849 (will be replaced by EN 50849 soon) and
TS 54-32
The EN 60849 is also called a system standard because it does not cover the application only but also the products. Since there were some discrepancies between this standard and the EN 54 standards, it was revised and will be published soon under the standard name EN 50849.
The TS 54-32 belongs to the EN 54 series but it is not a harmonised standard, therefore it is a technical specification. It was already adopted by some EU member states. It covers the planning, design, installation, commissioning, use and maintenance of voice alarm systems with specific requirements.
Both standards have similar requirements but not only for the power supply system: AC-mains and batteries power backup: 30 minutes alarm, 24 hours standby emergency messages: with 4 – 10 seconds attention drawing signal before message emergency speech levels: min. 65 dB, min. 6 dB above ambient noise, max. 120 dB intelligibility: STI equal or better than 0.5
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TOA ভয়েস ইভ্যাকুয়েশন সিস্টেম
TOA VM-2120 System Management Amplifier (ER Version)
VM-2120 একটি মাল্টি ফাংশনাল অ্যামপ্লিফায়ার যা EIA-Standard অনুযায়ী equipment rack (3-unit size) এর। ইউনিটটি ব্যাকগ্রাউন্ড মিউজিক ইনপুট ৪টি অডিও ইনপুট সহ আসে এবং স্পীকার অউটপুট সেকশনের ইন্টার্নাল অ্যাটেনুয়েটর এবং ৫-আউটপুট সিলেক্টর আছে। এটি শুধুমাত্র জেনারেল ব্রডকাস্টই নয় EN60849 স্ট্যান্ডার্ড অনুযায়ী ইমার্জেন্সি ব্রডকাস্ট ও করে যাতে জরুরী অবস্থায় প্রি-রেকর্ডেড ভয়েস ইন্সট্রাকশন দেওয়া যায়। একটি অপশনাল RM-200M রিমোট মাইক্রোফোনের সাহায্যে ইমার্জেন্সি ব্রডকাস্ট করা যায়, অ্যামপ্লিফায়ার থেকেও করা যায় এটা এবং এক্সটার্নাল ইকুয়েপমেন্টের সাহায্যে রিমোটলি কন্ট্রোল করা যায়। 100 V/83 Ω অ্যাপ্লিকেশনে সার্ভ্যালেন্স ফাংশনে স্বয়ংক্রিয়ভাবে সিস্টেমের ফেইলিওর চেক করে। একটি অপশনাল EV-200M ভয়েস অ্যানাউন্সমেন্ট বোর্ডের দরকার হয়। একটি অপশনাল SV-200MA সার্ভ্যালেন্স বোর্ডের দরকার হয়।
Specifications
| Power Source | AC: 230 V DC: 24 V/7.5 A Applicable cable diameter: AWG22 – AWG14 |
|---|---|
| Power Consumption on AC Mains | With no signal present: 37 W Under normal operating conditions according to EN60065: 1998 sec. 4.2: 107 W With rated output signal: 201 W |
| Current Consumption on 24 V DC Power Input | With no signal present: 0.7 A Under normal operating conditions according to EN60065: 1998 sec. 4.2: 2.1 A With rated output signal: 5.2 A |
| Rated Output | 120 W |
| Output Voltage /Impedance | 100 V/83 Ω (selectable by the internal wiring change) |
| Frequency Response | 50 Hz – 16 kHz |
| Distortion | 1 % or less |
| Signal-to-Noise Ratio | 60 dB or more |
| Tone Control | Bass: 100 Hz ±10 dB (Inputs 1 – 3 and BGM individually adjustable.) |
| Remote Microphone /Expansion Amplifier Connection | 2 RJ45 female connectors for connecting the RM-200M Remote Microphone and the VM-2120 or VM-2240 unit used as an expansion amplifier. Maximum distance: 800 m (874.89 yd) in total Link cable: Category 5 Shielded Number of connectable RM-200M’s: Up to 4 Twisted-Pair straight cable (TIA/EIA-568A standard) |
| Input | Inputs 1 – 3: -60 dB(*3) (MIC)/-10 dB(*3) (LINE) (changeable) 600 Ω combined XLR connector (female)/phone jack (Only Input 1 is additionally equipped with DIN connector(*5).) Telephone paging input: Push-in terminal block(*6) Voice sound: -10 dB(*3) balanced input with shield terminal(*4) Control: No-voltage make contact input open voltage: 3.3 V DC short-circuit current: under 1 mA BGM 1 – 2: -20 dB(*3) Power amplifier input: 0 dB(*3) External speaker line input: 100 V line (This input is selected when the “Unit’s broadcast cutoff” control is activated.) |
| Output | Speaker output: Plug-in screw connector(*7) 5-zone selector with attenuator (all zones simultaneously selectable) Direct speaker line output: Direct output from the power amplifier output transformer (attenuator bypassed) Plug-in screw connector(*7) Line output: 0 dB(*3) Recording output: 0 dB(*3) Preamplifier output: 0 dB(*3) |
| Control Input | For controlling Inputs 1 – 3 No-voltage make contact input short-circuit current: 1 mA or less |
| Control Input and Output | D-sub connector (25-pin Input: No-voltage make contact input short-circuit current: 1 mA or less Output: Open collector output control current: 10 mA or less (1) External control input Activation of messages(*8) Activation of power Activation and stop of Emergency Broadcast Unit’s broadcast cutoff (when activated by an external emergency equipment) (2) Status output Irregularity of communications with the Remote Microphone and an expansion amplifier AC power condition DC power condition Irregularity of the sound source of the Voice Announcement Board Failure (FAULT) indication on Power switch on |
| External Attenuator Control Output | Plug-in screw connector(*7) transfer type contact current: 7 A (DC) or less |
| Surveillance Input and Output(*9) | D-sub connector (25-pin Input: No-voltage make contact input Output: Open collector output |
| Power Supply | 24 V DC/0.1 A Unit RU-2001/-2002 |
| Chime Tone | Built-in chime: 2-tone chime/2-tone chime (fast repeat)/4-tone chime (Up)/Single-tone chime/4-tone chime (Up & Down)/Gong/off Voice Announcement Board sound source: Pre-recorded chime(*8) |
| Function | Two units stacking (VM-2120 or VM-2240) Emergency broadcast (sequential control) Broadcast priority control Surveillance (failure detection) function(*9) Power supply to only one Remote Microphone (RM-200M) Line resistance: 40 Ω (one way) or less |
| Operating Temperature | 0 ℃ to +40 ℃ (32 %%dF to 104 %%dF) |
| Finish | Panel: ABS resin Case: Steel plate |
| Dimensions | 419 (W) × 143.3 (H) × 355.7 (D) mm (16.5 × 5.64″ × 14) |
| Weight | 12.5 kg (27.56 lb) |
| Accessory | Power cable (2 m (6.56 ft)) ……1 Miniature type time-lag fuse T2.5 A ……1 |
| Option | Rack mounting bracket: MB-36 Input transformer: IT-450 Voice announcement board: EV-200M Surveillance board: SV-200MA |
TOA VM-2240 System Management Amplifier (ER Version)
VM-2240 একটি মাল্টি ফাংশনাল অ্যামপ্লিফায়ার যা EIA-Standard অনুযায়ী equipment rack (3-unit size) এর। ইউনিটটি ব্যাকগ্রাউন্ড মিউজিক ইনপুট ৪টি অডিও ইনপুট সহ আসে এবং স্পীকার অউটপুট সেকশনের ইন্টার্নাল অ্যাটেনুয়েটর এবং ৫-আউটপুট সিলেক্টর আছে। এটি শুধুমাত্র জেনারেল ব্রডকাস্টই নয় EN60849 স্ট্যান্ডার্ড অনুযায়ী ইমার্জেন্সি ব্রডকাস্ট ও করে যাতে জরুরী অবস্থায় প্রি-রেকর্ডেড ভয়েস ইন্সট্রাকশন দেওয়া যায়। একটি অপশনাল RM-200M রিমোট মাইক্রোফোনের সাহায্যে ইমার্জেন্সি ব্রডকাস্ট করা যায়, অ্যামপ্লিফায়ার থেকেও করা যায় এটা এবং এক্সটার্নাল ইকুয়েপমেন্টের সাহায্যে রিমোটলি কন্ট্রোল করা যায়। 100 V/83 Ω অ্যাপ্লিকেশনে সার্ভ্যালেন্স ফাংশনে স্বয়ংক্রিয়ভাবে সিস্টেমের ফেইলিওর চেক করে। একটি অপশনাল EV-200M ভয়েস অ্যানাউন্সমেন্ট বোর্ডের দরকার হয়। একটি অপশনাল SV-200MA সার্ভ্যালেন্স বোর্ডের দরকার হয়।
Specifications
| Power Source | AC: 230 V DC: 24 V/15 A Applicable cable diameter: AWG22 – AWG14 |
|---|---|
| Power Consumption on AC Mains | With no signal present: 54 W Under normal operating conditions according to EN60065: 1998 sec. 4.2: 255 W With rated output signal: 549 W |
| Current Consumption on 24 V DC Power Input | With no signal present: 1 A Under normal operating conditions according to EN60065: 1998 sec. 4.2: 5 A With rated output signal: 14 A |
| Rated Output | 240 W |
| Output Voltage /Impedance | 100 V/42 Ω (selectable by the internal wiring change) |
| Frequency Response | 50 Hz – 16 kHz |
| Distortion | 1 % or less |
| Signal-to-Noise Ratio | 60 dB or more |
| Tone Control | Bass: 100 Hz ±10 dB (Inputs 1 – 3 and BGM individually adjustable.) |
| Remote Microphone /Expansion Amplifier Connection | 2 RJ45 female connectors for connecting the RM-200M Remote Microphone and the VM-2120 or VM-2240 unit used as an expansion amplifier. Maximum distance: 800 m (874.89 yd) in total Link cable: Category 5 Shielded Number of connectable RM-200M’s: Up to 4 Twisted-Pair straight cable (TIA/EIA-568A standard) |
| Input | Inputs 1 – 3: -60 dB(*3) (MIC)/-10 dB(*3) (LINE) (changeable) 600 Ω combined XLR connector (female)/phone jack (Only Input 1 is additionally equipped with DIN connector(*5).) Telephone paging input: Push-in terminal block(*6) Voice sound: -10 dB(*3) balanced input with shield terminal(*4) Control: No-voltage make contact input open voltage: 3.3 V DC short-circuit current: under 1 mA BGM 1 – 2: -20 dB(*3) Power amplifier input: 0 dB(*3) External speaker line input: 100 V line (This input is selected when the “Unit’s broadcast cutoff” control is activated.) |
| Output | Speaker output: Plug-in screw connector(*7) 5-zone selector with attenuator (all zones simultaneously selectable) Direct speaker line output: Direct output from the power amplifier output transformer (attenuator bypassed) Plug-in screw connector(*7) Line output: 0 dB(*3) Recording output: 0 dB(*3) Preamplifier output: 0 dB(*3) |
| Control Input | For controlling Inputs 1 – 3 No-voltage make contact input short-circuit current: 1 mA or less |
| Control Input and Output | D-sub connector (25-pin Input: No-voltage make contact input short-circuit current: 1 mA or less Output: Open collector output control current: 10 mA or less (1) External control input Activation of messages(*8) Activation of power Activation and stop of Emergency Broadcast Unit’s broadcast cutoff (when activated by an external emergency equipment) (2) Status output Irregularity of communications with the Remote Microphone and an expansion amplifier AC power condition DC power condition Irregularity of the sound source of the Voice Announcement Board Failure (FAULT) indication on Power switch on |
| External Attenuator Control Output | Plug-in screw connector(*7) transfer type contact current: 7 A (DC) or less |
| Surveillance Input and Output(*9) | D-sub connector (25-pin Input: No-voltage make contact input Output: Open collector output |
| Power Supply | 24 V DC/0.1 A Unit RU-2001/-2002 |
| Chime Tone | Built-in chime: 2-tone chime/2-tone chime (fast repeat)/4-tone chime (Up)/Single-tone chime/4-tone chime (Up & Down)/Gong/off Voice Announcement Board sound source: Pre-recorded chime(*8) |
| Function | Two units stacking (VM-2120 or VM-2240) Emergency broadcast (sequential control) Broadcast priority control Surveillance (failure detection) function(*9) Power supply to only one Remote Microphone (RM-200M) Line resistance: 40 Ω (one way) or less |
| Operating Temperature | 0 ℃ to +40 ℃ (32 %%dF to 104 %%dF) |
| Finish | Panel: ABS resin Case: Steel plate |
| Dimensions | 419 (W) × 143.3 (H) × 355.7 (D) mm (16.5 × 5.64″ × 14) |
| Weight | 14.5 kg (31.97 lb) |
| Accessory | Power cable (2 m (6.56 ft)) ……1 Miniature type time-lag fuse T3.15 A ……1 |
| Option | Rack mounting bracket: MB-36 Input transformer: IT-450 Voice announcement board: EV-200M Surveillance board: SV-200MA |
TOA VM-3240VA Voice Alarm System Amplifier 240W
VM-3240VA একটি মাল্টি ফাংশনাল অ্যামপ্লিফায়ার যা EIA-Standard অনুযায়ী equipment rack (3-unit size) এর। ইউনিটটি ব্যাকগ্রাউন্ড মিউজিক ইনপুট অডিও ইনপুট সহ আসে এবং স্পীকার অউটপুট সেকশনের ইন্টার্নাল অ্যাটেনুয়েটর এবং ৬-আউটপুট সিলেক্টর আছে। এটি শুধুমাত্র জেনারেল ব্রডকাস্টই নয় EN60849 স্ট্যান্ডার্ড অনুযায়ী ইমার্জেন্সি ব্রডকাস্ট ও করে যাতে জরুরী অবস্থায় প্রি-রেকর্ডেড ভয়েস ইন্সট্রাকশন দেওয়া যায়। একটি অপশনাল RM-300MF ফায়ারম্যান মাইক্রোফোনের সাহায্যে ইমার্জেন্সি ব্রডকাস্ট করা যায় , অ্যামপ্লিফায়ার থেকেও করা যায় এটা এবং এক্সটার্নাল ইকুয়েপমেন্টের সাহায্যে রিমোটলি কন্ট্রোল করা যায়। এর সার্ভ্যালেন্স ফাংশনের সাহায্যে স্বয়ংক্রিয়ভাবে সিস্টেম ফেইলিওর চেক করা যায়।
| Power Source | 230 V AC, 50/60 Hz |
|---|---|
| Power Consumption | 600 W (with rated output signal), 260 W (according to EN62368-1) |
| Rated Output | 240 W |
| Frequency Response | 50 Hz – 20 kHz, ±3 dB (at 1/3 rated output) |
| Distortion | 0.7 % or less (at rated output, 1 kHz) |
| S/N Ratio | 85 dB or more |
| Audio Input/Output Characteristic | Sampling frequency: 48 kHz A/D D/A converter: 24 bit |
| Input | Input 1 – 3: -50 dB* (MIC)/-10 dB* (LINE) (changeable), 600 Ω, electronically balanced, combined XLR connector (female)/phone jack Input 4: -50 dB* (MIC)/-10 dB* (LINE) (changeable), 600 Ω, electronically balanced, removable terminal block (14 pins) BGM 1 – 2: -10 dB*, 10 kΩ, unbalanced, RCA pin jack External amplifier input: 100 V line, removable terminal block (14 pins) |
| Output | Speaker output 1 – 2: Max. (240 W) per output Speaker output 3 – 6: Max. (120 W) per output Speaker output 1 – 6: Total within 240 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) Recording output BGM/Paging: 0 dB*, 10 kΩ, unbalanced, RCA pin jack |
| RM Link | Input 1 – 2: Connecting the RM-300MF/RM-200M Remote Microphone. RJ45 female connector Maximum distance: Total 800 m (874.89 yd) between this unit and remote microphones Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| Network I/F | 10BASE-T / 100BASE-TX (selectable by automatic negotiation), RJ45 female connector Maximum distance: 100 m (109.36 yd) between this unit and a switching hub Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| VM Link | Output: Connecting the VM-3240E or VM-3360E, RJ45 female connector Maximum distance: 800 m (874.89 yd) Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| EXT PA Link | Connecting the VP-2241 or VP-2421, RJ45 female connector Maximum distance: 5 m (16.4 ft) 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 connector |
| 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/18 A M4 screw terminal, distance between barriers: 11 mm (0.43″) |
| DC24V Output | 24 V DC, Maximum feeding current 0.3 A |
| Ds Link | Connecting the VX-2000DS, RJ45 female connector Maximum distance: 5 m (16.4 ft) Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| Operating Temperature | -5 ℃ to +45 ℃ (23 ゜F to 113 ゜F) |
| Operating Humidity | 5 % to 95 %RH (no condensation) |
| Finish | Panel: Aluminum, hairline, black Case: Surface-treated steel plate, black, paint |
| Dimensions | 482 (W) × 132.6 (H) × 431.2 (D) mm (18.98″ × 5.22″ × 16.98″) |
| Weight | 16.5 kg (36.38 lb) |
| Accessory | Power cable (2 m (6.56 ft)) …1, Setting software-CD …1, Link cable (3 m (9.84 ft)) …2, Removable terminal plug (14 pins)…3, Removable terminal plug (16 pins) …1, Emergency microphone (hand-held type) …1 |
| Option | Input transformer: IT-450 |
TOA VM-3360VA Voice Alarm System Amplifier 360W
VM-3360VA একটি মাল্টি ফাংশনাল অ্যামপ্লিফায়ার যা EIA-Standard অনুযায়ী equipment rack (3-unit size) এর। ইউনিটটি ব্যাকগ্রাউন্ড মিউজিক ইনপুট অডিও ইনপুট সহ আসে এবং স্পীকার অউটপুট সেকশনের ইন্টার্নাল অ্যাটেনুয়েটর এবং ৬-আউটপুট সিলেক্টর আছে। এটি শুধুমাত্র জেনারেল ব্রডকাস্টই নয় EN60849 স্ট্যান্ডার্ড অনুযায়ী ইমার্জেন্সি ব্রডকাস্ট ও করে যাতে জরুরী অবস্থায় প্রি-রেকর্ডেড ভয়েস ইন্সট্রাকশন দেওয়া যায়। একটি অপশনাল RM-300MF ফায়ারম্যান মাইক্রোফোনের সাহায্যে ইমার্জেন্সি ব্রডকাস্ট করা যায় , অ্যামপ্লিফায়ার থেকেও করা যায় এটা এবং এক্সটার্নাল ইকুয়েপমেন্টের সাহায্যে রিমোটলি কন্ট্রোল করা যায়। এর সার্ভ্যালেন্স ফাংশনের সাহায্যে স্বয়ংক্রিয়ভাবে সিস্টেম ফেইলিওর চেক করা যায়।
| Power Source | 230 V AC, 50/60 Hz |
|---|---|
| Power Consumption | 850 W (with rated output signal), 380 W (according to EN62368-1) |
| Rated Output | 360 W |
| Frequency Response | 50 Hz – 20 kHz, ±3 dB (at 1/3 rated output) |
| Distortion | 0.7 % or less (at rated output, 1 kHz) |
| S/N Ratio | 85 dB or more |
| Audio Input/Output Characteristic | Sampling frequency: 48 kHz A/D D/A converter: 24 bit |
| Input | Input 1 – 3: -50 dB* (MIC)/-10 dB* (LINE) (changeable), 600 Ω, electronically balanced, combined XLR connector (female)/phone jack Input 4: -50 dB* (MIC)/-10 dB* (LINE) (changeable), 600 Ω, electronically balanced, removable terminal block (14 pins) BGM 1 – 2: -10 dB*, 10 kΩ, unbalanced, RCA pin jack External amplifier input: 100 V line, removable terminal block (14 pins) |
| Output | 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) Recording output BGM/Paging: 0 dB*, 10 kΩ, unbalanced, RCA pin jack |
| RM Link | Input 1 – 2: Connecting the RM-300MF/RM-200M Remote Microphone. RJ45 female connector Maximum distance: Total 800 m (874.89 yd) between this unit and remote microphones Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| Network I/F | 10BASE-T / 100BASE-TX (selectable by automatic negotiation), RJ45 female connector Maximum distance: 100 m (109.36 yd) between this unit and a switching hub Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| VM Link | Output: Connecting the VM-3240E or VM-3360E, RJ45 female connector Maximum distance: 800 m (874.89 yd) Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| EXT PA Link | Connecting the VP-2421, RJ45 female connector Maximum distance: 5 m (16.4 ft) 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 connector |
| 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 (0.43″) |
| DC24V Output | 24 V DC, Maximum feeding current 0.3 A |
| Ds Link | Connecting the VX-2000DS, RJ45 female connector Maximum distance: 5 m (16.4 ft) Link cable: Category 5 Shielded Twisted-Pair straight cable (CAT5-STP) |
| Operating Temperature | -5 ℃ to +45 ℃ (23 ゜F to 113 ゜F) |
| Operating Humidity | 5 % to 95 %RH (no condensation) |
| Finish | Panel: Aluminum, hairline, black Case: Surface-treated steel plate, black, paint |
| Dimensions | 482 (W) × 132.6 (H) × 431.2 (D) mm (18.98″ × 5.22″ × 16.98″) |
| Weight | 19 kg (41.89 lb) |
| Accessory | Power cable (2 m (6.56 ft)) …1, Setting software-CD …1, Link cable (3 m (9.84 ft)) …2, Removable terminal plug (14 pins)…3, Removable terminal plug (16 pins) …1, Emergency microphone (hand-held type) …1 |
| Option | Input transformer: IT-450 |
voice alarm system