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DE3174 1

MCR-304

Wireless Interface for Hard-Wire Control Panels

Installation Instructions

1. INTRODUCTION

1.1 Purpose and Use

The MCR-304 is a single output wireless

PowerCode / CodeSecure™ receiver designed

to add fully supervised wireless capabilities to

hard-wired control panels, as demonstrated in

Figure 1.

The MCR-304 can be connected to various

control panels for remote control purposes and

can use up to 10 Powercode / CodeSecure™

wireless devices for remote control.

The MCR-304 will recognize only those

devices with IDs that have been “taught” into its

non-volatile memory. Other devices will be

ignored.

Detailed teaching/learning procedures are provided in

Paragraphs 3.4 and 3.5.

The MCR-304 provides trouble, low battery and tamper outputs

which are common to all 10 wireless devices.

1.2 Control Output

The MCR-304 features a single FORM-1C relay output that

reacts to control signals received from up to 10 wireless detectors

or hand-held transmitters. The relay can be programmed to

operate in the Pulse or Toggle modes (see Para. 4.4 for full

details).

MCR-304

RECEIVER

HARD-WIRED

CONTROL PANEL

TROUBLE OUT

LOW BATTERY OUT

TAMPER OUT

24 HR TROUBLE ZONE

24 HR BATERY

SUPERVISION ZONE

24 HR TAMPER ZONE

12V

RELAY OUTPUT

REMOTE CONTROL

ZONE INPUT

12 VDC OUT TERMINALS

WIRELESS

POWERCODE OR

CODE-SECURE

TRANSMITTERS

AND DETECTORS

(UP TO 10 UNITS)

Figure 1. Typical Application of the MCR-304

1.3 Status Outputs

In addition to the single relay output, the MCR-304 provides 3 open-

collector status outputs that function as follows:

 Tamper: This output is activated once a TAMPER state is

detected in a transmitter or in the MCR-304 receiver itself.

 Low Battery: This output is activated whenever a low battery

message is received from one of the detectors/transmitters.

Replacing the battery in the transmitter that sent the low-battery

message and transmitting once again resets the output.

 Trouble: This output is activated if a supervised transmitter fails

to send its attendance message within a 4-8 hours time frame.

1.4 Construction Details

For construction details, refer to Figure 2.

Figure 2. MCR-304 with Cover Removed

1.5 Receiver Operating Modes

Two operating modes are available:

 OPERATE - normal position (receiver stands by for signals)

 LEARN - enrollment of transmitter IDs in the MCR-304

memory.

1.6 LED Functions during Operation

SIGNAL indicator (red - visible through a hole in the cover):

This LED illuminates when the output relay is energized and

continues to light for as long as the relay remains energized. The

LED extinguishes when the relay drops out.

Note: The red LED has a different function during the learning

session (see Paragraphs 3.4 and 3.5).

Memory Location indicator (yellow - visible only when the

cover is removed): This LED is extinguished in normal operation,

but has a special function during the “learning” session.

2. SPECIFICATIONS

RF SECTION

Front-End Module: Super-regenerative UHF receiver.

Operating Frequency: Per local requirements in country of use.

DATA PROCESSING SECTION

ID codes: Over 16,000,000 possible 24-bit combinations.

Total Message Length: 36 bits (66 bits for code secure devices)

ID Learning Capacity: Up to 10 different ID codes

ELECTRICAL DATA

Relay Outputs: Form 1C (N.C. and N.O.)

Relay Contact Ratings: 1A resistive, 30 VDC or AC.

Status Outputs: 3, up to 100 mA each, open-collector type

Relay Output Modes: Pulsed (3 s) or toggle, jumper selected.

Tamper Switch Ratings: 0.1 A / 30 VDC.

Input Voltage Range: 10.5-16 VDC (MCR-304) or 24 VAC/DC

(MCR-304U)

Current Drain (@ 12 VDC): 7 mA (standby), 32 mA (relay

energized).

Compliance with Standards:

FCC Part 15, CE (ETS 300220,

ETS 300683).

PHYSICAL

Operating Temperatures: 0°C to 49°C (32°

¡F to 120°¡F).

Dimensions

(H x W x D): 110 x 63 x 25 mm (4-5/16 x 2-1/2 x 1").

Weight: 76 g (2.7 oz).

1 2 3 4

Indice de contenidos

Pagina 1 - MCR-304

DE3174 1 MCR-304 Wireless Interface for Hard-Wire Control Panels Installation Instructions 1. INTRODUCTION 1.1 Purpose and Use The MCR-304 is

Pagina 2 - 4. INSTALLATION

2 DE3174 3. PROGRAMMING 3.1 Helpful Hints A learning session is required to let the MCR-304 learn the ID codes of individual wireless transmitters, w

Pagina 3 - 5. MISCELLANEOUS COMMENTS

DE3174 3 4.2 Mounting the Base in Place To install the cabinet, proceed as follows: A. Hold the base against the mounting surface and mark the points

Pagina 4 - Transmitter Deployment Table

4 DE3174 The user is cautioned that changes or modifications to the unit, not expressly approved by Visonic Ltd., could void the user's FCC auth

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Table des matières

Manual do Usuário

1. Segurança

2. Descrição do Freezer

3. Instalação

4. Painel de Controle

5. Como Usar

6. Dicas e Conselhos

7. Limpeza e Manutenção

8. Solução de Problemas

Suor na Superfície Externa

Ruídos Normais de Operação

(Motor) e Laterais

9. Especicações Técnicas

10. Diagramas Elétricos

Certicado de Garantia

Curitiba - PR - Brasil