Edwards Signaling 5560M User Manual

Installation Instructions for Catalog Series 5560M

Mini-Mi

TM

Signal

Installation

Installation should be completed in accordance with either the Na­tional Electrical Code or the Canadian Electrical Code, applicable
local codes.

1. Remove (4) screws from cover and remove cover. Mount
backplate on a 4" (102 mm) electrical box using (2) #8-32 x 5/8"
screws (provided) and (2) #8 steel washers (provided) or other
suitable hardware. For weatherproof applications, mount to
the Cat. No. 449 back box (purchased separately) using (4) #6­32 x 3/4" screws (provided) and (4) #8 steel washers (provided)
or other suitable hardware.

Description and Operation

Edwards Catalog Series 5560M is an integrated communication
system designed to sound 55 system tones or one 20-second voice
message in factory, hallway, office and personnel areas. The Mini­Mi is available either with or without a strobe. The Mini-Mi has
three modes of operation: stand-alone tone generation, stand-alone
voice generation and system audio operation. The Mini-Mi is in a
NEMA Type 3R enclosure and is UL and cUL Listed.

Five modules are available for use with the Mini-Mi.

Catalog Number Description

556A-M Audio Coupler Module

556A-M485 Audio Coupler Module with RS485 Connectivity

556T-M Tone Module

556T-M485 Tone Module Board with RS485 Connectivity

556V-M Voice Module

Electrical Specifications

INPUT POWER
Catalog Typical Current (A)
Number Voltage Standby Tone On
5560M-AQ 24V DC .03 .070

24V AC 50/60 Hz .08 .16
5560M-N5 120V AC 50/60 Hz .03 .088
5560MS-AQ 24V DC .03 .070

24V AC 50/60 Hz .08 .16
5560MS-N5 120V AC 50/60 Hz .03 .086

CAUTION: To prevent damage to the circuit and to otherwise assure
continued proper functioning, DO NOT operate the unit outside of the
Regulated 24V DC/FWR voltage range of 16 - 33V DC/V FWR.

CAUTION

During installation, take care not to damage
components on the printed circuit board.

2. Remove (2) screws holding pc board to speaker in the Mini-Mi
housing and remove pc board. (See Figure 1.)

WARNING

Do not apply power to the unit until installation is
completed and housing cover and outlet box cover are
secured.

3. Insert appropriate module, plugging it into the main board.
Secure to speaker using screws removed in step 2. (Figure1)

4. Connect green ground wire to earth ground.

Feed power source wires through the backplate and connect
to the unit's power source leads. Observe polarity for DC units.

For models with strobes, connect a second set of power source
wires to the strobe power leads.

5. Select the appropriate module from below and make
connections and settings as described below.

Audio Coupler Module Boards

Connect incoming 10V, 25V or 70V RMS audio line to AUD (+)
and AUD (-) as shown in Figure 2.

Place the audio voltage jumper on the appropriate audio voltage
(Figure 2).

Tone Module Boards

Set miniature programming switch on the printed circuit board
(Figure 3) for the desired tone. Refer to Table 2.

RS485 Activation

For models with RS485 activation, connect the RS485 wires to
terminals + TX/RX and - TX/RX on the module.

Set the dipswitch on the PC board for the appropriate baud rate
(Table 1) and address (Table 2) as shown in Figures 2 and 3.

Cheshire, CT 06410 203-699-3300 (Ph)

P/N 3100792 ISSUE 1A © 2005

203-699-3365 (Cust. Serv. Fax)

203-699-3078 (Tech. Serv. Fax)

Set 100-ohm termination jumper (if required) JPx on PC board.
Network termination is required if the unit is located at the
beginning or end of the network bus. Termination reduces
unwanted reflections caused by signal propagation.

Voice Module

One twenty-second message can be recorded on the voice
module.

Apply power to unit. press and hold the record button while
speaking clearly into the microphone to record your message.
Release the button when recording is complete. Refer to Figure

4.

6. Place housing on backplate and secure using (4) screws
removed in step 1.

7. Adjust volume using the potentiometer on the main board
(Figure 1).

8. Verify operability.

Maintenance and Test

Examine the unit semi-annually for external accumulation of dirt.
Clean if necessary.

To test the message, press RUN. To stop message play, remove
power from the unit.

Adjust volume for voice output using the potentiometer on the
voice module board (Figure 4).

Mounting Holes
to Secure
Module to Speaker

The Adaptatone should be tested annually or as required by the
local authority having jurisdiction to ensure continuous service.

Connector - Plug
Appropriate Module into
Main Board

Potentiometer
to Adjust
Main Volume

P/N 3100792 ISSUE 1

AUDIO VOLTAGE

AB

ELECTRICAL

SUPERVISION

AUDIO IN

(10V, 25V, or 70V RMS)

70V

AUD(-)

25V

AUD(+)

Figure 1. Mini-Mi Housing

12345678

ADDRESS BAUD

OPEN

10V

AUDIO VOLTAGE

AB

ELECTRICAL

SUPERVISION

AUDIO IN

(10V, 25V, or 70V RMS)

70V

AUD(-)

25V

AUD(+)

10V

-TX/RX +TX/RX

556A-M485 (with RS485 Connectivity)556A-M

Figure 2. Audio Coupler Modules

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