Bosch SP4-3MEM-PMK, SP4-3MEM-SMK User Manual

273 Branchport Avenue Long Branch, N.J. 07740 (800) 631-2148

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www.wheelockinc.com

INSTALLATION INSTRUCTIONS

3 MESSAGE EXPANDER MODULE (SP4-3MEM)

(FOR SP40/2)

Use this product according to this instruction manual. Please keep this instruction manual for future reference.

MODEL NUMBER:

SP4-3MEM

GENERAL:

The 3 Message Expander Module (SP4-3MEM) is designed to be used with Wheelock’s SP40/2 SAFEPATH4 panel. The SP4- 3MEM provides a means of expanding the number of digital voice messages by as many as three.

One SP4-3MEM can be connected to the SP40/2 panel. It is connected inside the panel enclosure in the center of the SP40/2 motherboard.

The SP4-3MEM contains its own microprocessor and digital memory chip. It can playback up to three prerecorded digital messages. The digital voice memory chip memory capacity is divided into three 20-second sections. Each section corresponds to one of the corresponding input circuits. If the length of a message exceeds the 20 seconds, it will continue playback into the next section. The next section cannot contain a new message. The exception is the third section, which will stop playback at the end of the 20 seconds. The following table describes the playback feature.

NOTE: All CAUTIONS and WARNINGS are identified by the symbol . All warnings are printed in bold capital letters.

WARNING: PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE USING THIS PRODUCT. FAILURE TO COMPLY WITH ANY OF THE FOLLOWING INSTRUCTIONS, CAUTIONS AND WARNINGS COULD RESULT IN IMPROPER APPLICATION, INSTALLATION AND/OR OPERATION OF THESE PRODUCTS IN AN EMERGENCY SITUATION, WHICH COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.

Message 1 Message 2 Message 3

Table 1: Playback Features

3 Message Selection <20 sec <20 sec <20 sec

2 Message Selection >20 sec but <40 sec <20 sec

2 Message Selection <20 sec >20 sec but <40 sec

1 Message Selection >40 sec but < 60 sec

< = symbol for less than > = symbol for greater than

The digital message chip shall be recorded at Wheelock Inc. The SP40/2 does not have the capability to record messages at the panel. When purchased a 3 Message Expander Module custom message chip shall be recorded and installed by the manufacturer. The digital message chip cannot be purchased and installed on site.

The NAC input voltage range for initiating the messages is 8 to 33VDC. The operating voltage on the circuit board is 5VDC. The standby current is 35mA, and the maximum alarm current is 45mA.

The three NAC inputs on the SP4-3MEM provide initiation of the message in the corresponding section on the digital voice message chip. These inputs have a higher priority than the three messages on the SP40/2. The following is a list in the order of priority on the SP40/2 when the SP43MEM is used:

1. SP40/2 On board Microphone

2. Remote Microphone (SPRM) (Optional)

3. SP4-3MEM IN-A1

4. SP4-3MEM IN-A2

5. SP4-3MEM IN-A3

6. SP40/2 IN1

7. SP40/2 IN2

8. SP40/2 IN3

9. Night Ringer

10. Telephone Page

11. Background Music

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MATERIALS:

When the SP4-3MEM is received, the following items shall be included: One – SP4-3MEM PC board with the message kit already installed. Two – Male to male 10 pin interconnectors One – Teflon standoff One – Screw One – Pair of wires to connect the SP4-3MEM to the SP40/2

WIRING INSTRUCTIONS:

NOTE: The terminal blocks (TB1 and TB2) on the SP4-3MEM are removable. To remove a terminal block, pull the block straight

up from the circuit board as shown in Figure 1. Attach wires to the desired connections, then plug the terminal block back on the board being careful to match and align the pins.

Figure 1: Removable Terminal Block

MOUNTING INSTRUCTIONS:

Figure 2 shows the SP4-3MEM mounted to the SP40/2 motherboard. Figure 3 shows the correct mounting procedure

SP4-3MEM

O N

TB7

P84014 REV

RECORD

D34

SW2

MIC1

2 3

TB2

SW1

TB1

R36

R23

TB3

NAC

W5 W4

D58

100V

70V

25V

AUDIO OPEN

D54

SW4

AUDIO SHORT

TB1

D11

BAT

D37

Figure 2: SP4-3MEM mounted to the SP40/2 motherboard

GRN

SW1

SW3

D49

D60

D39

STB OPEN

TONE

24V

BAT

STB

TBL

YEL

RED

D13

D14

2 3

TEL

BGM

AUX

25V

AUX

70V 100V

STB OUT

RET

STB IN

TB2

COM

R B

COM

TB3

IN3

IN2

IN1

TB4

TEL

BGM

TB5

AUDIO OUT

+ _

CC/NAC

+ _

AUX IN

TB6

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STANDOFF

SCREW

SW1

O N

TB1

R36

10 PIN MALE TO MALE INTERCONNECTOR (2

TB7

P84014 REV

RECORD

D34

2 3

SW2

D22

D35

MIC

AMP

D36

MIC1

)

TB1

GRN

D11

SW1

D10

100V

70V

25V

BAT

D37

STB SHORT

SW4

NAC

D54

AUDIO SHORT

D58

AUDIO OPEN

24V

BAT

STB

TBL

YEL

RED

D13

D14

D39

STB OPEN

SW3

2 3

TEL

BGM

TONE

D49

AUX

D60

TB2

STB OUT

RET

STB IN

TB2

COM

R B

COM

TB3

IN3

IN2

IN1

TB4

TEL

BGM

TB5

AUDIO OUT

+ _

CC/NAC

1V 25V 70V 100V

+ _

AUX IN

TB6

R36

R23

TB3

Figure 3: Shows the correct mounting

1. Remove the mounting screw from the top center of the SP40/2 motherboard. Place screw aside for use in Step 5.

2. Screw the male end of the standoff into the hole from Step 1.

CAUTION: The 10 pin male-to-male interconnector pins are two different lengths. Mount the shorter pins into J1 female connector on the motherboard.

LONGER PINS CONNECT THROUGH THE BOTTOM OF THE SP4-3MEM PC BOARD

SHORTER PINS CONNECT TO THE SP40/2 MOTHERBOARD

Figure 4: 10 pin male-to-make interconnector

3. As shown in Figure 4, connect the short pins on the two 10 pin male-to-male interconnectors to the 20 pin female connector J1 on

the motherboard.

4. Position the bottom of the SP4-3MEM PC board connector J1 over the two 10 pin interconnectors mounted on the SP40/2

motherboard. When all pins are properly aligned, press firmly on the SP4-MEM3 PC board until the board is properly seated.

5. Using the screw removed in Step 1, secure the SP4-3MEM PC board to the SP40/2 motherboard.

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