Ampac 8 Way Relay Board Internal Installation guide

Brand: Ampac

Model: 8 Way Relay Board Internal

Type: Installation guide

ADVANCED WARNING

SYSTEMS

FireFinder 8 Way Relay Board

Installation Guide Item Numbers: 159-0013

MAN2496-1

N1236

Page 1

WORLD LEADER OF INNOVATIVE SOLUTIONS IN FIRE DETECTION AND ALARM SYSTEMS

Ampac Technologies Australia Tel: +61 8 9201 6100 Europe Tel: +44 (0) 1302 833 522 New Zealand Tel: +64 9 443 8072 www.ampac.net

Description:

Relay Outputs: Each 8 Way Relay Board 302-676 is

fitted with eight relays (RL1 to 8) with 5A voltage free

contacts which can be used for control (e.g. releasing

doors) or monitoring (e.g. driving indicators, door open /

closed ) purposes.

The 302-672 Input / Output Board is then used to

provide the interface between the Slave CPU and this

board.

The Input / Output Board connects to the Slave CPU via

CN1. Dependant on configuration a maximum of 8 Input

/ Output Boards can be daisy chained together though

only three pre-positioned mounting areas have been

allocated within the FACP.

Installation:

Observe anti-static precautions at all times

1. Turn off the mains power and disconnect the

batteries.

2. Fit the 8 Way Relay Board and standoffs to the pre-

positioned holes in the left hand side of the

backpan.

3. Cable CN1 of the 8 Way Relay Board to CN4 or 5

of the I/O Board.

4. Install the 302-672 as per its Installation Guide.

5. Power up the FACP, connect the batteries.

6. Program the FACP and test.

CN1

TB2 O/P 5 to 8

TB1 O/P 1 to 4

N/O

N/C

N/O

N/C

N/O

N/C

N/O

N/C

N/O

N/C

N/O

N/C

N/O

N/C

N/O

N/C

O/P 1

N/CCN/0

302-6760

O/P 2

N/0 CN/C

O/P 3

N/0 CN/C

O/P 4

N/0 CN/C

O/P 5

N/0 CN/C

O/P 6

N/0 CN/C

O/P 7

N/0 CN/C

O/P 8

N/0 CN/C

TO CN4

OR CN5

OF THE

I/0 BOARD

302-6720

RL1 RL2 RL3 RL4 RL5 RL6 RL7 RL8

NO = NORMALLY OPEN

C = COMMON

NC = NORMALLY CLOSED

N/0 = Normally Open

COM = Common

N/C = Normally Closed

Figure 1: General Wiring Diagram

Ampac 8 Way Relay Board Internal Installation guide

Ampac 8 Way Relay Board Internal Installation guide

Ampac 8 Way Relay Board Internal Installation guide

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