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EN: Installation Sheet

Description

This document includes installation information for the

following expansion boards:

•

2010-1-RB Expansion Board with four relay outputs

•

2010-1-SB Expansion Board with four supervised outputs

Relay expansion board

The relay expansion board has four voltage-free relay outputs

each rated for 2 A at 30 VDC. Relays can be assigned to

detection zones or programmed for activation based on system

events.

Supervised expansion board

The supervised expansion board has four supervised outputs,

each providing 24 VDC. The supervised outputs can be

configured as sounder outputs, fire routing outputs, fire

protection outputs, or fault warning outputs, and can be

assigned to detection zones or programmed for activation

based on system events.

When configured as sounder, fire routing, fire protection, or

fault warning outputs, the control panel interface provides

indications and the available control options.

When configured as a general purpose supervised output

board, short and open circuit faults are indicated by the general

Fault LED and the Expansion I/O Fault/Disabled LED on the

control panel interface.

Installation

WARNING:

To avoid personal injury or death from

electrocution, disconnect the control panel from the mains

power supply and batteries before installing this

To install the expansion board:

Unplug the power supply unit, the batteries, and any other

device cables connected to the control panel PCB.

Remove the holding screw and unclip and remove the

control panel PCB, as shown in Figure 1 (for two- and

four-zone control panels, unclip the PCB at each corner by

pressing carefully on the holding studs).

Install the expansion board into slot A on the left of the

cabinet and push the board firmly into place.

For two- and four-zone control panels refer to Figure 2,

item 1. For 8-zone control panels, evacuation panels, and

extinguishing panels refer to Figure 2, item 2.

To install more than one board, connect the INPUT and

OUTPUT connectors of each board (as shown in Figure 2)

before pushing the boards into the appropriate slots.

To install a supervised expansion board, configure the

power source (if required). See "Configuration".

Replace the control panel PCB and reconnect all battery

and power supply cables.

Connect the expansion board in slot A to the control panel

PCB, as shown in Figure 3.

2 / 20

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Wiring

Relay expansion board

To wire the relay expansion board, connect all devices to

OUT1, OUT2, OUT3, and OUT4 (NO, NC, and C). See

Figure 5.

Supervised expansion board

To wire the supervised expansion board, connect all devices to

OUT1, OUT2, OUT3, and OUT4. If required, connect the

external power supply to 24VIN and 24VOUT. See Figure 6.

Caution:

boards connected to the same control panel as this might

damage the control panel hardware.

For Class B output installation:

All outputs require a 15 kΩ end-of-line resistor for termination.

If an output is not used, the 15 kΩ end-of-line resistor must be

installed across the unused output terminals.

For Class A output installation:

All groups of outputs (OUT1/2, OUT3/4) require a 4.7 kΩ, 1%,

1/4 W end-of-line resistor for termination. If an output group is

not used, the 4.7 kΩ, 1%, 1/4 W end-of-line resistor must be

installed across the unused output group terminals.

For additional Class A wiring requirements, refer to your

control panel installation manual.

Observe polarity for all connections.

Configuration

Power source configuration

If power requirements exceed the maximum current the control

panel can provide, connect an external 24 VDC power supply

product.

and remove jumper J3 (Figure 4).

Jumper J3

ON (default)

OFF

Expansion board functionality

The expansion board functionality and event programming is

configured at the control panel interface. See your control

panel installation manual for further information.

Maintenance

Basic maintenance consists of a yearly inspection. Do not

modify the internal wiring or circuitry of the board.

Expansion board fault indications

Additional fault diagnostics are indicated by the ON and OUT1,

OUT2, OUT3, and OUT4 LEDs on the expansion board, as

shown below.

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Never use the auxiliary output to power expansion

Power source

24 VDC is supplied by the control panel

24 VDC is supplied by an external power supply

P/N 501-414000-1-41 • REV 04.10 • ISS 25NOV13