Mircom LT-947 RM-1008A Installation guide

Brand: Mircom

Model: LT-947 RM-1008A

Type: Installation guide

Mircom LT-947 RM-1008A is a Relay Adder Module that provides eight relay circuits. It can be used to add additional relay outputs to a fire alarm system, allowing for the control of external devices such as lights, sirens, or door locks.

The RM-1008A has several features that make it a versatile and easy-to-use device. It has a modular design, allowing it to be easily added to or removed from a fire alarm system as needed. The RM-1008A also has a variety of mounting options, making it suitable for use in a variety of applications.

Mircom LT-947 RM-1008A is a Relay Adder Module that provides eight relay circuits. It can be used to add additional relay outputs to a fire alarm system, allowing for the control of external devices such as lights, sirens, or door locks.

The RM-1008A has several features that make it a versatile and easy-to-use device. It has a modular design, allowing it to be easily added to or removed from a fire alarm system as needed. The RM-1008A also has a variety of mounting options, making it suitable for use in a variety of applications.

LT-947 Rev. 4 September 2012 Page 1 of 2

RM-1008A

8 Relay Adder Module

Installation Instructions

Module Mounting Locations

The RM-1008A Relay Adder Module provides eight relay circuits. Refer to Figure 1 below for mounting locations.

Figure 1: Module Mounting Locations

Note: Only the last circuit adder module should have a jumper plug on its continuity jumper; all others must be

left without a jumper plug.

Notes:

1. Front plate is not shown.

2. Reserved for PR-300 or UDACT-300A.

3. Other circuit adder modules may be:

• DM-1008A Detection Circuit Adder Module

• SGM-1004A Signal Circuit Adder Module

• RM-1008A Relay Circuit Adder Module

• FNC-2000 Network Controller Module

• ALCN-792M and ALCN-792D Loop Adder Modules

MAIN CHASSIS EXAMPLE

(SEE NOTE 1)

RM-1008A AND

OTHER CIRCUIT

ADDER MODULES

(SEE NOTE 3)

#6-32 X 1 1/2”

M/F HEX SPACER

RM-1008A AND

OTHER CIRCUIT

ADDER MODULES

(SEE NOTE 3)

PR-300 CITY TIE MODULE

(SEE NOTE 2)

#6-32 X 1 1/4”

SCREW

UDACT-300A

DIALER MODULE

(SEE NOTE 2)

LT-947 Rev. 4 September 2012 Page 2 of 2

Terminal and Jumper Locations

Figure 2: RM-1008A Relay Adder Module

P2: Data cable goes to P5 or P6 of the main fire alarm board, or to the loop controller module or to the previous

adder modules.

P1: Data connector for next adder module.

P4: Power connector goes to P8 of main fire alarm board, or to the loop controller module, or to the previous

adder module.

P3: Power connector for next adder module.

JW1: If and only if this module is the last in a chain of conventional adder modules, short this jumper. Otherwise

this jumper must remain open.

JP1-JP8: Move jumpers from pins 1 and 2 to 2 and 3 to connect relay commons between two or more relays.

Note: Refer to operating manual of the Fire Alarm Panel for complete and specific details regarding mounting,

function selection and wiring.

P1

P3

P4

FIELD WIRING TERMINALS

P2

JW1

FIELD WIRING TERMINALS

3 2 1

3 2 1

3 2 1

3 2 1

3 2 1

3 2 1

3 2 1

3 2 1

JP1

JP2

JP3

JP4

JP5

JP6

JP7

JP8

I1

I2

I3

I4

I5

I6

I7

I8

1
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Mircom LT-947 RM-1008A Installation guide

Brand: Mircom

Model: LT-947 RM-1008A

Type: Installation guide

Mircom LT-947 RM-1008A is a Relay Adder Module that provides eight relay circuits. It can be used to add additional relay outputs to a fire alarm system, allowing for the control of external devices such as lights, sirens, or door locks.

The RM-1008A has several features that make it a versatile and easy-to-use device. It has a modular design, allowing it to be easily added to or removed from a fire alarm system as needed. The RM-1008A also has a variety of mounting options, making it suitable for use in a variety of applications.

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