Siemens XMI Installation Instructions Manual

Installation Instruct ions
Model XMI

FireFinder-XLS/Desigo Fire Safety Modular/Cerberus PRO Modular to MDACT Interface

INTRODUCTION The Model XMI from Siemens Industry, Inc., provides an interface between the

FireFinder-XLS/Desigo Fire Safety Modular/Cerberus PRO Modular system and the
MDACT Digital Alarm Communicator. Both the XMI and the MDACT must be in­stalled in the same MOM-2 cardcage. Mounting plate Model MOM2-XMP is required
to install the MOM-2 into the FireFinder-XLS/Desigo Fire Safety Modular/Cerberus
PRO Modular enclosure models CAB-1/-2/-3. The XMI has two 60-pin receptacles for
the FireFinder-XLS/Desigo Fire Safety Modular/Cerberus PRO Modular data bus
allowing the MOM-2 containing the XMI to be installed into any module location in
the rear of a CAB-1/-2/-3.
a local 5VDC and 24VDC for the MOM-2 which in turn provides power to the MDACT.

INSTALLATION

Remove all system power before installation, first battery, then AC. (To power up,
connect the AC first, then the battery.

The XMI receives 24V power from the PSC-12 and produces

P/N 315-034870-4

The XMI and MDACT install into a CAB-1/-2/-3 using the MOM2-XMP mounting plate
and a MOM-2 card cage.

1. Mount the MOM-2 (P/N 500-892766) to the MOM2-XMP (P/N 500-634822)
mounting plate using the screws supplied with the MOM2-XMP. The
MOM2-XMP adapts the MOM-2 to the module mounting locations in the
rear of the CAB-1/-2/-3. (Refer to Figure 1.)

2. Configure the MDACT, refer to Installation Instructions P/N 315-099351.

3. Install the MDACT into the MOM-2 in mounting slot P4. (Refer to Figure 1.)

4. Install the XMI into the MOM-2 in mounting slot P2. (Refer to Figure 1.)

5. Mount the MOM2-XMP on the CAB-MP in the rear of the CAB-1/-2/-3.

6. Connect the 60-pin 12 inch ribbon cable (provided) from JP1to the previous
CC-5/CC-2/PSC-12/PSX-12. If the XMI is mounted on the first row and you
are connecting to a CC-5/CC-2/PSC-12/PSX-12 on the second row, use 60­pin 42 inch ribbon cable P/N 599-633997 (not provided). (Refer to Figure 1.)

7. If required, use a second 60-pin ribbon cable to connect JP2 to the next
CC-5/CC-2/PSC-12/PSX-12. (Refer to Figure 1.)

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NOTE:
Refer to MDACT Installation Instructions, P/N 315-099351, for
MDACT configuration and wiring instructions.

XMI

MOM2-XMP

MOM-2

P4

M

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A
C

T

TB4

DO NOT USE

60-pin ribbon cable

(P/N 599-633997) to next

CC-5/CC-2/PSC-12/PSX-12,

Figure 1
Installing the XMI

if required

(WIRE SIZE 18AWG-12AWG)

TO PSC-12, TB3

24V

24V RET

TB6

+

-

X

JP2

JP1

60-pin ribbon cable
(P/N 599-633997) from
CC-5/CC-2/PSC-12/PSX-12

8. Connect 24V from TB6 on the MOM-2 to 24V on the PSC-12 with 18AWG­12AWG wire. (Refer to Figure 1.)

M

I

P2

DO NOT USE

TB2

ELECTRICAL RATINGS

Refer to MDACT Installation Instructions, P/N 315-099351, for electrical ratings. Be
sure to include the MDACT in PSC-12/PSX-12 power supply loading and battery
calculations.

Siemens Industry, Inc.
Building Technologies Division

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P/N 315-034870-32