Installation Instructions
Model MDACT
MXL/FireFinder-XLS Multi-Point Digital Alarm Communicator
INTRODUCTION
The Model MDACT from Siemens Industry, Inc. is a
multipoint serial dialer for use in MXL and FireFinder-
XLS systems where point identification of alarm,
supervisory, status or trouble indication is required at
central stations.
The MDACT has the following features:
•
Multiple Data Protocols: Contact ID and SIA
•
100 Event History Buffer
•
Dual Phone Line Interface
•
Option Bus Interface for Built-in Programming
using DCT-P LCD Remote Keypad
•
LEDs for Heartbeat, System Trouble and Phone
Line Trouble (one per line)
•
Real Time Clock
NOTE: The NIM-2D Upgrade Kit, P/N 500-649576,
must be used.
The MDACT is compatible with the following:
• MMB ROM version 10.14 and higher
• SMB ROM version 6.14 and higher
• CSG-M version 11.05 and higher
• PMI version 4.0 and higher
• Zeus version 4.0 and higher
Siemens Industry, Inc.
Building Technologies Division
Florham Park, NJ
P/N 315-099351-6
CABLE P/N 555-190967
TO MMB-2/-3, SMB-2/-3 OR PSR-1
DO NOT USE
TB1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
P1
INSTALLED IN MXL PANEL
MDACT
P2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
TB2
NOTE:
MDACT can only be installed
in MOM-4/-2 slots P2 or P4.
MDACT Installation In MXL Panel
For MXL programming, refer to MXL Operation,
Installation, and Maintenance Manual, P/N 315-
092036, MXL-IQ Operation, Installation, and Mainte-
nance Manual, P/N 315-093624, CSG-M Manual,
P/N 315-090381, and CSG-M Version 11.05 Up-
date, P/N 315-099402, as applicable.
For FireFinder-XLS programming, refer to the
FireFinder-XLS Installation, Operation and Mainte-
nance Manual, P/N 315-033744, and the Zeus
Quick Start Manual, P/N 315-033875.
OPERATION
The MDACT delays the AC Fail trouble signal in
accordance with NFPA and UL requirements. Refer
to the MDACT Programming Manual, P/N 315-
099378 for further information.
INSTALLATION
Remove all system power before installation,
first battery and then AC. (To power up, connect
the AC first, then the battery.)
The MDACT installs into the MXL optional MOM-4/-2
card cage where it occupies one half width slot. The
DO NOT USE
1
1
1
P5
P7
TB6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
MOM-4
TB7
P8
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1
P10
1
TO MMB-2/-3, SMB-2/-3, PSR-1
24V
Figure 1
TB3
P3
MDACT
P4
TB4
OR PSC-12
Siemens Building Technologies, Ltd.
Fire Safety & Security Products
2 Kenview Boulevard
Brampton, Ontario
L6T 5E4 Canada