
Pub. MI05-101iom.2
Model MI05-101 Merge/Isolate Cabinet Page: 13 of 24
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01/09
Model 10959-103 Audio Messenger Interface with Telephone Interface
CAUTION
The AMI is supplied with an external plug-in power supply adapter, and it
should not be used in this application. Instead, connect the AMI’s input power terminals to the 24 V dc
output power terminals provided on the M/I cabinet’s termination panel per the table below.
1. Mount the AMI in accordance with Pub. 42004-398, which is packaged with the equipment.
2. Reprogram the AMI as described in the “Programming the AMI” section below. Several parameters
must be changed from the AMI’s factory default programming to allow proper operation with the
Model MI05-101 Merge/Isolate Cabinet.
3. Connect the AMI to the External Interface PCBA as follows using two 4-pair, No. 18–22 AWG
conductor for audio and alarm inputs and a 3-conductor cable for dc power cable. Refer to the
following table for all connections between the AMI and the M/I cabinet:
Function
AMI Page/Party
®
Interface PCBA
Connect
to
Merge/Isolate External
Interface PCBA
Page Line TB1-1
TB1-2
TB3-1
TB3-2
Party Line 5 TB1-11
TB1-12
TB3-3
TB3-4
Function
AMI Termination
PCBA
Connect
to
Merge/Isolate External
Interface PCBA
Common TB2-1 TB4-10
Alarm Input 1 TB2-2 TB4-3
Alarm Input 2 TB2-3 TB4-4
Alarm Input 3 TB2-4 TB4-5
Alarm Input 4 TB2-5 TB4-6
Alarm Input 5 TB2-6 TB4-7
Alarm Input 6 TB2-7 TB4-8
Alarm Input 7 TB2-8 TB4-9
Master Stn. Page TB2-9 TB3-5
Common TB2-10 TB3-6
Common TB1-1 TB3-8
Aux. Output 1 TB1-2 TB3-7
Function
AMI Termination
PCBA
Connect
to
Merge/Isolate
Termination Panel
TB6 + AMI 24 V dc (+)
24 V dc
TB6 - AMI 24 V dc (-)
Ground
TB6
TB6 GND
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