4-2
AFP-400 Installation
PN 50253:A2 03/12/96
AMG-1 Terminal Connections
AMG-E Interconnect Cable
Trouble Input Cable
EIA-485 Connections
Audio Signal
(internal)
Control Harness
No Connection
Trouble Output Cable
Power Harness Out
Power Harness In
Audio Signal
(external)
AMG-1 Terminal Connections
Input/Ouput
Plug Used to...
Trouble Input Cable
(normally open
trouble contacts)
P9
Transmit trouble signals to another device in the system.
(Connect the other end to the Trouble Input of the other
device in the system or to J4 (Aux Trouble Input) on the
MPS-400.)
Trouble Output
Cable (normally
open trouble
contacts)
P8
Transmit trouble signals to another device in the system.
Power Harness Out P2
Connect to another device in the power supply chain.
Power Harness In
P1
Provides power for the AMG-1 from the Main Power
Supply. (Connect the other end to J1 on the MPS-400.)
AMG-1 Interconnect
Cable
P10
Connect from the Trouble Output contacts on another
device. A closure signals the AMG-1 that the connected
device is in trouble.
EIA-485
Connections
P3
Lets the AFP-400 communicate with the AMG-1 through
the ACS mode EIA-485 port.
No connection
P7
N/A
Audio Signal
Connections
P5
Allow harnessing the audio signal from the AMG-1 to
Audio Amplifiers in the same cabinet via P5, or wired to
amplifiers in remote cabinets via P4.
Control Harness
P6
Connect to P4 on a Fire Fighters Telephone (FFT-7) or
cable from the AVL-1.
Low Level Audio
P4
Connector
From... To...
Low Level Audio Output
to first amplifier
P4-5
P4-4
P3-5
P3-4
Low Level Audio Output
Return to last amplifier
(optional)
P4-2
P4-1
P3-2
P3-1