![Federal Signal Corporation I-IP100ACX Description, Specifications, And Installation Manual Download Page 22](http://html.mh-extra.com/html/federal-signal-corporation/i-ip100acx/i-ip100acx_description-specifications-and-installation-manual_548413022.webp)
22
Installation
Informer100 Speaker (Models I-IP100ACX and I-IP100DCX)
Figure 13 AC Controller Board
GND
120/240 VAC
to 24 VDC
Power Supply
120
Inter-board communications
LAN Communications
AC
In
To Driver
To Temperature
Sense
100 W Amp
JP4
Relay 2
N.O. COM
Relay 1
N.O. COM
External Inputs
Momentary dry contact closures
See NOTE.
JP7
GND
JP8
JP9
L1/Hot
L1/Hot
L2/NUE
GND
GND
240
Fuse
JP1
JP2
Visual 2
Visual 1
(Factory wiring)
(Factory wiring)
(Factory wiring)
JP6
L2/NUE
L2/NUE
L1/Hot
L2/NUE
L1/Hot
Serial Port
1
2
3
4
Fuse
Fuse
JP5
JP3
Pins 1 & 2
Wiring to the Relay Outputs
JP4 - Relay Outputs
1 & 2 Normally Open
3 & 4 Normally Open
Wiring to the Alarm Initiation Input Connections
The Alarm Initiation Inputs are activated by shorting the input to the ISO-GND next to it,
usually through an normally open switch or normally open dry relay contact.
NOTE
: Momentary mode: contact closure sounds alarm for typical programmed
duration. Continuous mode: sounds alarm for duration of closure. The system can also be
configured to allow activation from normally closed contacts.