DACT-E3
Digital Alarm Communicator Transmitter
Product Installation Document
Document 9000-0581:J6
12/16/2019
ECN 19-0648
Section 1: Description
The DACT-E3 (Digital Alarm Communicator Transmitter) sub-assembly is a digital communications circuit. It transmits and
verifies digital signals over the telephone network to a Central Station. The DACT-E3 is compatible with the following digital
signaling formats, and complies with FCC Part 8, Telecommunications Standards for DC and AC Ringer.
It is used as the communications circuit with the following modules and systems.
The DACT-E3 can be installed in a remote location via a local RS-485 interface. Figure 1.1 illustrates the DACT-E3 sub-assembly
and Figure 1.2 shows the DACT-E3 circuit board PCB.
!
CAUTION 1: STATIC SENSITIVE EQUIPMENT:
THIS EQUIPMENT IS SENSITIVE TO STATIC ELECTRICITY. IT MAY BE DAMAGED IF NOT PROPERLY HANDLED.
TRANSPORT AND STORE THIS UNIT IN A STATIC-SHIELDING BAG.
FAILURE TO OBSERVE THIS REQUIREMENT COULD CAUSE LATENT DAMAGE TO THE EQUIPMENT WHICH
MIGHT NOT MANIFEST ITSELF UNTIL AFTER THE EQUIPMENT IS PLACED IN SERVICE.
!
CAUTION 2: DISCONNECT ALL POWER:
REMOVE ALL SOURCES OF POWER BEFORE SERVICING, REMOVING OR INSTALLING ANY UNITS.
•
SIA DC8
•
3+1 2300 Hz
•
4+2 2300 Hz
•
Ademco Contact ID
•
SIA DCS20
•
4+2 1400 Hz
•
3+1 1400 Hz
E3 Series
®
Systems
Retrofit Kits
S3 Series System
•
E3 Series Broadband/Classic Systems •
IF600 Retrofit B-Slim
•
S3 Series (Small Addressable Panel)
•
ILI-MB-E3 (Intelligent Loop Interface-
Main Board)
•
600 XL Retrofit Kit
•
ILI95-MB-E3 (Intelligent Loop
Interface95-Main Board)
•
7200 Retrofit Kit
Figure 1.1 DACT-E3 Transmitter Sub-Assembly
Figure 1.2 DACT-E3 Transmitter PCB
1
TB1
TB2
1
TVS2 TVS1
PTC1
PTC2
1
TP
4
+
+
1
4
STANDBYLINE2
STATUS
LINE1
STATUS
TP1
TP
2
LED3
LED2
LED1
+
TP
3
T1
