DITEK TSS2
(Total Surge Solution)
System Overview
TSS2 (Total Surge Solution)
The TSS2 is an integrated surge protection solution for alarm panels. This device
provides transient voltage surge protection for two pairs of communication
circuits, up to two pairs of initiating circuits, notifying, or signaling circuits, and AC
power protection . This product also features field replaceable modules and an
edge card connection circuit that shields the AC power circuit from the loop and
comminication circuits .
Installation
Cabinet
Caution:
This installation should be performed by a licensed electrician.
Note:
Install this device between the field wiring and the alarm panel.
Disconnect system power and loop circuits before beginning installation.
1. Locate an appropriate area for the cabinet near the alarm panel to be protected.
2. Position the TSS cabinet on the finished wall surface and fasten the cabinet
to the wall.
3. Remove the appropriate knockouts from the cabinet to facilitate the routing of
the field wiring and alarm panel supply wiring . Make sure the field wiring and the
protected wiring to the alarm panel occupy separate conduit feeds.
Optional:
Use a Nema 4X rated connector if you wish to maintain the NEMA 4X
rating of the enclosure.
4. Pull the field wiring and the alarm panel supply wiring through the appropriate
knockouts on the cabinet. Make sure to route the AC power wires separately
from the loop circuit wires.
Note:
When using the TSS2, the enclosure can be mounted directly onto
a panel, frame or other mounting surface through corner mounting holes. Corner
hole mounting is required to maintain the NEMA 4X rating.
7.28"
3.74"
10.43"
TSS2 Nema
120 VAC Power To
Protected Equipment.
120 VAC Power In.
Enclosed In Conduit.
Supply Wiring
3' Of Conductor
Length
Ground In
Ground Buss
Ground Out
DTK-120SRD (120V Series Surge Protector)
Warning !!
Turn power off at the main circuit breaker panel.
Note: Connect this device in series between the AC power supply wiring and the
alarm panel AC inputs.
1. Crimp the supplied ring terminals to the connection wires.
2. Connect the Ground (green or bare) supply wire to the ground buss on the
back plane. The GROUND on the DTK-120SRD has been factory pre-wired. It is not
necessary to make any additional ground connections.
3. Connect the Neutral (white) supply wire to the NEUTRAL terminal on the Input side.
4. Connect the Phase (black) supply wire to the LINE terminal on the Input side.
5. Connect the Ground, Neutral and Phase wires from the Output side to the alarm
panel AC inputs.
6. After all connections have been made and metal nuts have been torqued to 10
inch pounds, install the plastic protective cover and fasten with the included nylon
nuts until snug.
SURGE PROTECTIVE DEVICE
DTK-120SRD
CAUTION !!!
HIGH VOLTAGE
MADE IN USA
WWW.DITEKCORP.COM
NC C NO
NO C NC
DRY CONTACT
)
NEUTRAL(
-
)
LOAD: 120VAC, 0.5AMP (MAX)
EXAMPLE MONITORING CIRCUIT
EXAMPLE REMOTE MONITORING
USING FACP FOR NOTIFICATION
DTK-120SRD
DRY CONTACT CIRCUIT INFORMATION
