TSA-1000
© 2008
–
2012 Telefire Fire & Gas Detectors Ltd
Revision 1.12
האיגש
!
אצמנ אל הינפהה רוקמ
.
2
– Page 39 of 39 –
Do not remove unnecessary knockouts
Remove burrs and sharp edges, if necessary
i
Note
To maintain the IP30 protection level, use appropriately sized cable glands
such as CABLE GLAND NEMA 4X PG-7 BLACK manufacture by BUD, or
equivalent.
Insert the cables through the glands before connecting them to the ECD.
Tighten the cover nut to securely clamp the cable or group of field wires.
This serves as a strain relief and as means to meet the IP30 requirements.
i
Note
If unused knockouts opening remain, they must be plugged with an
appropriate, secure cover/plug to maintain the required protection level
11.3.2
Wiring Information
The TSA-1000 is supplied in working condition, fully assembled, and with all internal
modules pre-wired. Wiring instructions are only for connecting the system to AC input,
zones, programmable output and general output.
Cable type selection and wiring shall be done according to local regulations.
System connections shall be done when power sources are disconnected.
Changing/installing electric activation modules shall be done after the system is in
quiescence state (push buttons and detectors in normal state).
Characteristic
IDC
Outputs
Electric Resistance
Minimal
Very High
Capacitance
No Influence
No Influence
Inductance
Minimal
Minimal
Mechanical Strength
High
High
Table 4
Wiring Characteristics’ influence on System Performance
!
Warning
Disconnect all power supplies, main and batteries before connecting or
disconnecting cables to the control panel.
11.3.3
Mains Power Supply
Connect the control panel’s AC input line to a dedicated circuit breaker that is not shared
by other appliances or equipment. It is recommended that the circuit breaker shall be
labeled “FIRE ALARM”.
The power cable should enter the control panel through either the top left or bottom left
knockout opening and separated from the field wiring Use a plastic bushing that fits the
opening. Connect the Live and Neutral wires to the proper terminal. Connect the
Ground wire directly the panel's chassis using the marked ground screw.