Specifications
MECHaNICaL LOCks
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Closed– A state in which a connection exists between the common terminal and another terminal on the switch. See Open also.
Common terminal– A terminal on a switch whose contact can be connected to one or more terminals on the switch.
Door status– A switch that monitors whether the door is open or closed. This switch is used to detect a forced entry, or a door
that is propped open.
Inductive load– An electrical device such as a motor, relay, or solenoid. Note: this type of load can cause arcing across switch
con tacts and may burn the contacts. See Resistive load and Lamp load also.
Latchbolt status– A switch that monitors whether the latch is engaged or retracted. This switch is used to detect a forced entry,
or a latch that has been taped open.
Lamp load – An electrical device that produces light using a tungsten filament, such as an incandescent light bulb. Note: this type
of load can cause surges of current upon contact closure. This may cause the contacts to weld together. See Inductive load and
Resistive load also.
Maintained– Remaining in a given state until the switch lever or button is actuated. Actuating the switch lever or button causes
the switch to change to another maintained state.
Momentary– Remaining in a given state only as long as an external force is applied to the switch lever or button.
NC– (Normally Closed) Switch contacts that are closed as long as no external force is applied to the switch lever or button.
NO– (Normally Open) Switch contacts that are open as long as no external force is applied to the switch lever or button.
Open– A state in which no connection exists between the common terminal or any other terminal on the switch.
Pole– The number of independent circuits in a switch. For example, a double-pole, single-throw switch can control two separately
powered motors. See Throw also.
Resistive load– An electrical device, such as a heater, having none of the char ac ter is tics of an inductive or lamp load. This type
of load is the least severe on the switch because only a small amount of arcing occurs when the switch contacts open and close.
See Inductive load and Lamp load also.
RQE– Request-to-exit. A switch that allows the user to exit without setting off an alarm. Turning the inside knob or lever actuates
the switch and, when wired to an alarm system, sends a signal to disable or sound an alarm, start a timer, etc.
Throw– The number of circuits, or contacts controlled by each pole. For example, a single-pole, double-throw switch can control
a motor with two contacts—a forward contact, and a reverse contact. See Pole also.
1300– Integrated BAS1300/LNL1300 reader electronics board or (ISC) Intelligent System Controller is embedded behind the
escutcheon secured and out of site. Functions with B.A.S.I.S./Mercury on-line equipment only.
Features
• All circuitry completely sealed
Specifications
Wire leads:
Input– 24 AWG – Stranded wire with PVC insulation
(approx. 60" in length)
Output– 24 AWG – Stranded wire with Teflon insulation
(approx. 2.6" in length)
Input: 12 or 24 volts AC or DC @ at 0.50 or 0.18 amp
Output: Voltage out @ 1 amp maximum for 0.5 seconds
then 30% of voltage out for 5 seconds
Output protection: Short circuit current limiting set at
one (1) amp.
Operating temp: -4 to 158°F (-20 to 70°C)
Size:
1
/
2
" x 2" x
1
/
2
"
To order specify: 8WTCM
TERMINOLOGy
Function/Application
A temperature control module (TCM) reduces the amount
of current flow to a lockset one second after energizing,
thereby lowering the tem per a ture of the lockset trim. A
(TCM) also converts AC power to DC power and should
be used on all electrified mortise and cylindrical locksets.
Note: The TCM is not used with any IDH-Max function.
8WTCM
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