Models - DC, DT, DCT, DCT-2 and DCT-4
Technical Data
Power: 120 +/-10% VAC, 60Hz, 12va maximum.
Termination: Screw type terminal strip in display unit back box.
Code Blue Interface: Timer may be activated by a Code Blue switch or by a signal (2VDC minimum) from a monitor.
Control Wiring: #18 THHN or equal, customer furnished. Four conductors required.
Back Box: Display units are furnished with galvanized steel back box. Remote control panel requires a
one-gang switch box, for DCT-2 and five-gang switch box for DCT-4, contractor furnished.
Model Definition
The Digital Clock/Timer shall be specified using the following model numbers: DC, DT, DCT, DCT-2 or DCT-4. Model DC
shall provide a single display of the time of day. Model DT shall singularly indicate elapsed time only. Model DCT shall be
dually capable of displaying the time of day or elapsed time. A MODE button shall change the display between clock and
timer modes. Model DCT-2 shall have two separate single displays mounted in a common enclosure, one indicating
elapsed time, and the other, the time of day. Model DCT-4 (surgical chronometer) shall have four separate single displays
mounted in a common enclosure, three indicating elapsed time, and one indicating the time of day.
Digital Clock/Timer
The Digital Clock/Timer shall be PG LIFELINK Model __________ (specify DC, DT, DCT, DCT-2 or DCT-4).
The Digital Clock/Timer shall be UL listed and shall incorporate the following features and components:
- Each 2.7" numerical digit shall consist of 35 discrete red LEDs which illuminate the number formation. The Clock/Timer shall have a galvanized steel back box for flush wall mounting and shall be finished with a brushed stainless
steel trim. The unit shall be installed where indicated on the plans.
- The Digital Clock/Timer shall have solid-state circuitry to provide precise and reliable timekeeping for elapsed time
indication or time of day indication. The clock shall display __________ (specify 12 or 24) hour time. CLOCK SET
buttons shall be mounted on the stainless steel trim.
- The timer, when activated by the COUNT button, shall count by seconds to 59 minutes and 59 seconds. The count
shall be held by pressing the HOLD button and resumed by again pressing the COUNT button. The timer shall
reset instantaneously when the RESET button is pressed. The timer shall be capable of interfacing with a Code Blue
switch or physiological monitor. When triggered by either signal, the timer shall immediately begin to count.
- A remote control panel, Model RCP, shall be furnished with the digital timer. This panel shall be a stainless steel
plate containing the timer control buttons and shall be located as indicated on the plans. The contractor shall
provide a one-gang electrical box for the control panel and the control wiring between the display unit and the
control panel.
