Duty Stations

Description:

(D-111) The Cornell D-111 Duty Station includes an on/off tone switch that can be passed, green LED to indicate normal call, and red LED to indicate emergency call.

(D-112) The Cornell D-112 Duty Station includes a green LED to indicate normal call, and red LED to indicate emergency call. It is also furnished with an adjustable volume pot that is preset upon installation.

Operation:

(D-111) The D-111 Duty Station has a tone on-off switch that is provided to silence the audible alert by staff. Normal calls are indicated with a steady green LED and slow intermittent tone. Emergency calls are indicated with flashing red LED and rapid tone.Operation:

(D-112) The D-112 Duty Station indicates normal calls with steady green LED and slow intermittent tone. Emergency calls are indicated with flashing red LED and rapid tone.

Mounting:

The satin finish stainless steel faceplate with silk-screened designations may be flush mounted on a standard outlet box with single-gang plaster ring, or surface mounted on a Wiremold 5748 or equivalent. Field wiring terminations are with screw clamps, maximum 16 gauge.

Engineering Specifications:

The contractor shall furnish and install CORNELL Duty Stations (D-111) or (D-112) as indicated on the plans. Flashing red LED and rapid intermittent tone shall indicate an emergency call; steady green LED and slow tone shall indicate a normal call. Incandescent lamps are not acceptable. The station shall fit on a standard single-gang plaster ring or Wiremold 5748 surface box or equivalent, with a minimum depth of 1 ¾” required. Terminations for field wiring shall be with screw clamps.

• Power Requirements: 24VDC
• Operating Environment: 50-120°F Indoor Non-condensing
• Physical Faceplate Dimensions: 4 ½ ”H x 2 ¾ ”W (Standard 1 Gang)
• Mounting: Single-Gang back box with 1¾” minimum depth
• Wiring: #22 AWG Minimum, #16 AWG Maximum

Download Brochure & Wiring Diagram