PS-EXIT

Power Supply

Power supply for all 8000 and 3000 Series Exit Devices with Motorized Latch Retraction (MLR) or Electric Latch Retraction (LR) option.

Function

This power supply is designed to provide power and control for up to two MLR or LR exit devices. Each exit device is controlled by a timer that is initiated by a switch closure. The timer is user-configured and holds the exit device(s) in the unlatched position for 2 – 60 seconds. At the end of the selected time, the exit device(s) will re-latch. If the switch controlling the exit device is closed longer than the selected time, the exit device remains unlatched until the controlling switch is released.

• An optional mode is available that allows both retraction timers to activate in response to a closure of either switch.
• Exit devices under access system control remain latched during a complete power failure but always allow free mechanical egress.

UL294 CAN/CSA-C22.2 No. 223

Product Notes

• PS-EXIT is designed to replace PS-SE and PS-LR models.
• Adams Rite recommends that for optimal performance all exit devices with the MLR or LR options are installed and powered using PS-EXIT power supplies. Failure to do so may cause permanent damage to the exit device.

Features

Housing

Hinged, steel cabinet measures 10" x 10-3/8" x 4-1/8" [254 mm x 263.5 mm x 104.8 mm]. Blue, baked enamel finish with knockouts for conduit connections. Sized to accommodate two sealed, lead acid batteries (7AH, not included).

Timer

Initiated by switch closure to control each exit device. Timer is user-configured and holds exit device in unlatched position for 2 - 60 seconds. At end of selected time, exit device will re-latch.

Operating Modes

The PS-EXIT is designed to power up to two 8000/3000 MLR or LR exit devices in the following two modes:

• Single Input (Sequential Operation): either input retracts the corresponding exit device followed by retraction of the second device. Control doubledoor exit with one input.
• Dual Input (Independent Operation): Each exit device is controlled by its own input switch. Control two separate exits with two inputs.

Shipping Weight 10 lbs [4.5 kg].

Electrical

Input Power

115 VAC

Rated Output Current

Up to 0.8A per channel continuous rated output current

Typical Output Voltage

• 24 26 VDC output voltage
• Up to 17 A pull-in current

Options

Battery Charger Kit (BBK-EXIT) is available separately to add battery backup capability to the PS-EXIT.

The enclosure is sized to accommodate two 12 V – 7AH sealed, lead acid batteries (not included).

Dimensions

Layout & Wiring

How to Order, Related & Compatible Products

PS-EXIT Power Supply: Specify quantity and the following information. Order compatible products separately.

MODEL	POWER SUPPLY
PS	-EXIT
	EXIT Power Supply for exit devices with MLR and LR options

RELATED PRODUCTS

When purchasing this product, please consider the following available separately:

ACCESSO	RIES	POWER
BBK-EXIT Battery Char	ger Kit	4612 Power Transfer Device, 4605 Transformer, 4603 Rectifier

COMPATIBLE PRODUCTS

EXIT DEVICES
8000 Series exit devices with MLR or LR option