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Von Duprin PS873-AO

Name: Von Duprin PS873-AO Power Supply with Auto Operator
Brand: Von Duprin
SKU: Von Duprin PS873-AO
Price: 1366.66 USD

Von Duprin PS873-AO Power Supply with Auto Operator

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Von Duprin PS873-AO Power Supply with Auto Operator

Price: $1,366.66 USD

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Product Description:


Von Duprin PS873-AO Power Supply with Auto Operator

Designed to operate a wide variety of electrical products Auto operator function coordinates the electric latch retraction of one or two locks or devices and signals an auto-operator to open a door. Signaling the auto operator can be performed in two methods By receiving a signal from a monitoring switch that the lock is unlatched Upon expiration of a time delay triggered by a “RX” type input switch. Standard input 120VAC @ 1.0 ampere Regulated output power is field selectable for either 24VDC @ 2 ampere 12VDC @ 4 ampere Enclosure 10" high x 12.5" wide x 5" deep Gray with a hinged cover Constructed of 19 gauge steel Five .5" x .75" knockout holes are provided for condiut connection Terminal block will accept up to 12 gauge wire

Installation Instructions	PS914 (PS873 replacement) Instructions	Option Boards for PS873 Instructions	EL Wiring Instructions	900-BB Battery Backup Instructions

POWER SUPPLY CROSS REFERENCE LIST

PS900-Model	PS900-Summary	Legacy Supply (PS873)
PS902	2AMP @ 12/24VDC 1 option board connector 1 fire alarm connector 1 battery board plug	505 (1AMP @ 12/24VDC) 510 (@AMP @ 24VDC) 861 (2AMP @ 12VDC, 1AMP @ 24VDC)
PS904	4AMP @ 12/24VDC 2 option board connectors 1 battery board connector	510 (3AMP @ 12VDC) 873 (4AMP @ 12VDC, 2AMP @ 24VDC) - no inrush app's SBB-3 (24VDC @ 3AMP)
PS906	6AMP @ 12/24VDC 3 option board connectors 1 battery board connector	515 (5AMP @ 24VDC) SBB-5 (5AMP @ 24VDC) 515 (10AMP @ 12VDC) - no exact match SBB-2- (10AMP @ 24VDC) - no exact match
PS914	12/24VDC @ 4AMP Hi Inrush 2 option board connectors 1 battery board connector	PS873 (2AMP @ 24VDC, 4AMP @ 12VDC) Hi Inrush

POWER SUPPLY OPTION BOARD

PS900- Model	PS900-Summary	Legacy supply (PS873)
900-2RS	2 zone control with sequencing	871-2 board
900-2Q	2 zone control for QEL	2Q board
900-4R	4 relay control, no timing or logic	DCM, RCM
900-4RL(4TD,AO & SI)	4 relay control with logic - field programmable	4TD, SI, AO, DCM + TDM, RCM + TDM
900-8F	8 fused 4AMP max outputs	NEW
900-8P	8 PTC 1.8AMP output	NEW
900-BBK	Battery backup w/ batteries	873-BB
900-FA	Fire alarm	FA, EIR

POWER SUPPLY OPTION BOARD COMPATIBILITY

Option Board	Von Duprin PS914	Schlage PS902, PS904, PS906
900-2RS	Yes	No
900-2Q	Yes	Yes
900-4R	Yes	Yes
900-4RL	Yes	Yes
900-8F	Yes	Yes
900-8P	Yes	Yes
900-BBK	Yes	Yes
900-FA	Yes	Yes

NOTE:
The newer PS900 option cards can NOT be used in the PS873 power supplies.
The PS873 option cards also can NOT be used in the newer PS900 series power supplies

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Questions and Answers

Q: Need to minimize time delay from board, need to know which dip switches please

A: According to the Option Boards for PS873 and specifically the top of page 5:

Download File

if you turn dip switches five through eight to the off position you will have a zero delay and if you turn on option dip switch 5 you will add 5 seconds to that zero delay and so on.

Q: What is the new option for the old 873-AC board?

A: When the new PS900 series power supplies were created we did not pursue a version of these option boards. Need to discuss the specific hardware they are using and requirements to determine the appropriate hardware.

873-AC (access control) and 873-AL (alarm) boards were the option boards for PS873 power supply.

There are no replacement for 873-AC and 873-AL option boards when ordering a new PS900 series power supplies.

The 873-AC and 873-AL boards were used for Access Control systems and alarm output openings and they were not commonly sold.

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