Von Duprin PS873-AO

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Von Duprin PS873-AO Power Supply with Auto Operator

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Von Duprin PS873-AO Power Supply with Auto Operator
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Price: $1,366.66 USD
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Product Description:
arrow logo 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




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


Customer Images:
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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