The 25 series devices was designed to replace the 18 series & will completely cover existing door prep from a 18 series device. However, some door re-prep is required for the current 25 de...
The standard Von Duprin PS873 power supply was replaced by the PS914 power supply.
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.
Attached tables are power supply cross reference, power supply option board and power supply option board compatibility.
PS900-Model
PS900-Summary
Legacy Supply (PS873)
PS902 &...
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 timin...
The standard Von Duprin PS873 power supply was replaced by the PS914 power supply.
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.
Attached tables are power supply cross reference, power supply option board and power supply option board compatibility.
PS900-Model
PS900-Summary
Legacy Supply (PS873)
PS902 &...
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 timin...
Product Ordered after 7/10/2012 - Product identified by label on QEL motor
You no longer need to use the 900-2Q option board (no longer available) with the PS900 power supplies to ...
Product Ordered before 7/10/2012 - Product identified by no label on QEL motor.
You must use the 900-2Q option board with the PS900 power supplies to operate the QEL devices. The attached ta...