PS-25T
Intelligent Dual Relay Secure Power Supply
Using supervised digital communications, the PS-25T Secure Power Supplies reject wire
tampering attempts. They are compatible with Rosslare’s Secure Controller and Convertible
reader/controller series’, automatically transforming the convertible units into 500-user
stand-alone controllers, featuring fully programmable two-relay operation. The PS-25T
features a metal cabinet mounted with AC-AC transformer (except the PS-C25TU version),
secure power supply module with two on-board relays, sounder module and space for a 7Ah
rechargeable backup battery (C type casing only).
The components mounted on the PS-25T allow the
user to integrate and install a variety of lock strikes,
battery sizes, and end units suiting the application.
With the simplicity provided by an Automatic Mode
Recognition feature, it converts Rosslare’s “AYC”
convertible units into a fully featured 500-user
controller with lock strike and alarm/auxiliary relay
outputs, thus reducing stock levels.
PS-25T powers standard 12V/1.2A door strikes, has
two 5A strike control relays and a built in REX input,
allowing door unlocking. An internal sounder can
provide different alerts for doorbell, chime and alarm.
For either Fail-Safe or Fail-Secure configuration, the
PS-25T has a built-in backup battery charger and
space to accommodate 12V Sealed Lead Acid backup
battery of up to 7Ah capacity (C box only).
General Description
Main Features
• Two power supplies in one for controller unit, and
door strike.
• Door bell feature (from “*” key) when used with
Rosslare Secure Controller Series or
Convertible readers*.
• Secure operation using digital communications to
the keypad, rejects wire tamper attempts. A siren
sound is generated upon keypad disconnection
attempt.
• Mounted speaker module sounding doorbell
chime alerts.
• Built in Backup Battery Charger for 12V Sealed
Lead Acid type rechargeable batteries.
• Automatic switch over to backup battery when
AC Fails with no voltage drop.
• Additional Input for Door monitoring or other
Auxiliary options.
PROFESSIONAL GRADE FEATURES
• Tamper monitoring of connected keypad.
• Fail Safe / Fail Secure Form-C 5A Lock Strike and
Alarm/Auxiliary Relays.
• Supports Rosslare’s Secure Controller and AYC
series of Convertible readers/controllers**
• Available with the following models:
- PC-25T: PCB Module
- PS-A25T: 7x3" cabinet, 230VAC/50Hz
- PS-C25T: 8x8" cabinet, 230VAC/50Hz
- PS-C25TU: 8x8" cabinet, UL version
* Necessary for Rosslare’s Secure Controller Series, optional
for AYC Convertible Series in controller mode.
** Both relays can be operated by the Convertible Keypads.
However keypads of the Secure family or of older
Convertible versions can operate a single relay only.
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