Specifications

WSE • 3/21/97 16720 — 15 Alto 818 Access Control System
c. Specifications:
1) Dimensions: 12 in. X 5.25 in. X 3.375 in. (31 cm X 13.4 cm X 9.5 cm)
d. Environmental:
1) Humidity: 10% to 90% non-condensing
2) Temperature: 20˚ to +120˚ F (-7˚ to +49˚ C).
e. Regulatory: UL 1012 or 1310 and CSA or cUL listed.
1) NOTE: The Power Inserter is required when configuring NexSentry with a Keypad
and/or Digital Readers in order to meet FCC requirements.
f. Mounting: The Power Supply should be installed in a secure area at least two feet from the
Controller.
g. Power: 115VAC/60Hz source.
h. Wiring:
1) The power supply shall be connected to the Controller and keypad network wiring via
twisted pair wire (shielding optional) of at least 18 AWG.
2) Connectors: Phoenix-type.
i. Feedback: A single LED indicates power ON condition.
j. Self-protection: PI-1 shall send a POWER FAIL signal to the controller.
k. Manufacturer: Westinghouse Security Electronics Model PI-1, or other manufacturer-
approved device.
15. Accessories
a. Terminal:
1) Standard Video display terminal (CRT) with full keyboard and display.
2) Shall be capable of data throughput at 9600 baud.
3) Systems Integrator shall furnish as shown on plans.
4) Manufacturer: Westinghouse Security Electronics; Model #57101-L-1 (110v) / 57101-L-2
(230v) or equal.
b. Printer:
1) Printer shall be standard RS-232 serial communications printer.
2) Printer shall be capable of data throughput at 9600 baud.
3) Systems Integrator shall furnish as shown on plans.
4) Manufacturer: Westinghouse Security Electronics; Model parallel/serial 57184-V (115v) /
57184-V (230v) or equal.
c. Locking Hardware:
1) Systems Integrator shall furnish all system electrified locking hardware as shown on
plans which is used in conjunction with Card Access & Alarm Monitoring system.
d. Switches:
1) Provide all necessary monitoring and manual switches as shown on plans which are
used in conjunction with Card Access Security System.
e. External UPS batteries:
1) Provide necessary batteries to be used with UPS power supply to maintain all controller
operations and provide limited DC lock power at either 12VDC or 24VDC.