Myalarm V-LCD1 Manual de instrucciones descargar pdf (Pagina 284)

TERMINAL DESCRIPTIONS

C-278

System 2 Installation / Programming Manual

Terminal #22 - (-) Common negative

This is the System 2's common negative for Readers, Keypads, RTE buttons, Magnetic Contacts

and LEDS.

Terminal #23 - DATA 0 and Magnetic Stripe Data

This terminal serves as the data 0 connection for Wiegand and Proximity readers and as the data

input for Magnetic Stripe and Bar Code readers.

Terminal #24 - DATA 1 and Magnetic Stripe Clock

This terminal serves as the data 1 connection for Wiegand and Proximity readers and as the

clock input for Magnetic Stripe and Bar Code readers.

Terminal #25 - Data Chip DATA

This is the Data line for the Data Chip reader. No other readers use this terminal.

Terminal #26 - Door Ajar, Forced Entry and Time Cancel Input

This input serves three functions at the same time and uses a closed circuit switch contact

mounted to the door. This switch is a typical alarm type magnetic switch and must be closed

when the door is closed for proper operation. Use this terminal in conjunction with terminal #22

common negative.

Terminal #27 - Request To Exit Input

Terminal #27 is the Request-to-Exit (RTE) input line. Whenever Terminal #27 is shorted to

Terminal #22 common (-), the main relay will activate as if a valid code/Card was entered. RTE

contacts must be open circuit. Please Note: RTE connections should be made away from the

Keypad or Card Reader for security reasons.

Terminal #28 - Reader / Keypad (+)5VDC

This terminal is rated at 125 mA maximum. It is used to supply power to Wiegand, Magnetic

Stripe and Bar Code Card Readers.

Terminal #29 - Reader / Keypad (+)12VDC

This terminal is rated at 250 mA maximum. It is used to supply power to Keypads, LED’s and

Proximity readers. No power is available to power door strikes or Mag-Locks.

Terminal #30 Green LED (-) Driver

This is a negative output for Light Emitting Diodes (LED). It is rated at 50 mA Maximum.

When the main relay is activated the LED on the Keypad or Card Reader will light to show that a

valid code/Card was entered.

Terminal #31 Red LED (-) Driver

This is a negative output for Light Emitting Diodes (LED). It is rated at 50 mA Maximum.

Normally this output is on, lighting the LED. The Red LED goes off when the main relay is

activated.

Terminals #32 through #34 - Door Relay

These contacts are rated at 5 AMPS 30 volts DC. They can be used to switch power to a lock or

gate, or arm / disarm an alarm system. Terminal #32 is Normally Open, #33 is Common, and #34

is Normally Closed.

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Myalarm V-LCD1 Manual de instrucciones Pagina 284