HID Aero X300 Руководство по установке - Страница 3

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Input circuit wiring

Inputs are typically used for the following:

◾ To monitor door position.

◾ Request to exit.

◾ Alarm contacts.

Input IN 1 and IN 2 circuits can be configured as

unsupervised or supervised and can use normally open or

normally closed contacts.

For a supervised circuit, add two 1K, 1% resistors as

close to the sensor as possible.

Custom end of line (EOL) resistances may be configured

via the host software.

Note: The input circuit wiring configurations shown are

supported but may not be typical.

Relay circuit wiring

Twelve relays are provided for controlling door lock

mechanisms or alarm signaling.

When controlling the delivery of power to the door

strike, the NO (Normally Open) and C (Common) poles

are typically used.

When momentarily removing power to unlock the door,

as with a mag lock, the NC (Normally Closed) and C

(Common) poles are typically used.

Check with local building codes for proper egress door

installation.

CAUTION

Door lock mechanisms can generate feedback to the

relay circuit. This can cause damage and premature

failure of the relay, effecting the operation of the X300.

Use a diode to protect the relay. Use a wire of sufficient

gauge to avoid voltage loss.

Unsupervised circuit IN 1 or IN 2

Supervised circuit IN 1 or IN 2

1K,1%

DC Strike

To DC power source

Diode selection:

◾ Diode current rating: 1x strike current.

◾ Diode breakdown voltage: 4x strike voltage.

◾ For 12 V DC or 24 V DC strike, diode 1N4002

(100V/1A) typical.

HID Aero™ X300 Installation Guide

RELAY 1

- +

to RELAY 12

Fuse

Diode