SILENT KNIGHT 4821 Manual de usuario descargar pdf (Pagina 3)

4825 Hardwire Zone

Expander

Connects to the S-Bus on the 4821

and provides an additional 64

traditional zone inputs to the system.

Since the system can support up to

400 zones, as many as six 4825

expanders may be connected to the

system. The 4825 may be located

near the 4821 control or remotely

mounted anywhere along the S-Bus.

The 64 expansion zones are

programmable, as are the built-in 16

zones on the 4821. Large, easy to

wire terminals are provided. Terminal

strips are removable for easy service

without disturbing field wiring. The

4825 is housed in a locked steel

cabinet and includes eight EOL

resistors.

Dimensions:

16.125" H x 12.25" W x 3.0" D

Color:

Gray

Shipping weight:

8 lbs.

Power:

11 to 14VDC at 80mA

(supplied by 4821)

Accessories:

7628B EOL resistors (eight per kit)

4880 Status Display Module

Connects to S-Bus on the 4821. Up to

three may be used per system. The

4880 provides 16 low voltage outputs

plus four Form C relay outputs.

Connecting three status display

modules to a system would provide 60

programmable outputs.

Dimensions:

6.0" W x 7.875" H x 1.5" D

(plastic enclosure)

Shipping weight:

3 lbs.

Power requirements:

11 to 14VDC at 25mA standby,

140mA active (supplied by 4821)

4195 Auxiliary Power Supply

2.5 amp auxiliary power supply and

battery charger. Fuseless design.

Mounts in snap track in 4821 cabinet

and connects to 4821 battery leads.

4821 provides supervision for both

batteries. Includes 18 volt 50 VA

transformer.

Dimensions:

4.75" W x 4.0" H x 2.0" H

Shipping weight:

2 lbs.

Power:

18 volts AC 50 VA 50-60 Hz.

Accessories:

6712 12 volt 7 AH rechargeable

battery

Model 4821 Integrated Access

Control and Security Accessories

integrated access control and security system

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