Digital Monitoring Products 1912XR Guide d'installation télécharger pdf (Page 6)

Digital Monitoring Products, Inc. 1912XR Installation Guide

Page 6

1912XR Installation Guide

Accessory Devices

4.1 Loop and output modules and interface cards

711 Single Point Loop Expander

The 711 module provides one Class B burglary loop for connecting burglary and non-powered fire devices.

714 Loop Expander

The 714 module provides four Class B burglary loops for connecting burglary and non-powered fire devices.

715 Loop Expander

The 715 module provides four 12 VDC Class B powered loops for connecting smoke detectors, glassbreak

detectors, or other 2 or 4-wire devices.

716 Output Expansion Module

The 716 provides four Form C (SPDT) outputs and four loop following switched grounds (open collector). The

716 is addressed using rotary switches to match the panel's loop numbers.

717 Graphic Annunciator Module

The 717 provides 20 loop following switched grounds (open collector) for a variety of remote annunciation and

control applications.

862N and 862P Interface Cards

Both cards provide an LX-Bus for connecting loop and output expansion modules. The 862N allows the 1912XR

to communicate alarm and system information over existing computer data networks. The 862P allows you to

connect a 40 or 80 character serial printer to the 1912XR panel for real time printing of system events.

872 HARD-WIRE-LESS™ Interface Card

The 872 card provides you with 100 loop addresses you can assign to either hardwire or wireless devices. A

wireless receiver is required for using wireless devices.

881 Expansion Interface Card

The 881 card allows you to connect loop and output expander modules to the 1912XR panel to provide a

maximum of 100 additional loops.

4.2 Indicating and initiating modules

865 Supervised Style Y or Z Indicating Module

The 865 provides up to 1 Amp of supervised alarm current when using the bell output of the 1912XR panel and

up to 5 Amps at 12 or 24 VDC when using a listed auxiliary power supply. The 865 can supervise 2-wire Style Y

or W circuits or 4-wire Style Z or X circuits for ground faults, opens, and shorts with individual LED annunciation.

866 Indicating Circuit Module

The 866 module provides up to 1 Amp of supervised alarm current using the bell output of the 1912XR panel

and up to 5 Amps at 12 or 24 VDC when using a listed auxiliary power supply.

869 Dual Style D Initiating Module

The 869 provides two Style D, 4-wire initiating loops for connecting waterflow switches and other non-powered

fire and burglary devices.

4.3 893 Dual Phone Line Module

The 893 allows you to connect and supervise two phone lines to the 1912XR panel. The 893 monitors the

voltage of the phone line and reports trouble when the level drops below 3 VDC.

4.4 Security Command

keypads

You can connect up to eight Model 670, 770, or 771 Security Command keypads to the keypad data bus

provided by the panel on terminals 7, 8, 9, and 10. Use an auxiliary power supply when connecting more than 5

keypads or when installing excessively long wire runs.

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Digital Monitoring Products 1912XR Guide d'installation Page 6

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