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  GE Security GEC-ANSZS4B Audio Evacuation Accessory Zone Splitte

GE Security GEC-ANSZS4B Audio Evacuation Accessory Zone Splitte


 

Our Price : $307.65


Product Code: GEC-ANSZS4B

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Description
 
The ANSZS2A and ANSZS4B Zone Splitter modules are intended for use with the ANS25, ANS50, and ANS100 Audio Notification Systems. Their purpose is to enable the output of the ANS to be split into multiple zones for paging and alarm selection. The modules accept input from the ANS speaker output and use selectable output relays to distribute the output to the individual zones. The modules can be cascaded to increase the number of zones.

The modules provide supervision of the individual zones for open and short conditions. Indicator LEDs display active or fault conditions for the individual zones. A fault condition is reported to the FACP through the same supervisory path as the ANS25, ANS50, or ANS100.

Zones can be selected manually by switches or through pull-down inputs. In the event of an alarm condition, the module defaults to All Call operation. The All Call feature can only be overridden if the accompanying panel has zone control features. Each zone is limited to no more than 25 W and the total speaker load must not to exceed the output rating of the ANS. Speaker output can be set to 25 or 70 Vrms, selected by a jumper position on the ANS25, ANS50, or ANS100.

Operation:

In normal standby, the ANSZS2A and ANSZS4B supervise each speaker zone wire loop. The ANSZS2A provides Style Y supervision, and the ANSZS4B provides Style Z supervision. When an open or short fault is detected in a zone, the yellow LED for that zone turns on. A NC relay contact opens to present a corresponding fault signal to the FACP providing supervision of the ANS.

Ground faults in zone circuits are not reported by the ANSZS2A or ANSZS4B, but are detected and reported by the ANS25, ANS50, or ANS100. To manually select a zone, the operator turns on the corresponding zone switch. The red LED for the switch lights, and output relay activation is enabled. On activation of the PTT signal from the ANS the output relay connects the zone to the ANS speaker output. While the zone is selected, supervision is suspended.

Specifications:

Voltage: 24 Vdc

Current:

Standby: 45 mA
Active (All Call): 130 mA

Aux. trouble relay (TB2-7, -8, and -9):

Contact rating: 1 A at 30 Vdc (resistive load) Connections: Restricted to Class II or power-limited sources. Interconnected equipment is unsupervised so it must be in the same room and mounted within 20 feet of the module.

Speaker circuit EOL: 10 K?
Features
  • Audio Evacuation
  • Accessory Zone Splitte

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