Description
The TBZ Trouble-by-Zone annunciator module contains four, independently controlled output relays, each of which are activated upon a zone trouble condition. Each output relay may be factory programmed to provide a set of either normally open or normally closed dry contacts.
Each TBZ module requires FC-72 cabinet space equivalent of two zones. A TBZ-U module may be stacked above each TBZ module, providing a total of eight TBZ outputs in the same cabinet space.
| SPECIFICATIONS |
| Supervisory current |
.003 amp. |
| Alarm current |
.021 amp./zone |
| Actuation voltage |
6-30 VDC |
| Relay contact rating |
3 amp. @ 28 VDC (resistive) |
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