Dual Loop Expander Card
The model FN-4127-SLC Dual SLC Loop Expander is a two loop expander board that increases the standard FireNET loop capacity from 2 to 4 loops. The FN-4127-SLC can be added at the factory or installed in the field, and mounts within the main control board location as a piggy-back board. By adding the FN-4127-SLC, the FireNET capacity is increased from 254+254 to 508+508 analog addressable points within the overall 800 address/sub-address limit.
4.50 ? 6.30 in