Edwards io SDC1 Single Expansion Module

Product Description

EDWARDS brand intelligent life safety systems offer the power
of high-end intelligent processing in configurations that deliver
uncomplicated solutions for small to mid-sized applications. With
intelligent detection, electronic addressing, automatic device
mapping, optional Ethernet connectivity, and a full line of easily-
configured option cards and modules, these flexible systems offer
versatility that benefits building owners and contractors alike.
The iO64 provides one Class A or Class B intelligent device loop
that supports up to 64 device addresses, and two Class B Notifi-
cation Appliance Circuits (NACs). Optional Class A device wiring is
available with the use of a module.
The iO1000 provides one Class A or Class B intelligent device
loop that supports up to 250 device addresses. Loop controller
modules may be added in combination to expand total system
capacity in 250-point increments to up to 1,000 device addresses.
The iO1000 panel includes four NACs that may be wired for either
Class A or Class B operation.