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All the SPC panels can be expanded up to their maximum number of zones or outputs
using the common system expanders on the X-BUS (expansion bus). The X-BUS bus
supports a maximum distance of 400 meters between each Expander. A complete
range of Expanders covers all the security requirements.
SPCE650.100 Expander, 8 Inputs / 2 Outputs
The SPCE650.100 expander extends the SPC system via X-BUS with 8 wired zones and 2 fully
programmable relay outputs.
The zones and outputs on the expander function exactly as the zones and outputs on the SPC
panel. Each zone can be configured for different zone monitoring requirements.
The outputs are volt free relays that provide both NO and NC terminals allowing the greatest
flexibility.
The expander comes in a plastic housing with front tamper protection and also features an X-
BUS status LED and on-board buzzer for easy device identification and extensive self-diagnostic
capabilities.
SPCE652.100 Expander, 8 Inputs / 2 Outputs, with Back Tamper
The SPCE652.100 Expander incorporates the same features as the SPCE650.100 but with the
additional benefit of back tamper protection.
SPCE450.100 Expander, 8 Relay-Outputs
The SPCE450.100 expander extends the SPC system via X-BUS with 8 fully programmable
relay outputs. The outputs are volt free relays that provide both NO and NC terminals allowing
the greatest flexibility.
The expander comes in a plastic housing with front tamper protection and features also an X-
BUS status LED and on-board buzzer for easy device identification and extensive self-diagnostic
capabilities..
SPCE452.100 Expander, 8 Relay Outputs, with Back Tamper
The SPCE452.100 Expander incorporates the same features as the SPCE450.100 but with the
additional benefit of back tamper protection.
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