Description
NEW OPEN BOX CONDITION
ABB SPA-ZC102Â interface module, which functions as a LON/SPA gateway.Â
- Function: The module acts as a gateway, connecting devices that use the ABB SPA-bus interface (such as protection relays and control units) to a LonWorks® (LON) network.Â
- Operation:Â It polls data from the SPA-bus device and spontaneously sends updated information (measurements, indications, events) to the LON bus if changes occur.Â
- Connectivity:
- SPA-bus side:Â Connects via a 9-pin D-connector using RS-485, RS-232, or TTL-level signaling.Â
- LON side:Â Connects using glass or plastic fiber-optic cables.Â
- SPA-bus side:Â Connects via a 9-pin D-connector using RS-485, RS-232, or TTL-level signaling.Â
- Power Supply:Â Unlike the similar SPA-ZC100, the SPA-ZC102 is powered from an external auxiliary power supply (Uaux), with options for 110-240 VAC, 110-220 VDC, or 24-60 VDC as indicated on the label.Â











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