Edwards 3-RS485B Network Communications Card Industrial Facilities – Ensures effective

Industrial Facilities – Ensures effective monitoring of large-scale fire safety networks

Engineered for seamless integration

When connected to the 2W-MOD2 loop test/maintenance module or a panel with the i3 protocol

profile installation and uses the model SD505-6AB base

Edwards 3-RS485B Network Communications Card Industrial Facilities – Ensures effectiveThe 3 RS485B card provides a Class B (Style 4) or Class A (Style 7) circuit for network communications signals. And a second Class B (Style 4) circuit for the digitized audio signals. Network messages the Network Communications card receives a re re transmitted to the next network node. Re transmission maximizes the wire run lengths between nodes. With 64 nodes, miles of network length is possible. Fail safe mechanisms built into the card directly