Network IO module TFC-1209

analogRS485built-in

• Supports Class A and Class B connections • Supports Built-in Isolator • Ensures a reliable and logic data transmission via Ring and Bus topologies. • Uses RS485 serial communication and data transmission speed is • 230.400bps • Same level of accessibility and command sending to all panels via peer-to-peer communication network • Uses TdNET protocol developed by Teknim • In case of network board failure, it by-passes board input and output connections and ensures network line continuity • Network connection up to 16 panels • Enables monitoring of all networked panels from any panel in the system • Provides visual notification via error LEDs indicating open circuit direction or link LED indicating connection status. • It can be easily plugged to main board by connector and frame connection and operated TFC-1209 Network Module establishes a strong ring or bus network by inter-connecting 16 panels via TdNET protocol. It also supports built-in isolator which helps to protect the network line in case if there will be a short cut at the cable between control panels. In case system load needs to be distributed or in facilities with multiple buildings, it can inter-connect all panels to build a ring or bus network and enable operation and control of the entire system as a single panel. TdNET® NETWORK COMMUNICATION PROTOCOL TdNET is a strong and reliable communication protocol developed to build a network among all products of Teknim. TdNET protocol defines Network and Data Link layers according to OSI (Open Systems Interconnection) defined by International Standard Organization.