Developed by the Landis & Gyr company, the telecontrol protocol Telegyr 809
enables the coupling of control stations to Telegyr 809 substations. The link
and physical layers of this protocol use the FT1.2 format specified in the IEC
60870-5-1 (TC57) standard.
Supported Information Types
Control Direction
Single Command
Setpoint [16 bit]
Monitoring Direction
Single indication [1 Bit] with quality
Single indication [1 Bit] with quality and time tag
Double indication [2 bit] with quality
Double indication [2 bit] with quality and time tag
Measured normalized value with quality
Counter value [24 bit]
Available Protocol Stacks
Telegyr 809, Master
Telegyr 809, Slave
Applicable Products
ipConvLite
Universal protocol converter for small and distributed applications