Landis+Gyr Technology Inc. IWRS4 User Manual
Landis+Gyr Confidential Information
98-0064 Rev AB
1
Gridstream
Series IV IWR Radio
Data Sheet
Series IV IWR Radio
Data Sheet
General
The Gridstream Series IV Integrated WanGate Radio (IWR) provides a basis for a powerful RF
wireless mesh network for remote data collection. The radio provides full two-way peer-to-peer
communication to all devices within the network. The Gridstream Series IV IWR also offers
advanced functionality, such as individual message prioritization, additional memory for localized
intelligence, and a programming language Device Control Word (DCW) used to provide interface
and control to distributed automation equipment.
wireless mesh network for remote data collection. The radio provides full two-way peer-to-peer
communication to all devices within the network. The Gridstream Series IV IWR also offers
advanced functionality, such as individual message prioritization, additional memory for localized
intelligence, and a programming language Device Control Word (DCW) used to provide interface
and control to distributed automation equipment.
The Gridstream Series IV IWR has one RS-232 serial port for the LAN Packet Port (LPP) and one
RS-232/485 serial port for the Transparent Packet Port (TPP). The LAN Packet Protocol Port is used
to communicate to devices that use the Gridstream IWR LAN Packet Protocol, such as a PC with
configuration or diagnostic software. The Transparent Packet Port is a general-purpose data port that
is used to transport byte-oriented data, such as DNP 3.0, Modbus, or DF1.
RS-232/485 serial port for the Transparent Packet Port (TPP). The LAN Packet Protocol Port is used
to communicate to devices that use the Gridstream IWR LAN Packet Protocol, such as a PC with
configuration or diagnostic software. The Transparent Packet Port is a general-purpose data port that
is used to transport byte-oriented data, such as DNP 3.0, Modbus, or DF1.
Figure 1. Gridstream Series IV IWR Radio