Yokogawa YFGW410 - Manual (Page 9)

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IM 01W02D01-01EN
Part G Specifications
G1. YFGW410 ................................................................................................ G1-1
G1.1 Standard Specification .................................................................................. G1-1
G1.2 Model and Suffix Codes ................................................................................ G1-3
G1.3 External Dimensions ..................................................................................... G1-4
G2. Field Wireless Network ......................................................................... G2-1
G2.1 Field Wireless Network Specification .......................................................... G2-1
G2.2 Network Form (Topology) ............................................................................. G2-2
G2.2.1
Star Topology .................................................................................. G2-2
G2.2.2 Mesh Topology ................................................................................ G2-2
G2.3 Precautions on Configuring a Wireless Network ....................................... G2-3
G2.3.1
Route Specification ......................................................................... G2-3
G2.3.2 Redundancy of Wireless Route ...................................................... G2-3
G2.3.3 Support of Large-Scale Wireless System ....................................... G2-3
G2.3.4 Hopping Pattern .............................................................................. G2-3
G2.3.5 Number of Hops .............................................................................. G2-4
G2.3.6 Communication between Devices .................................................. G2-4
G2.4 Duocast (ISA100.11a Standard) .................................................................... G2-4
G2.5 Standard Battery Life ..................................................................................... G2-5
G2.6 Restrictions .................................................................................................... G2-5
G2.6.1
Restrictions on Number of Connectable Devices by Network
Resources ....................................................................................... G2-5
G2.6.2 Maximum Number of Host Systems ............................................... G2-6
G2.6.3 Duocast and Auto I/O Device .......................................................... G2-6
G2.7 Recommended Device List ........................................................................... G2-7
G3. Glossary of Terms and Abbreviations ................................................ G3-1