Yaskawa SI-W3 User Manual download pdf (Page 37)

YASKAWA ELECTRIC TOBP C730600 56A 1000-Series Option SI-W3 Installation Guide 37

10 Specifications

Table 7 Option Specifications

Items Specifications

Model SI-W3

Note Type Host Application Node

Communication Speed 78 kbps

Communication IC Neuron chip FT3120

Communication Driver FT-X1 (free topology)

Protocol LonTalk protocol node

Network Variables

Total: 236

Standard Network Variable Types (SNVT): Variable Speed Motor Drive function profile

Ve r1 .1

Network Variable Alias Maximum: 50

Maximum Number of

Connections

64 (in one segment)

Total Wiring Length Max 500 m

Ambient Temperature -10°C to +50°C (14°F to 122°F)

Humidity 95% RH or lower with no condensation

Storage Temperature -20°C to +60°C (-4°F to 140°F) allowed for short-term transport of the product

Area of Use Indoor (free of corrosive gas, airborne particles, etc.)

Altitude 1000 m (3280 ft.) or lower

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Yaskawa SI-W3 User Manual Page 37