Manual

Rockwell Automation Publication 1425-UM001A-EN-P - January 2012 57
Specifications Appendix A
Wireless Network
Characteristics
• Radio standard - IEEE 802.15.4 (ISO/IEC 8802.15.4)
• Protocol - Proprietary
• RF Band - 2.4 GHz
Table 35 - General Environmental Specifications
Attribute Value
Temperature, operating -10…55 °C (14…131 °F)
Temperature, nonoperating -25…70 °C (-13…158 °F)
Humidity 90% RH max
Mass 0.4 kg (0.88 lb)
Protection index IP 2X
Standards EN 50178: 1997
EN 61010-1: 2001
Table 36 - RF Power Operating Range (line of sight)
Attribute PC Receiver and Router PowerMonitor W250
RF max power 100 mW (20 dBm) 10 mW (10 dBm)
Operating range between PowerMonitor
W250 and PC Receiver or Router
30 m (95 ft) -
Operating range between PC Receiver and
Routers
228 m (750 ft) -
Table 37 - Wireless Communication Operating Range (line-of-sight)
Attribute Value
PC Receiver to Monitor 25 m (82 ft)
Monitor to Router 25 m (82 ft)
PC Receiver to Router 260 m (853 ft)
ATTENTION: The operating range could change depending on building
configuration and network layout.