Specifications
A–2
975-0330-01-01
Electrical Specifications
Communication Specifications
Ethernet and wireless communications on the Gateway cannot operate
simultaneously.
History Data Storage
The Gateway stores four types of history in 12 MB of non-volatile
internal Flash memory. Data blocks referred to elsewhere (such as
“Month” or “Hour” on the Solar Monitor Widget) that are not described
below are derived from these data blocks. Each block contains both the
energy and the peak power for the period.
1. 48 hours worth of 5 minute blocks for each power port of each device
in the network, plus the system total.
2. 2 years worth of 1 day blocks for each power port of each device in
the network, plus the system total.
3. 5 years worth of 15 minute blocks for the system total.
4. 1 block for the system total over the lifetime of the Gateway.
Nominal input network voltage
15 Vdc, from Xanbus network
Minimum operating network voltage
9 Vdc
Maximum operating network voltage 16 Vdc
Maximum operating current
300 mA @ nominal input network voltage
Communication physical layer
2, CAN
Communication protocol
Xanbus
Maximum Xanbus cable length
130 ft (40 m)
Maximum Ethernet cable length
195 ft (60 m)
Connectors
3 RJ-45—8 pins (2 Xanbus, 1 Ethernet)
Ethernet
IEEE Std 802.3™-2005
Wireless
802.11.4b and 802.11.4g
Channels 1–11 (US/Canada), 1–9 (Europe)
Radiated power
100 mW e.i.r.p. max
www.xantrex.com.ua
Summary of Contents for Gateway
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