Vivax Metrotech FLS-2, Руководство пользователя

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5 Overview
5.4.3 Rear Module
The FLS transmitter has the option of 2-way, 4-way, or 16-way transmissions. This
module has the RJ-11 phone line connector for the modem, an RJ-45 network
connector for local area network (LAN) connection, a connector for 2-way or 4-way
relays, and the connector for the 16-way relay interface.
This module also contains the high-voltage output connector and the telemetry
connector.
WARNING
Turn the rear power switch off before handling this module’s
connectors. The high-voltage output may be at 300V AC or 450V
DC.
Figure 5-4 Rear Module
5.5 LED Status Indicators
Table 5-2 Describes the module status indicated by the displayed LEDs. Before
removing any module, turn the rear power switch off.
LED LED Colors Description
Power
None The module is off.
Solid green The module is on.
Status
Solid yellow
An alarm was triggered.
NOTE: For detail, see Chapter 6, “Alarm
Messages.”
Blinking yellow
Software is updating or flash programming, the
phone ringing.
Fail Solid red System failure – over current or temperature, etc.
Table 5-2 LED Status Indicator
The LED colors shown are after the system boot up, which takes approximately 30 to
60 seconds. There may be some flashing or changing LEDs during the system boot-up.