User Manual

92
User Manual
Dimensions and weights
Dimensions: mm 38 x 240 x 200
(inches 1.5 x 9.4 x 7.9)
Weight: please refer to Bulletin PA-100596EN in order to know
the updated data about the TFBW weight.
Visual alarms:
Two control LEDs are provided on the TFBW front side (fig.3.42).
The green LED describes the power supply status, while the red LED describes
the major booster failures.
Dry contact alarms:
TFBW is provided with an alarm output port (fig. 3.41), which can be
connected to one of the dry-contacts ports available on TFAx remote units.
When a TFBW booster is been connected to the relevant TFAx remote unit
through dry-contact ports, any major alarm affecting the TFBW booster will
be conveyed to the remote unit itself, and signalled by the red LED both on
the TFBW warm side (fig. 3.42), and on the TFAx remote unit.
Moreover, the LMT software and the TSUN supervision interface (please refer
to TFBW troubleshhoting) will consider any TFBW major alarm as an external
alarm of the TFAx remote unit the TFBW booster is connected to.
Power supply:
TFBW WLAN booster is available both in a universal mains version (85 to 265
Vac powered: fig. 3.43a) and in a negative supply version (-72 to -36 Vdc
powered: fig. 3.43b). The power consumption of each TFWB module is 16W
max.
TFBW
GREEN LED: power on
RED LED: major alarm
Fig. 3.42: LED alarms on the TFBW warm side