Contemporary Control Systems BASrouterLX Installation Guide - Manual (Page 9)

TD120100-0IC
9
Limited Power Sources
The router should be powered by a limited power source complying with the
requirements of the National Electric Code (NEC) article 725 or other
international codes meeting the same intent of limiting the amount of power of
the source. Under NEC article 725, a Class 2 circuit is that portion of the wiring
system between the load side of a Class 2 power source and the connected
equipment. For AC or DC voltages up to 30 volts, the power rating of a Class 2
power source is limited to 100 VA. The transformer or power supply complying
with the Class 2 rating must carry a corresponding listing from a regulatory
agency such as Underwriters Laboratories (UL).
LEDS
Power This LED is green if power supplied to the unit is proper.
Ethernet L glows green for a proper 100 Mbps link and yellow for a proper 10
Mbps link. It flashes to show activity.
D glows green for a full-duplex link and is off for a half-duplex link
EIA-485 Tx flashes green when transmitting valid EIA-485 traffic.
Rx flashes green when receiving valid EIA-485 traffic.
RESET SWITCH
To reset the router to its default values (except for configuration settings), use a
paperclip or similar tool to press the Reset IP button for at least 3 seconds while
the router is powered. Then release the reset button and remove power from the
router for 3 seconds. Restore power and the unit will now use default IP values
and User ID/Password which are admin/admin.
CABLING CONSIDERATIONS
When attaching cables to the unit, Table 1 should be considered.
Function Signalling &
Data Rate
Minimum Required
Cable Maximum
Segment Distance
Ethernet 10BASE-T
10 Mbps Category 3 UTP 100 m (328 ft)
Ethernet 100BASE-TX
100 Mbps Category 5 UTP 100 m (328 ft)
MS/TP 9.6–115.2 kbps Belden ® 9841, 3106A, 9842 As detailed on page 3.
Table 1 — Cabling Considerations