LAARS X-BAC BACnet Interface Module - Install and Operating Manual - Manual (Page 6)

6
X-BAC BACnet Interface Module Installation and Configuration Manual
HT#
059294-00
B
TrOuBLeSHOOTIng
nO LeD LIgHTS
• The RJ45 connection to the control powers the BACnet Interface Module. If all LEDs are off, then check the cable connecting the
module to the control. The cable consist of 8 wires. Check each of the color-coded wires continuity in the cable using a continuity
meter.
nO COMMunICATIOn
• Check the Yellow and Green LEDs. If the Yellow LED is continuously On or Off, then check the cable connecting the module to
the control.
• If the Green LED is continuously On or Off, then check the cable connecting the module to the BACnet network.
• Make sure that the control's Baud Rate and the BACnet Network's are the same. See "BACnet Baud Rate" on page 5.
SPeCIfICATIOn
Control Communication . . . . . . . . . . . . . . . . . . . . . . . . . . RJ45 to control (Cable is provided)
BACnet MS/TP Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-wire
Extension Communication. . . . . . . . . . . RS485 (RJ11) to Extension (Cable packaged with Extension)
LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Red, Yellow, and Green
Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-¾” x 3-⅝” x 1”
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Pound