Bosch CM751B - Module Indicators and Feedback; PCB Indicator Meanings; RJ45 Socket Indicator Meanings

CM751B
Installer Reference Guide
10
Bosch Security Systems 5/13 CM751BIRG FTR1.0
Module Indicators and Feedback
The CM751B module includes 7 seven LED indicators which provide instant feedback during installation and commis-
sioning of the module. Additional feedback is provided through the keypad and via the interactive option in Solution
Link.
Please refer to Table 2 and Table 3 for the Indicator meanings.
LED Name Colour Meaning
STATUS GREEN
ON = Trouble No Communication between Panel and Module.
Slow Flash = Normal Operation
Fast Flash = No IP Address or IP Address Conict - See System Troubles
RX GREEN Flashes every time the IP module receives an IP packet.
TX RED Flashes every time the control panel sends an IP packet.
POLL GREEN Flashes every time the control panel sends a poll packet.
REPORT RED Flashes every time the control panel sends an alarm report.
Table 2: PCB Indicator Meanings
Green LED Meaning
OFF No Link / Connection
ON Link Present
Blinking Link with TX/RX Activity
Amber LED Meaning
OFF Half Duplex Activity
ON Full Duplex Activity / O
Blinking Collision Activity
Table 3: RJ45 Socket Indicator Meanings