Hardware reference guide

222 35013379 11/2011
Specifications
The following table shows the specifications for the NOL911X0 module.
LED Indicators, Descriptions, and Status
The condition of the NOL module is indicated by the status (off, on, or blinking) of
the LED indicators. The following figure shows the LED indicators.
The following table shows the LED descriptions.
Specifications
Data Transfer Frequency 78 Kbps (140 NOL 911 10)
Connection Styles Screw terminals, telephone jack
Bus Current Required 400 mA
Quantum Controllers
Remote I/O
V2.0 at a minimum
V2.0 at a minimum
LED Descriptions
LEDs Function
Active Bus communication is present.
Ready Module has passed internal diagnostics, and is configured.
MSG In Flashes every 10 ms when an update message for a bound network variable is
received by the NOL module from the LonWorks network.
MSG Out Flashes every 10 ms when an update message for a bound network variable is
transmitted by the NOL module to the LonWorks network.
Wink Flashes briefly when the NOL module receives a wink message from the
LonWorks network. Also used to display internal error codes defined in the Wink
LED Error Codes table.
Srvc Indicates status of LonWorks network service.