I-2532 CAN to Fiber Converter User Manual (ver. 1.1, 2008/10/03) ------8
2.4 LED Indicator
When the I-2532 is active, the POWER LED will display with red light.
Transmitting/receiving one message to/from fiber cable will flash the TD/RD
LED once. The TD/RD LED may always be turned on if there are a lot of
messages transmitted on fiber cable.
Table 2-2 LED Indicator
POWER LED
(Red Light)
TD LED
(Green Light)
RD LED
(Green Light)
on
module
active
flashing
messages
transmitting
flashing
messages
receiving
off
module
inactive
off
no message
transmitting
off
no message
receiving
2.5 Terminal Resistance Setting
The I-2532 includes one build-in 120 terminal resistance, users can
decide if the terminal resistance is enabled or not. The switch for terminal
resistance is on below of power connector.
Figure 2-3 Location of Terminal Resistance Switch
The following switch statuses present the condition if the terminal
resistance is active (default) or inactive.
Figure 2-4 Adjustment of Terminal Resistance
Active
(Enable)
Inactive
(Disable)
termination
resistor switch
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