InteliDrive DCU Industrial 3.4.0 Global Guide
330
Table 8.8 LED/LDD status
Tx Rx
Dark Blink Dark Blink
Any data are transmitted
on the CAN1 line
Data are transmitted on
the CAN1 line
Any data are received on
the CAN1 line
Data are received on
the CAN1 line
Table 8.9 Tx/Rx LED status
Wiring
Note: CAN bus line has to be terminated by 120 ohm resistors on the both ends.
For longer distances is recommended to connect CAN COM terminals between all controllers and cable
shielding to the ground in one point!
External units can be connected on the CAN bus line in any order, but line arrangement (no tails no star) is
necessary.
Recommended CAN bus data cables see in Chapter Technical data.
IG-MU and IG-IB units are connected to CONTROLLER CAN2 bus.
Select sensor characteristic from the list or define user sensor characteristic in PC configuration tool.
Thermocouple J, K, L, D terminal is shielding
Cold Junction Compensation (CJC) settings
Please have a look at Cold Junction Compensation (CJC) (page 323) IS-AIN8 chapter.
Technical data
Dimension (W × H × D) 110 × 110 × 46 mm (4.3” × 4.3” × 1.8”)
Weight 237.5 grams
Interface to controller CAN1
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