B5U033000E
Page 40 of 54
5
Electrical Connections
•
The device must be connected by a skilled qualified person.
•
Device of protection class III.
•
Electric supply via SELV circuits only.
•
Disconnect power before connecting the device.
•
The IP rating indicated in the data sheet is only guaranteed if the M12
connectors are firmly screwed.
•
The device can be damaged by insufficiently tightened M12 connectors.
•
Screw the M12 connector to the device applying 1 to 1.5 Nm.
5.1
Item 5227U
Connect the
BLUEBOX
to the voltage supply and CAN bus using a suitable M12
CAN bus connection cable.
5-poles M12 A-coded male connector
Pin
No
Min
Typical
Max
Description
PE
1
Protected Earth
+ PWR
2
10Vdc
12/24Vdc
36Vdc
DC power supply
- PWR
3
DC power supply return path
CAN H
4
CAN bus connection (CAN H)
CAN L
5
CAN connection (CAN L)
SHIELD
-
Protected Earth