Electrical Connection; Safety Notices For The Electrical Connection - Leuze electronic AMS 348i Manual

7

Electrical connection

The AMS 348i
connectors. This ensures unique connection assignments.
Notice!
The corresponding mating connectors and ready-made cables are available as accessories
for all cables. For further information, see chapter 11 "Type overview and accessories".
BUS IN
M 12 socket
(D-coded)
PWR / IOs
M 12 connector
(A-coded)
Figure 7.1:
7.1

Safety notices for the electrical connection

Attention!
Before connecting the device, be sure that the supply voltage agrees with the value printed
on the name plate.
The device may only be connected by a qualified electrician.
Ensure that the functional earth (FE) is connected correctly. Unimpaired operation is only
guaranteed when the functional earth is connected properly.
If faults cannot be corrected, the device should be removed from operation and protected
against possible use.
Attention!
For UL applications, use is permitted exclusively in Class 2 circuits according to NEC
(National Electric Code).
The laser measurement systems are designed in accordance with safety class III for supply
by PELV (protective extra-low voltage with reliable disconnection).
Leuze electronic
laser measurement systems are connected using variously coded M 12
Connections of the AMS 348
Leuze SERVICE
M 12 socket
(A-coded)
AMS 348i
Electrical connection
BUS OUT
M 12 socket
(D-coded)

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