50
8024493/AE00/V1-0/2020-09| SICK
O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER SP100 Ex-2K
Subject to change without notice
7
ELECTRICAL INSTALLATION
7.2
Connection overview
Pay attention to zone separation when installing and connecting device components (
“Application illustration DUSTHUNTER SP100 Ex-2K”, page 33
).
Connecting is done in three main steps:
1
Before connection work, establish potential equalization of devices to be connected.
2
Before commissioning: Make the connections for the device components other than the
sender/receiver unit.
3
During commissioning: Establish the connections still required on the sender/receiver
unit at the measuring point.