5 Installation
16
Version: 1.0.1
PZ254E
P753 Positioning Systems
NOTICE
Damage due to unsuitable cables!
Unsuitable cables can damage the P-753 and the electronics.
Only use cables provided by PI for connecting the P-753 to the electronics.
NOTICE
Damage due to improper mounting!
Improper mounting of the P-753 or incorrectly mounted parts can damage the P-753.
Mount the P-753 and the loads only onto the mounting fixtures (holes) intended for this
purpose.
NOTICE
Damage due to incorrectly tightened screws!
Incorrectly tightened screws can cause damage.
Pay attention to the torque range (p. 41) specified for the screws used during installation.
INFORMATION
Extended cables can reduce the positioning accuracy of the P-753 or affect the sensor
processing by the electronics.
Do
not
use cable extensions. If you need longer cables, contact our customer service
department (p. 33).
5.2
Connecting the P753 to the Protective Earth Conductor
INFORMATION
In the case of P-753 positioners with D-sub connectors, ground loops can occur when the
positioner is grounded via its protective earth connection as well as by the shield of the
connecting cable for the electronics.
If a ground loop occurs, contact our customer service department (p. 33).
INFORMATION
Pay attention to the applicable standards for connecting the protective earth conductor.
