5 Installation
C-863.12 Mercury Controller
MS249E
Version: 1.2.1
43
Mounting the C-863.12 onto a surface
1.
Make the necessary holes in the surface.
The arrangement of the recesses in the mounting rails of the C-863.12 can be found in
the figure above.
2.
Use two screws on each side to affix the C-863.12 to the recesses in the mounting rails.
5.3
Grounding the C-863.12
The C-863.12 is not grounded via the power supply connection.
If a potential equalization is required:
➢
Connect the screw on the rear panel of the C-863.12's housing marked with the
protective earth symbol (see figure) to the grounding system.
5.4
Connecting the Positioner
NOTICE
Damage if a wrong motor is connected!
Connecting a Positioner with stepper motor to a DC motor controller can cause irreparable
damage.
➢
Only connect a Positioner with DC motor or PWM motor driver to the C-863.12.
INFORMATION
The C-863.12 supports both positioners with PWM amplifier and positioners without PWM
amplifier. Separate lines on the
Motor
socket (p. 265) are available for both positioner
variants. Makes sure that suitable lines are selected via the connector of the positioner.
INFORMATION
When the positioner, cable, and C-863.12 are marked as a system:
➢
Contact our customer service department (p. 259) before exchanging system components.
Requirements
✓
The C-863.12 is switched off, i.e., the power adapter is
not
connected to the power
socket with the power cord.