Table of Contents
Advertisement
LinMot
4.7 Connecting the power supply
4.7.1 E100/E200/E400 supply
User Manual V1.01
The supplies for the signal circuitry and for the power circuitry are carried out
separately. For machines where the actuators have to be turned off in case of an
emergency stop, the linear motors can be shut down simply by interrupting the supply to
the power circuitry. The position data is maintained as long as the signal circuitry is
powered.
The supply of both supply voltages should be realized as low ohmic and as low
inductive as possible, to guarantee a stable and disturbance free power supply.
Caution: Exceeding the maximal allowed supply voltage for both the signal and the
power circuitry inevitably damages the electronic unit. Only tested power supplies
featuring potential separation must be used.
In the electronic units of the E100/E200/E400 series both signal and power circuitry are
supplied over the 3-pole POWER SUBCON connector on the front. As the devices can
be supplied with the same voltage for the power and the signal circuitry, a single supply
can be used.
In order to guarantee safe operation, the electronic units must be connected according to
the following figure.
Figure 4-16: Installation of the E100/E200/E400 units
Caution: Before putting into operation, the housing of the electronic unit must be
grounded. The grounds of the signal and power supplies must also be connected to earth
at some point.
Design and Installation
4-20
Advertisement
Table of Contents
