Eaton SmartWire-DT SWD Series - Page 163

7 Pilot devices M22-SWD…
7.2 M22-SWD front mount
SmartWire-DT module IP20 01/20 MN05006001Z-EN www.eaton.com 159
7.2.2.7 Potentiometers M22-SWD-R
This function element has the functionality of a potentiometer. Moreover, it
can be configured and has two different profiles available. With the first pro-
file, the module will have a resolution of 8 bits, and it will be possible to rep-
resent the value either as a percentage (0-100%) or as an absolute value (0-
255). With the second profile, the module will have a resolution of 10 bits,
and it will be possible to represent the value either as a percentage (0-
100.0%) or as an absolute value (0-1023).
Due to electrostatic reasons, the function element must first be mounted on
the front element before the external device plug is used to establish a con-
nection to the SmartWire-DT system.
Figure 59: M22-SWD-R front mount
￫
The function elements obtain the energy for communication
electronics and driving the LED from the SmartWire-DT network
supply.
Please take into consideration the total power consumption of
your SmartWire network and, if necessary, plan for an additional
feeder module EU5C-SWD-PF2-1.You will find information on
the current consumption in the appendix on Page 254.
The software program SWD-Assist also supports you in doing
this by automatically performing these calculations.
M22-SWD-R
SWD4-8SF2-5
M22-R-SWD
SWD4-…LF…