Siemens Simantic ET200SP System Manual page 31

Accessories of the SIMATIC ET 200SP motor starters
Table 2- 4 SIMATIC ET 200SP motor starter accessories
Accessories
3DI/LC module
Mechanical bracket for
BaseUnit
Infeed bus cover
Fan
Distributed I/O system
System Manual, 12/2016, A5E03576849-AG
Function
The optional 3DI/LC module has three digital
inputs and one LC input. For reasons of oper-
ational safety, input LC is permanently set to
manual local mode. By parameterizing the
inputs DI1 - DI3 with motor CLOCKWISE or
motor COUNTER-CLOCKWISE, you can
control the motor in manual local mode.
The functions of the 3DI/LC module are not
relevant to functional safety.
Detailed information on the functions when
using a 3DI/LC module can be found in the
Manual
(https://support.industry.siemens.com/cs/ww/e
n/view/109479973).
Use the mechanical bracket for additional
fixing of the motor starter. You can use the
mechanical bracket on 7.5 mm and 15 mm
mounting rails.
For finger-safe termination of the infeed bus,
use the cover.
You can use the motor starter at higher ambi-
ent temperatures if a fan is installed.
System overview
2.4 Components
Figure
31