Siemens Simantic ET200SP User Manual

Wiring
5.14 Mounting/disassembly of motor starters
Distributed I/O system
130 System Manual, 12/2016, A5E03576849-AG
5.14.3
3DI/LC module
Introduction
The optional 3DI/LC module with three inputs and one further LC input can be connected to
the motor starter. The status of the inputs of the 3DI/LC module can be seen via the process
image input (PII) of the motor starter.
Note
The 3DI/LC module can be used for the motor starter and the fail
-safe motor starter.
The input actions can be parameterized. For reasons of operational safety, the LC input is
permanently set to manual local mode. For example, by parameterizing the inputs DI1 - DI3
with motor CLOCKWISE or motor COUNTER-CLOCKWISE, you can control the motor in
manual local mode.
The figure below shows the 3DI/LC module.

Siemens Simantic ET200SP Specifications

General

System Type	Modular I/O System
Mounting	DIN Rail
Power Supply	24 V DC
Category	I/O Systems
Protection Class	IP20
Modularity	Yes
Communication Protocols	PROFINET, PROFIBUS
Digital Inputs	Available (varies by module)
Digital Outputs	Available (varies by module)
Analog Inputs	Available (varies by module)
Analog Outputs	Available (varies by module)
Number of Modules per Station	Up to 64
Module Width	15 mm, 20 mm, 22.5 mm (depending on module type)