IOM4.2   Input/output module IOM3.2

The IOM4.2 input/output module is a multifunctional device with a wide range of applications, mainly in

industrial automation systems such as manufacturing, energy industry, process control and building automation. The module has the following key features:

Multifunctional input/output: The IOM4.2 module has multiple input and output channels that allow users

to connect various types of input and output to the control system to monitor and control various processes

and devices. These channels can be used to monitor different types of signals such as temperature, pressure, flow, current, voltage, etc.
Configurable interface options: The input and output channels of the module are configurable, which

gives the user great flexibility to configure and program according to the specific application needs to

implement customized input and output logic and control strategies.

IOM4.2

High reliability and accuracy: The IOM4.2 module is highly reliable and accurate to ensure continuous

operation and stability in industrial environments.
Communication interface: The module is usually equipped with various communication interfaces, such

as Ethernet, Modbus, Profibus, etc., in order to exchange data and communicate with other control devices and monitoring systems.
In addition, the IOM4.2 input/output module has specific applications, such as the control of dual-action

equipment such as two-step fire reduction rolling shutter doors, water pumps, and smoke exhaust fans.

It can control the fire shutter door from the upper to the middle, and can also control it from the middle

to the lower, and confirm which one the fire shutter door is in the upper, middle and lower. The module also

has two coded addresses, which can receive commands of two different actions from the controller, and

has functions of two different control outputs and two different input answer signals.