Siemens 6ES5420-8MA11 Digital Input Module

Product manual:

Main features:
Series: S5 Series
Model: 6ES5420-8MA11
Type: Digital Input Module
Number of input channels: typically 32 numerical input points
Input voltage: 24V DC (direct current)
Function:
Receive digital signals (on/off signals) from external sensors, switches, buttons, and other devices
Convert these signals into data that can be processed by PLC and trigger the corresponding control logic
Input type: Binary (numeric) input, usually used to monitor device status (such as button press or release, sensor detection of a certain event, etc.)
Application scenarios:
Industrial automation: suitable for application scenarios that require the collection of status signals from on-site equipment, such as start/stop buttons, limit switches, proximity sensors, etc.
Process control: In the manufacturing and processing industry, it is used to monitor the status of equipment on the production line and provide real-time feedback to the PLC system for executing corresponding operations.
Switch status monitoring: used to monitor the switch status of equipment or machines, ensuring that the system operates according to predetermined logic.
Technical parameters:
Input voltage range: 24V DC
Input signal type: digital signal (high/low, on/off)
Response time: Suitable for quick response situations
Channel isolation: Each input channel typically has electrical isolation between them to ensure the stability and safety of signal transmission
compatibility:
Applicable system: Suitable for Siemens S5 series PLC systems, such as S5-115U, S5-135U, S5-155U, etc.
Module installation: This module can be installed on the S5 series PLC rack as part of the system for signal acquisition.
matters needing attention:
Signal wiring: Ensure that the signal voltage provided by the connected external devices matches the input requirements of the module (24V DC) to avoid damage.
Signal interference: In industrial environments, prevent external electromagnetic interference (EMI) from affecting the quality and stability of input signals.

Product details picture:

More related products:

1MRB150038R1 soft initiator

 1MRK002133-ABr02 PC Ethernet adapter

 3BHE039203R0101 Processor module

More product recommendations:

Lenze MCM09E30-RS0B0 伺服电机

KOYO F4-16DA-1模拟量输出模块

KONTRON CP307电源模块