S20-PSDI-8/4

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The S20-PSDI-8/4 module includes 8 digital inputs, operates at 24 V DC with an input current of approximately 3 mA per channel, and has push-in connection technology. Part of the S20 IndraControl Modules by Bosch Rexroth Indramat, it features DIN rail mounting, LED channel status indication, and PROFINET communication.

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Product Description:

Within the S20 IndraControl range, the Bosch Rexroth Indramat S20-PSDI-8/4 is a general-purpose module for automation industries.

This module includes a total of 8 digital inputs and 4 standard inputs to allow a wide variety of options to attach a wide variety of sensors and switches. The input voltage per channel is 24 V DC and a typical input current per channel is 3 mA that provides energy efficiency in signal processing. Its supported signal type is the digital PNP, 3-conductor connection technology. This makes the signal easy to integrate with some of the existing control systems. S20-PSDI-8/4 is convenient to use in a push-in connection form that eases the wiring process and takes shorter time to install. Its module dimensions are 53.6 width mm, 120 height mm, and 87 depth mm, and therefore this module can be fitted in control cabinet that has limited space. It is especially designed to perform well in adverse industrial conditions with a temperature range between -20 °C to +60 °C. The module can be easily mounted on DIN rail and therefore can be installed in control panels fastened securely.

Each of the channels has a separate LED in order to easily monitor the status, which allows rapid diagnostics and maintenance assistance. The higher-level controller communication is made through PROFINET/Industrial Ethernet interface, which provides high-speed and robust communication of data. As a CE and UL-approved product, the S20-PSDI-8/4 module conforms with global safety and quality standards. It also provides 500 V channel-to-channel and bus-system electrical isolation, and this increases signal integrity and operating safety. Power consumption of the module is maximum 2.5 W, making it an energy efficient solution in modern industrial control system which demands reliable processing of digital input.

Approvals
CE, UL
Communication Interface
PROFINET/Industrial Ethernet
Connection Method
Push-in connection
Depth
87 mm
Height
120 mm
Input Channels
8 digital inputs, 4 standard inputs
Input Current (per Channel)
Approx. 3 mA
Input Voltage
24 V DC
Isolation
500 V
Module Width
53.6 mm
Mounting Type
DIN rail mounting
Operating Temperature Range
-20 °C to +60 °C
Power Consumption
Max 2.5 W
Signal Type
Digital (PNP, 3-conductor connection technology)
Status Indication
LED per channel

Frequently Asked Questions about S20-PSDI-8/4:

Q: How many inputs does the S20-PSDI-8/4 module support?

A: The S20-PSDI-8/4 supports a total of 8 digital inputs and 4 standard inputs, offering versatile connection options for sensors and switches in industrial automation systems.

Q: What are the electrical specifications of the S20-PSDI-8/4 inputs?

A: Each channel operates at 24 V DC with a typical input current of 3 mA, ensuring energy-efficient signal processing.

Q: How does the S20-PSDI-8/4 communicate with higher-level controllers?

A: The S20-PSDI-8/4 uses PROFINET/Industrial Ethernet interfaces, enabling fast, reliable data exchange with advanced automation networks.

Q: What installation features does the S20-PSDI-8/4 offer?

A: It uses push-in connection technology for quick wiring, mounts easily on DIN rails, and has individual channel LEDs for easy status monitoring and diagnostics.

Q: What certifications and protections does the S20-PSDI-8/4 have?

A: The S20-PSDI-8/4 is CE and UL approved, provides 500 V channel-to-channel and bus-system isolation for safety and signal integrity, and operates reliably from -20°C to +60°C.


Internal Product Review

  • ‘‘The S20-PSDI-8/4 from Bosch Rexroth Indramat offers flexible input options, easy installation, and robust signal integrity. It’s an excellent choice for modern control panels needing reliable digital input processing in demanding environments.’’

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