B&R X20 Series Digital Input Terminal, Digital, Digital, 24 V dc

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Subtotal (1 unit)*

£242.60

(exc. VAT)

£291.12

(inc. VAT)

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  • 11 unit(s) ready to ship from another location
  • Plus 20 unit(s) shipping from 09 October 2025
  • Plus 999,999,968 unit(s) shipping from 04 December 2025
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1 +£242.60

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RS Stock No.:
566-488
Mfr. Part No.:
X20SI4100
Brand:
B&R
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Brand

B&R

Accessory Type

Digital Input Module

Range

X20 Systeme

Series

X20

Number of Inputs

4

Input Type

Digital

Output Type

Digital

Number of Outputs

4

Supply Voltage

24 V dc

COO (Country of Origin):
AT
The B&R Industrial Automation GmbH digital input module is equipped with safe digital input channels designed for safety-related applications up to PL e or SIL 3. It offers flexible use for reading digital signals, featuring individually configurable filters for both switch-on and switch-off behaviours. Switch-on filters help suppress signal disturbances, while switch-off filters bridge testing gaps in external signal sources such as OSSD signals, preventing unintended interruptions. Additionally, the module monitors input signal pairs (e.g., channels 1 and 2, 3 and 4) for simultaneity, with configurable maximum allowable discrepancies between paired inputs.

Protective coating
Push pull design
I/O power supply minus residual voltage

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