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1791DS-IB8XOBV4 Allen-Bradley

Original price $450.00 - Original price $622.33
Original price
$450.00
$450.00 - $622.33
Current price $450.00
Surplus - Tested (With Warranty)
Need a Specific Revision?
$450.00
4 in stock
New / Open-Box Surplus
Need a Specific Revision?
$622.33
5 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The 1791DS-IB8XOBV4 is an Allen-Bradley Guard I/O DeviceNet safety module within the CompactBlock DS series. It combines 8 single-channel safety inputs with 4 solid-state bipolar outputs and 8 test outputs. The module interfaces via a DeviceNet safety network and serves as a safety I/O interface for GuardLogix or SmartGuard safety controllers. Typical use includes integrating safety devices-such as emergency-stop buttons, light curtains, and safety gates-into a system requiring safety category 4 / SIL 3 level safety control.

Best Suited For

  • DeviceNet-based safety I/O expansions
  • GuardLogix or SmartGuard 600 safety architectures
  • Integrating safety sensors into control systems
  • Applications requiring SIL 3 / ISO 13849 Category 4 compliance
Inputs
8 safety single-channel
Outputs
4 solid-state bi-polar outputs
Communication
DeviceNet Safety
Power
24 V DC nominal

Technical Specifications

I/O & Electrical

Number of inputs
8 safety single-channel
Number of outputs
4 solid-state bi-polar outputs
On-state input voltage, min.
11 V DC
Off-state input voltage, max.
5 V DC

Communication & Power

Communication
DeviceNet Safety
Operating voltage range
19.2-28.8 V DC
Power consumption
85 mA @ 24 V DC

Physical & Environmental

Operating temperature
-20…60 °C (-4…140 °F)

Certifications

TUV General SafetyODVACEKorean KCAustralian RCMSafetyUL ListedUKCA

1-Year Warranty

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USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

30-Day Returns

Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

PLC Department sells surplus and refurbished industrial automation products, including but not limited to programmable logic controllers (PLCs), which are sourced exclusively through independent third-party channels. PLC Department is not an authorized distributor, reseller, or representative of any manufacturer listed on this website, including Rockwell Automation or its Allen-Bradley brand. All product warranties, where offered, are provided solely by PLC Department and not by the original manufacturer.

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The products offered for sale may be used or surplus and may contain older date codes, be of earlier series or versions, or differ in appearance or features compared to products available through factory-authorized distribution channels. The presence, version, or functionality of firmware, if any, on programmable devices such as Allen-Bradley PLCs is not guaranteed. PLC Department makes no representation or warranty regarding:

PLC Department does not obtain or supply firmware on behalf of customers. It is solely the customer's responsibility to ensure legal and compliant use of any firmware or software associated with products purchased through this site, including compliance with any applicable license agreements or manufacturer policies.

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