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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
Trusted By
Product Details
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
