Product Name: CompactBlock Safety I/O Module
Brand Name: Allen-Bradley
Model Number: 1791DS-IB8XOB8 1791-DSIB8XOB8
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Sales |
Phone/Whatsapp |
|
Jim Pei |
| Product Name | Allen-Bradley 1791DS-IB8XOB8 1791-DSIB8XOB8 CompactBlock Safety I/O Module |
| Manufacturer | Allen-Bradley |
| Product Type | CompactBlock Safety I/O Module |
| Part Number | 1791DS-IB8XOB8 1791-DSIB8XOB8 |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Product Family | CompactBlock Safety I/O |
| Module Type | Safety I/O Module |
| Network / Communication | DeviceNet |
| Number of Safety Inputs | 8 |
| Number of Safety Outputs | 8 |
| Test Outputs | T0–T3 |
| Communications Power Supply Voltage | 11–25 VDC |
| Communications Current Consumption | 110 mA @ 24 VDC |
| I/O Power Supply Voltage | 20.4–26.4 VDC (24 VDC, -15% / +10%) |
| External Input Device Supply | 24 VDC |
| External Output Device Supply | 24 VDC |
| Enclosure Type | None (Open-style) |
| Solid Wire Size | 0.2–2.5 mm² (AWG 24–12), copper |
| Flexible Wire Size | 0.34–1.5 mm² (AWG 22–16), with insulation-covered bar terminal |
| Operating Temperature | -10°C to +55°C (+14°F to +131°F) |
| Storage / Nonoperating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Relative Humidity | 10–95%, non-condensing |
| Vibration | 5 g @ 10–500 Hz, IEC 60068-2-6 |
| Operating Shock | 15 g, IEC 60068-2-27 |
| Operating Environment | No corrosive gases |
| Overvoltage Category | Category II, per IEC 61131-2 |
| Safety Input ON Voltage | 11 VDC minimum |
| Safety Input OFF Voltage | 5 VDC maximum |
| Safety Input OFF Current | 1 mA maximum |
| Safety Input Current | 6 mA |
| Test Output Rated Current | 0.7 A |
| Test Output Residual Voltage | 1.2 V maximum |
| Test Output Leakage Current | 0.1 mA maximum |
| Safety Output Rated Current | 0.5 A |
| Safety Output Residual Voltage | 1.2 V maximum |
| Safety Output Leakage Current | 0.1 mA maximum |
| Maximum Input Reaction Time | 16.2 ms + configured ON/OFF delay values |
| Status Indicators | MS, NS, LOCK, IN PWR, OUT PWR, IN, OUT |
| Safety State | Safety outputs OFF and network outputs OFF |
| Mounting | DIN Rail |
|
Minimum Order Quantity |
1 Piece |
|
Price |
Contact for Jim |
|
Packaging Details |
Original new Factory Sealed |
|
Delivery Time |
3–7 Days |
|
Payment Terms |
T/T |
|
Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
The Allen-Bradley 1791DS-IB8XOB8 1791-DSIB8XOB8 is a CompactBlock Safety I/O Module designed for distributed machine safety and industrial automation applications. It combines eight safety digital inputs, eight safety outputs, and four test outputs in a single DeviceNet-connected module, providing integrated monitoring and control of safety field devices. Its compact DIN-rail architecture helps simplify distributed I/O installation, while comprehensive status indication supports convenient diagnostics and maintenance. The module is well suited for safety sensors, interlocks, emergency-stop systems, guards, actuators, and other safety-related equipment in manufacturing and machinery applications.
Compared with conventional distributed safety I/O modules, the Allen-Bradley 1791DS-IB8XOB8 1791-DSIB8XOB8 combines safety inputs and outputs, integrated diagnostics, DeviceNet connectivity, and compact installation for flexible machine safety applications.
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Warranty Support
Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.
Technical Documentation
Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.
Fast Response
We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.
Global Customer Service
We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.
Long-term Spare Parts Supply
We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.
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