Name: 1734 IB8S Allen Bradley Safety Sink Input Module
Brand: Xiamen Online Union Technology Co., Ltd
SKU: 1734-IB8S
Price: 50.00 USD
Availability: InStock

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1734 IB8S Allen Bradley Safety Sink Input Module

Allen Bradley safety sink input module

1734 IB8S input module

PLC safety sink module with warranty

Place of Origin:

USA

Brand Name:

Allen Bradley

Model Number:

1734-IB8S

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Product Details

Safety Input Channels:

8 Current-sinking (IEC 3-61131 Type 2)

Pulse Test Outputs:

4 Current-source (0.7A Per Channel, 2.8A Total @ 40°C)

Voltage Range:

19.2–28.8V DC (nominal 24V DC)

Max Input Current:

175mA (Series A); 110mA (Series B)

Power Consumption:

3.4W (Series A); 3.0W (Series B)

Isolation Voltage:

50V DC (input-to-backplane)

Response Time:

<16.2ms Per Channel

Operating Temperature:

-40°C To 70°C (-40°F To 158°F)

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Allen Bradley safety sink input module

1734 IB8S input module

PLC safety sink module with warranty

Payment & Shipping Terms

Minimum Order Quantity

Price

1-99$

Packaging Details

Brand New Original

Delivery Time

in stock / 1-3 work days

Payment Terms

T/T

Supply Ability

999

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Product Description

1734 IB8S Allen Bradley Safety Sink Input Module

The Allen Bradley 1734 IB8S is a POINT I/O GUARD I/O safety module designed for industrial automation applications requiring compliance with Safety Instrumented System (SIL) standards. As part of Rockwell Automation's POINT I/O series, this module provides 8 current-sinking safety input channels and 4 current-source pulse test outputs, enabling reliable integration with safety-critical devices such as emergency stop buttons, safety gates, light curtains, and sensors. It supports both single-channel (Safety Category 2) and dual-channel (Safety Category 3/4) operation modes, making it suitable for high-risk environments where fail-safe performance is essential.

Key Features

8 Safety Input Channels: Current-sinking inputs (19.2-28.8V DC) for connecting safety devices, with configurable ON/OFF delay settings to prevent false triggers from signal fluctuations.
4 Pulse Test Outputs: Current-source outputs for periodic testing of connected devices, ensuring continuous integrity of safety circuits.
Dual-Channel Mode: Evaluates two input signals for consistency, supporting Safety Category 3/4 applications; single-channel mode available for Category 2 needs.
Configurable Fault Detection: Adjustable "difference time" to define acceptable delays between dual-channel signals before triggering a fault.
External Wiring Short-Circuit Check: Enables validation of input-to-output wiring integrity.
Diagnostic LEDs: 10 status indicators (power, lock, and 8 channel LEDs) for real-time monitoring of module and input health.
Seamless Integration: Compatible with GuardLogix®, Compact GuardLogix®, and SmartGuard controllers via EtherNet/IP™ or DeviceNet™ (using 1734-AENT/AENTR/PDN adapters).
Rugged Design: IP20-rated enclosure, operating temperature range of -40°C to 70°C, and 50V continuous isolation for harsh industrial environments.
Hot-Swap Capability: Allows module replacement without system shutdown, minimizing downtime.

Applications

The 1734 IB8S is ideal for safety-critical industries, including:

Oil & Gas: Monitoring emergency shutdown valves, fire/gas sensors, and pressure switches.
Chemical Processing: Controlling access to hazardous areas via safety gates and light curtains.
Manufacturing: Integrating with robotics and machinery to enforce safe operating conditions.
Power Generation: Managing turbine protection and generator safety circuits.

Compatibility

Works with GuardLogix®, Compact GuardLogix®, and SmartGuard controllers.
Integrates with POINT I/O communication adapters (1734-AENT, 1734-AENTR, 1734-PDN).
Configured via Studio 5000 Logix Designer® for seamless safety logic programming.

1734 IB8S Allen Bradley Safety Sink Input Module

Allen Bradley safety sink input module

1734 IB8S input module

PLC safety sink module with warranty

Allen Bradley safety sink input module

1734 IB8S input module

PLC safety sink module with warranty

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