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1734-OB8S Allen-Bradley

Name: 1734-OB8S Allen-Bradley
Brand: Allen Bradley
SKU: 1734-OB8S
Price: 400.0 USD
Availability: InStock

$306.45 - $400.00

$400.00

$306.45 - $400.00

$400.00

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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 1734-OB8S is an Allen-Bradley POINT Guard I/O safety output module, part of the POINT I/O 1734 platform. It provides eight safety-rated solid-state sourcing outputs (current sourcing), typically deployed on terminal bases with eight terminations. In control systems, it delivers safety outputs for emergency stops or safety interlocks. It integrates into Guard I/O architectures for machine safety and is suitable for applications such as safety signaling and functional safety applications. 1734-OB8S supports both single-channel and dual-channel operating modes.

Best Suited For

Guard I/O safety signaling
Machine E-stop and safety interlocks
Dual-channel safety architectures
Emergency stop output control

Outputs

8 safety sourcing

Supply voltage

19.2…28.8 V DC

Output current per point

1 A max @ 40 °C, 500 mA max @ 55 °C

Power-bus current no-load

50 mA

Technical Specifications

I/O & Electrical

Supply voltage (field power)

19.2…28.8 V DC

No-load field power current

50 mA

Output current per point

1 A max @ 40 °C, 500 mA max @ 55 °C

Maximum module output current

8 A @ 40 °C, 2 A @ 55 °C

Communication & Power

Backplane current

125 mA at 5 V DC

Physical & Environmental

Dimensions (HxWxD)

3.03 x 0.98 x 2.17 in (77 x 25 x 55 mm)

Weight

0.25 lb (0.11 kg)

Operating temperature

-20 °C to +55 °C

Storage temperature

-40 °C to +85 °C

Certifications

SIL 3PLeCategory 4ULUL Class I Div 2

Certified for functional safety up to SIL 3, PLe, Category 4, UL and UL Class I Division 2 when marked. See product label for specific certification marks.

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

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Rockwell Automation documentation

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Must Read: Disclaimer

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