Allen Bradley 1734-IB8S 8-Channel Safety Sinking Input Module
The Allen-Bradley 1734-IB8S is a specialized safety input module engineered for critical industrial control applications. Designed with eight current-sinking safety input channels and four pulse test outputs, it delivers fail-safe monitoring in hazardous environments such as manufacturing plants, robotic systems, and high-risk machinery. This POINT I/O Guard I/O module ensures reliable signal processing while meeting international safety standards.
Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | POINT I/O Guard I/O Safety Module |
| Input Channels | 8 (Sinking Type) |
| Pulse Test Outputs | 4 |
| Operating Voltage | 24V DC (Nominal) |
| Dimensions | 3.03 x 0.98 x 2.17 inches |
| Weight | 2.2 oz (62g) |
| Certifications | UL, CE, ATEX |


Applications & Compatibility
Ideal for safety-critical systems including emergency stop circuits, light curtains, and safety interlocks. The 1734-IB8S integrates seamlessly with Allen-Bradley GuardLogix controllers and complements other POINT I/O modules like the 1734-OW8 output module. Its corrosion-resistant construction ensures longevity in harsh industrial environments such as automotive assembly lines, chemical processing plants, and heavy machinery operations.
Why Choose Apex Automation?
Founded in 2014, Apex Automation specializes in ready-to-ship industrial automation solutions with expert technical support. We provide:
- 1-year performance warranty on all components
- Pre-sales technical consultation for system integration
- Priority shipping for critical replacements
- Competitive pricing on Allen-Bradley genuine parts
Can’t find your required model? Contact us via WhatsApp for custom sourcing solutions. Email technical queries to: anikaqx@gmail.com
Note: Actual pricing varies by configuration and quantity. For volume discounts and expedited shipping options, request a personalized quote through our contacts.

















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