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Allen-Bradley 1734-IV4 POINT I/O Digital DC Sourcing Input Module
Allen-Bradley 1734-IV4 POINT I/O Digital DC Sourcing Input Module
Brand/Manufacturer: Allen-Bradley
Order Number: 1734-IV4
Type: Digital Input Modules
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Allen-Bradley 1734-IV4, also cataloged as the 1734-IV4 Digital DC Sourcing Input Module, operates as a dedicated hardware component for 24 VDC discrete sourcing signal acquisition within POINT I/O control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1734-IV4 |
| Brand | Allen-Bradley / Rockwell Automation |
| Origin | USA / Mexico |
| Weight | 0.06 lbs (0.03 kg) |
| Dimensions | 0.47 x 2.21 x 2.97 inches (12 x 56 x 75 mm) |
| Operating Temp | -20 to 55 deg C (-4 to 131 deg F) |
| Power Consumption | 1.0 W max power dissipation at 28.8 VDC |
| POINTBus Current Draw | 75 mA at 5 VDC |
| Input Capacity | 4 channels, 24 VDC sourcing inputs |
| Operating Voltage Range | 10 to 28.8 VDC |
| Terminal Base Compatibility | 1734-TB / 1734-TBS wiring base |
| Status Indicators | 4 yellow input LEDs, 1 module LED, 1 network LED |
POINTBus Backplane Velocity and I/O Density Scaling
- Low POINTBus backplane current draw of 75 mA at 5 VDC enables high-density slot expansion across localized terminal assemblies.
- 4-channel sourcing configuration processes field signals using a 1-byte register mapping scheme (bits 0–3 active) to streamline network bandwidth usage.
- Hardware input filtering combines fixed 0.5 ms hardware response with user-selectable software delay profiles (0 to 63 ms) to suppress field signal contact bounce.
Frequently Asked Questions
Q: Does the 1734-IV4 module support Removal and Insertion Under Power (RIUP)?
A: Yes, the 1734-IV4 module supports RIUP, allowing module replacement while backplane power is applied without interrupting adjacent system operation.
Q: What size field wiring is accepted by the compatible terminal bases?
A: The module's terminal bases (1734-TB and 1734-TBS) accept 22 to 14 AWG solid or stranded copper wire conductors.
Field Installation Guidelines
- Mount the compatible terminal base assembly (1734-TB or 1734-TBS) onto a grounded 35 mm DIN rail in either horizontal or vertical orientation.
- Ensure all 24 VDC sourcing input field conductors (22 to 14 AWG) are securely terminated into the cage-clamp or spring-terminal screw terminals.
- Maintain proper physical segregation between DC signal cables and high-voltage AC conductors within panel wire ducts to prevent signal corruption.
- Verify proper earthing of the DIN rail structure to maintain the module's 50 V continuous insulation rating.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson