Allen Bradley 1734-IB4 4-Channel 24V DC Sinking Input Module
$123.00
$320.00
Description
Product Overview
The Allen-Bradley 1734-IB4 is a compact and efficient 4-channel digital input module from Rockwell Automation's POINT I/O (1734) series. Designed for ControlLogix, CompactLogix, and other Logix-based systems, this module allows seamless integration of 24V DC sinking signals from sensors, switches, and other field devices into industrial control systems. Its DIN rail mounting and modular design make it ideal for distributed I/O architectures where space efficiency and reliability are critical.
Key Features
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4 Independent Inputs: Each input can receive a 24V DC sinking signal, offering flexibility in connecting different types of field devices.
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Modular and Space-Efficient: The POINT I/O design is perfect for applications requiring a small footprint in machine-level control, material handling, and automation systems.
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Diagnostic Indicators: Visual indicators on each input channel provide real-time feedback, simplifying troubleshooting.
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Flexible Configuration: Compatible with EtherNet/IP, ControlNet, and DeviceNet adapters for various industrial network protocols.
Technical Specifications
| Specification | Details |
|---|---|
| Module Type | Digital DC Input Module |
| Product Line | POINT I/O (1734) |
| Number of Channels | 4 Channels (Sinking Inputs) |
| Input Voltage Range | 10–28.8V DC |
| Nominal Input Voltage | 24V DC |
| Input Current (per channel) | ~6 mA at 24V DC |
| On-State Voltage | >10V DC |
| Off-State Voltage | <5V DC |
| Input Delay | ON: <8 ms, OFF: <8 ms |
| Isolation | 50V continuous (Channel-to-Bus) |
| Field Power | 24V DC via POINTBus |
| POINTBus Current Consumption | 75 mA |
| Power Dissipation | ~0.5 W |
| Operating Temperature | –20°C to +55°C |
| Storage Temperature | –40°C to +85°C |
| Humidity | 5–95% non-condensing |
| Vibration | 5 g, 10–500 Hz |
| Shock | 30 g operating, 50 g non-operating |
| Mounting Style | DIN rail |
| Dimensions | 56 × 12 × 75 mm |
| Weight | 36 g |
Applications
The Allen-Bradley 1734-IB4 module is suited for a wide range of industrial applications requiring distributed I/O systems:
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Machine Automation: Ideal for monitoring sensors and switches in manufacturing machinery.
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Packaging Systems: Reliable integration for packaging lines and material handling systems.
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Material Handling: Efficiently handles inputs from conveyor systems and related automation equipment.
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Distributed I/O Architectures: Perfect for large-scale systems that require decentralized control.
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Sensor and Switch Monitoring: Enables effective integration of field devices for real-time control and feedback.
FAQ
Q1: What is a "sinking input" in this context?
A sinking input module like the 1734-IB4 receives current from sourcing field devices. Essentially, the field device provides the current to the input when it is active.
Q2: Can this module be used in extreme environments?
While it operates within a temperature range of –20°C to +55°C, for harsher environments, the 1734-IB4 is suitable for many industrial automation applications, but additional protective enclosures may be needed.
Q3: What type of wiring does this module require?
The 1734-IB4 requires a removable terminal block (RTB) for wiring, such as the 1734-RTB or 1734-RTBS base, which simplifies installation and maintenance.
Q4: How do I troubleshoot this module?
Diagnostic LEDs on the module display real-time status for each input, helping users easily identify faults and quickly troubleshoot issues.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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