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SKU:1734-IB4D
1734-IB4D Allen-Bradley POINT I/O Module | 24V DC Diagnostics
Manufacturer: Allen-Bradley
Product No.: 1734-IB4D
Product Type: I/O Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 32g
Shipping port: Xiamen
Warranty: 12 months
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Allen-Bradley 1734-IB4D POINT I/O 4-Channel Digital Sinking Input Module
The Allen-Bradley 1734-IB4D is a high-performance 4-channel digital DC sinking input module featuring advanced channel diagnostics within the compact POINT I/O product series by Rockwell Automation. Weighing an ultra-light 1.14 oz (approx. 0.032 kg / 0.07 lbs), this module operates on a 24V DC nominal input voltage (10 to 28.8V DC range) and delivers reliable discrete signal monitoring with integrated status indicator lights for each input channel.
Key System & Diagnostic Capabilities
Designed for flexible distributed architectures, the 1734-IB4D supports open network protocols including EtherNet/IP, ControlNet, and DeviceNet via compatible communication adapters. It features a Removable Terminal Block (RTB) base, keyswitch position 1 compatibility, horizontal or vertical mounting options, and robust thermal dissipation up to 3.4 BTU/hour at 28.8V DC, ensuring reliable operation in harsh industrial environments from -20°C to +55°C.
Technical Specifications
| Manufacturer & Brand | Rockwell Automation / Allen-Bradley |
| Catalog / Part Number | 1734-IB4D |
| Product Series & Module Type | POINT I/O Series | Digital DC Sinking Input Module w/ Diagnostics |
| Number of Inputs & Channels | Four (4) Sinking Inputs (Numbered 0 to 3 with Status LEDs) |
| Input Voltage & Current Range | 24 VDC Nominal (10–28.8 VDC) | 5 mA Maximum Input Current |
| POINTBus Current & Power Dissipation | 50 mA (75 mA max) @ 5V DC | 1.0W / 3.4 BTU/hr Max @ 28.8V DC |
| Physical Dimensions | 2.2 x 0.47 x 2.97 in (approx. 56 x 12 x 75 mm) |
| Weight (Net & Shipping) | 1.14 oz (0.032 kg / 0.07 lbs) | Approx. 0.15 kg packaged |
| Operating Temperature Range | -20 °C to +55 °C (-4 °F to +131 °F) |
| Enclosure & Mounting Style | Open-Style Enclosure | Horizontal or Vertical DIN Rail Mounting |
Target Application Scenarios
- Distributed Discrete Input Monitoring: Collecting sensor and switch signals in remote machine control enclosures via POINT I/O networks.
- Diagnostic-Enabled Safety & Interlock Tracking: Monitoring critical safety switches and device status with real-time fault diagnostics.
- Space-Constrained Control Panels: Ultra-compact 4-channel digital module expansion for modular OEM automation machinery.
Frequently Asked Questions
Q1: What is the physical weight of the 1734-IB4D module?
A1: The module weighs approximately 1.14 oz (0.032 kg / 0.07 lbs), making it extremely lightweight for DIN rail setups.
Q2: How many input channels does this module support?
A2: It features four (4) discrete sinking input channels labeled 0 through 3, each equipped with dedicated status indicator LEDs.
Q3: What power supply range does the 1734-IB4D require?
A3: It operates on a 24V DC nominal input voltage, supporting an operational range of 10 to 28.8V DC.
Downloads & Technical Contacts
For complete user manuals, wiring guides, stock availability, or price quotes, please contact our team:
Contact Sales & Support: sale@etowonauto.com
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