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1734-IB2

Allen-Bradley 1734-IB2 24VDC Digital Input Terminal Module

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  • Manufacturer: Allen-Bradley

  • Product No.: 1734-IB2

  • Product Type: Digital Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 31g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Penerangan

Product Overview

The 1734-IB2 is a compact, high-performance 24 VDC Digital Sinking Input Module engineered by Allen-Bradley (Rockwell Automation) for the versatile POINT I/O System. Built to facilitate seamless field device connectivity across ControlNet, DeviceNet, and EtherNet/IP networks, this module features Two (2) discrete sinking input channels designed to monitor 24V DC logic signals in industrial automation systems. Operating across a field supply range of 10 to 28.8 VDC (24 VDC nominal) with a maximum input current of 5 mA per channel, it mounts onto a designated removable terminal block (RTB) base with a mechanical keyswitch set to Position 1. Featuring an ultra-lightweight hardware net weight of 30.9 g (0.0309 kg / 1.09 oz), an open-style enclosure rating, and an extended operating temperature range from -20°C to +55°C, this module draws just 75 mA of POINTBus backplane current at 5V DC.

As depicted in the product image, the module features a slice form-factor with integrated diagnostic LEDs, side mounting latching mechanisms, and precise terminal base alignment slots for quick vertical or horizontal installation.

Core Technical Advantages

  • Flexible Multi-Network Connectivity: Integrates effortlessly into distributed architectures managed via EtherNet/IP, ControlNet, DeviceNet, and other open industrial network protocols.
  • Low-Power Sinking Inputs: Features 2 sinking input points with low heat generation, consuming only 0.7 W maximum power dissipation at 28.8 VDC for improved panel thermal management.
  • Mechanical Keyed Safety Base: Designed for mechanical Keyswitch Position 1 on the mounting base to prevent module misplacement during installation and field replacement.
  • Versatile Enclosure Mounting: Open-style slice housing supports both horizontal and vertical mounting orientations without thermal derating up to 55°C.

Technical Specifications

Parameter Attribute Factory Specification Data
Brand / Manufacturer Allen-Bradley / Rockwell Automation
Catalog / Part Number 1734-IB2
Product Family Series POINT I/O System
Module Functional Type Digital DC Sinking Input Module
Number of Inputs 2 Channels (Sinking Type)
Nominal Input Voltage 24 VDC
Input Voltage Range 10.0..28.8 VDC
Maximum Input Current 5 mA per channel
POINTBus Backplane Current 75 mA @ 5V DC
Power / Thermal Dissipation 0.7 W Max @ 28.8 VDC | 2.4 BTU/hr Max @ 28.8 VDC
Physical Net Weight 30.9 g (0.0309 kg / 1.09 oz)
Dimensions (H x W x D) 56.0 x 12.0 x 75.5 mm (2.21 x 0.47 x 2.97 in)
Keyswitch Position & Torque Position 1 | Terminal Screw Torque: 0.8 N-m (7 lb-in)
Operating Temperature Range -20°C to +55°C (-4°F to +131°F)
Condition / Warranty New & Original in Sealed Packaging | 12-Month Factory Warranty

Installation & Field Maintenance Guidelines

Mount on RTB base with keyswitch at Position 1. Tighten terminal screws to 0.8 N-m. Verify 10-28.8VDC supply before power-up.

Technical FAQs

Q: Key position?
A: Set base keyswitch to Position 1.

Q: Power specs?
A: 24VDC nominal (10-28.8VDC range), 5mA max current.

Q: Bus current?
A: Draws 75 mA max from 5VDC POINTBus.

🏷️ Tags: Digital Input Module

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