1734-IB8SER:D

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Overview of Allen-Bradley 1734-IB8SER-D POINT I/O Digital Input Module

The Allen-Bradley 1734-IB8SER-D is an 8-point digital DC sinking input module designed for use within the POINT I/O architecture. It supports a nominal input voltage of 24V DC and offers flexibility with input current ranging from 2 to 5 mA. This series D module features status LED indicators and is compatible with 1734-TB or 1734-TBS wiring base assemblies for reliable distributed I/O implementation.

Key Features of Allen-Bradley 1734-IB8SER-D

  • Eight Input Channels: Provides 8 sinking digital input points for industrial automation systems.
  • Input Voltage Range: 10 to 28.8V DC nominal operating range.
  • Input Current: 2 to 5 mA, nominal 4 mA at 24V DC.
  • Status Indicators: Eight individual yellow LED indicators plus green/red network and module status LEDs.
  • Conformal Coating: Optional for protection in harsh environments (check specific variant).
  • Mounting: Requires compatible wiring base such as 1734-TB or 1734-TBS.
  • Power Dissipation: Approximately 1.6 watts, 5.5 BTU/hr thermal dissipation at 28.8V DC.
  • Isolation Voltage: 50 Volts DC, tested at 2500 V DC for 60 seconds for field-side to system.
  • Operating Temperature: -21°C to 55°C.

Technical Specs of 1734-IB8SER-D

Number of Inputs: 8 sinking digital inputs
Input Voltage: 10-28.8 V DC nominal
Nominal Input Current: 4 mA at 24 V DC
Status Indicators: 8 yellow input LED, 1 green/red module, 1 green/red network LED
Input Filter Time: 0.5 ms hardware plus 0 ms to 63 ms user configurable
Power Dissipation: 1.6 W max
Thermal Dissipation: 5.5 BTU/hr max
Isolation Voltage: 50 V DC continuous
Operating Temperature: -21 to 55°C (-6 to 131°F)
Dimensions (HxWxD): 56 mm x 12 mm x 75.5 mm
Weight: Approximately 31.8 g (1.12 oz)

Applications / Use Case of Allen-Bradley 1734-IB8SER-D

The 1734-IB8SER-D module is used in distributed I/O architectures for discrete input monitoring of sensors, switches, and other control devices in industrial environments. Its sinking input configuration, LED status indicators, and support for harsh industrial conditions make it a reliable component for manufacturing, process control, and automation applications.

1734-IB8SER:D

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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