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  • 1734-IE8CK
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1734-IE8CK

Allen-Bradley 1734-IE8CK POINT I/O 8-Channel Input Module

In stock (12 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1734-IE8CK

  • Product Type: Digital Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 150g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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  • 24/7 Support
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Description

Product Overview

The 1734-IE8CK is a high-density input module engineered by Allen-Bradley for the POINT I/O 1734 series. Designed for precision data acquisition, it features eight single-ended, non-isolated current inputs supporting 0 to 20 mA and 4 to 20 mA ranges. Built with an integrated conformal coating for enhanced durability in harsh industrial environments, the module utilizes a delta-sigma conversion type with 16-bit resolution. Weighing approximately 0.15 kg, it delivers signed integer data format with 0.1% full-scale accuracy at 77°F, protecting against overloads up to 28.8 V DC.

Core Technical Advantages

  • High-Density 8-Channel Design: Provides eight current input channels in a compact POINT I/O module footprint.
  • Conformal Coating Protection: Factory-applied protective coating shields circuitry from corrosive industrial elements.
  • Precise Delta-Sigma Conversion: 16-bit resolution delivers accurate measurements across 0–20 mA and 4–20 mA current loops.

Technical Specifications

Parameter Specification Details
Brand & Manufacturer Allen-Bradley (Rockwell Automation)
Model & Part Number 1734-IE8CK
Product Line Family POINT I/O 1734 Series
Product Function Type High-Density Current Input Module
Conformal Coating Included (Enhanced Environmental Protection)
Number & Type of Inputs 8 Current Inputs (Single-Ended, Non-Isolated)
Input Current Ranges 0 to 20 mA and 4 to 20 mA
Absolute Accuracy (at 77°F) 0.1% Full Scale
Measurement Resolution 16 Bits at 0 to 21 mA
Input Impedance / Resistance 60 Ohms
Conversion Technology Delta-Sigma Conversion
Data Output Format Signed Integer
Maximum Overload Voltage 28.8 V DC
Product Net Weight Approx. 0.15 kg (0.33 lbs)

Industrial Applications

  • Process Control Instrumentation: Interfaces 4–20 mA transmitters for pressure, level, and flow monitoring.
  • Distributed I/O Cabinets: Gathers analog sensor signals across modular POINT I/O backplane racks.
  • Factory Automation: Connects multi-channel current loops into Logix control processors.

Wiring & Installation

  • Terminal Base Mounting: Snap the 1734-IE8CK onto an approved 1734 POINT I/O terminal base unit.
  • Current Loop Wiring: Connect 2-wire or 3-wire 4–20 mA transmitters directly to input screw terminals.
  • DIN Rail Securing: Mount assemblies onto a standard 35 mm DIN rail inside control enclosures.

Engineering Advantages

  • Environmental Resilience: Factory conformal coating resists moisture, dust, and chemical vapors.
  • High-Resolution Sensing: 16-bit delta-sigma conversion captures subtle analog process fluctuations.
  • Overload Protection: Withstands up to 28.8 V DC transient spikes without internal damage.

Technical FAQs

Q1: What input current ranges does the 1734-IE8CK module support?
A1: The module supports standard 0 to 20 mA and 4 to 20 mA analog input signals.

Q2: What is the measurement resolution of the input channels?
A2: It provides 16 bits of resolution across a 0 to 21 mA measurement span.

Q3: Does the module include environmental protection features?
A3: Yes, it features an integrated conformal coating for enhanced durability in harsh environments.

Product Resources

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🏷️ Tags: Digital Input Module

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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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